26 items (human) - STRING interaction network

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Network nodes represent proteins

splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.

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query proteins and first shell of interactors

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second shell of interactors

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proteins of unknown 3D structure

filled nodes:
some 3D structure is known or predicted

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Edges represent protein-protein associations

associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding each other.

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Predicted Interactions

gene neighborhood

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	CHRD	Chordin; Dorsalizing factor. Key developmental protein that dorsalizes early vertebrate embryonic tissues by binding to ventralizing TGF-beta family bone morphogenetic proteins (BMPs) and sequestering them in latent complexes (By similarity) (955 aa)
	KRTAP9-8	Keratin-associated protein 9-8; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins (159 aa)
	PTPMT1	Phosphatidylglycerophosphatase and protein-tyrosine phosphatase 1; Lipid phosphatase which dephosphorylates phosphatidylglycerophosphate (PGP) to phosphatidylglycerol (PG). PGP is an essential intermediate in the biosynthetic pathway of cardiolipin, a mitochondrial-specific phospholipid regulating the membrane integrity and activities of the organelle. Has also been shown to display phosphatase activity toward phosphoprotein substrates, specifically mediates dephosphorylation of mitochondrial proteins, thereby playing an essential role in ATP production. Has probably a preference for p [...] (201 aa)
	KRTAP10-11	Keratin-associated protein 10-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 10 family (298 aa)
	LCE3C	Late cornified envelope protein 3C; Precursors of the cornified envelope of the stratum corneum; Belongs to the LCE family (94 aa)
	KRTAP9-4	Keratin-associated protein 9-4; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins (154 aa)
	LCE3B	Late cornified envelope protein 3B; Precursors of the cornified envelope of the stratum corneum; Belongs to the LCE family (95 aa)
	FAM76B	Protein FAM76B; Family with sequence similarity 76 member B; Belongs to the FAM76 family (339 aa)
	LCE1B	Late cornified envelope protein 1B; Precursors of the cornified envelope of the stratum corneum (118 aa)
	KRTAP1-5	Keratin-associated protein 1-5; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 1 family (174 aa)
	LCE1E	Late cornified envelope protein 1E; Precursors of the cornified envelope of the stratum corneum (118 aa)
	LCE4A	Late cornified envelope protein 4A; Precursors of the cornified envelope of the stratum corneum; Belongs to the LCE family (99 aa)
	LCE2A	Late cornified envelope protein 2A; Precursors of the cornified envelope of the stratum corneum (106 aa)
	LCE2B	Late cornified envelope protein 2B; Precursors of the cornified envelope of the stratum corneum (110 aa)
	LCE3E	Late cornified envelope protein 3E; Precursors of the cornified envelope of the stratum corneum (92 aa)
	KRTAP9-2	Keratin-associated protein 9-2; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins (174 aa)
	KRTAP5-6	Keratin-associated protein 5-6; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated protein (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 5 family (129 aa)
	KRTAP4-4	Keratin-associated protein 4-4; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins (166 aa)
	KRTAP4-7	Keratin associated protein 4-7 (155 aa)
	KRTAP4-12	Keratin-associated protein 4-12; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins (201 aa)
	GNE	Bifunctional UDP-N-acetylglucosamine 2-epimerase/N-acetylmannosamine kinase; Regulates and initiates biosynthesis of N- acetylneuraminic acid (NeuAc), a precursor of sialic acids. Plays an essential role in early development (By similarity). Required for normal sialylation in hematopoietic cells. Sialylation is implicated in cell adhesion, signal transduction, tumorigenicity and metastatic behavior of malignant cells; In the C-terminal section; belongs to the ROK (NagC/XylR) family (753 aa)
	KRTAP5-11	Keratin-associated protein 5-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated protein (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 5 family (156 aa)
	KRTAP5-4	Keratin associated protein 5-4 (228 aa)
	KRTAP5-3	Keratin-associated protein 5-3; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated protein (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 5 family (238 aa)
	CYP21A2	Steroid 21-hydroxylase; Specifically catalyzes the 21-hydroxylation of steroids. Required for the adrenal synthesis of mineralocorticoids and glucocorticoids; Cytochrome P450 family 21 (495 aa)
	P2RY6	P2Y purinoceptor 6; Receptor for extracellular UDP > UTP > ATP. The activity of this receptor is mediated by G proteins which activate a phosphatidylinositol-calcium second messenger system; P2Y receptors (328 aa)

Your Current Organism:

Homo sapiens

NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo sapiens, human, man

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structured XML interaction data, according to the 'PSI-MI' data standard

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MFA: multi-fasta format - containing the aminoacid sequences in the network

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a tab-delimited file describing the names, domains and annotated functions of the network proteins

Browse interactions in tabular form:

node1	node2	node1 accession	node2 accession	node1 annotation	node2 annotation	score
KRTAP1-5	KRTAP5-3	ENSP00000355302	ENSP00000382592	Keratin-associated protein 1-5; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 1 family	Keratin-associated protein 5-3; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated protein (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 5 family	0.689
KRTAP1-5	KRTAP9-4	ENSP00000355302	ENSP00000334922	Keratin-associated protein 1-5; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 1 family	Keratin-associated protein 9-4; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins	0.457
KRTAP1-5	LCE2B	ENSP00000355302	ENSP00000357769	Keratin-associated protein 1-5; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 1 family	Late cornified envelope protein 2B; Precursors of the cornified envelope of the stratum corneum	0.404
KRTAP10-11	KRTAP5-11	ENSP00000334197	ENSP00000381541	Keratin-associated protein 10-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 10 family	Keratin-associated protein 5-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated protein (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 5 family	0.473
KRTAP10-11	KRTAP5-4	ENSP00000334197	ENSP00000382590	Keratin-associated protein 10-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 10 family	Keratin associated protein 5-4	0.429
KRTAP10-11	LCE2A	ENSP00000334197	ENSP00000357768	Keratin-associated protein 10-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 10 family	Late cornified envelope protein 2A; Precursors of the cornified envelope of the stratum corneum	0.511
KRTAP4-12	KRTAP5-11	ENSP00000377582	ENSP00000381541	Keratin-associated protein 4-12; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins	Keratin-associated protein 5-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated protein (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 5 family	0.461
KRTAP4-12	KRTAP5-4	ENSP00000377582	ENSP00000382590	Keratin-associated protein 4-12; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins	Keratin associated protein 5-4	0.422
KRTAP4-4	KRTAP5-11	ENSP00000375076	ENSP00000381541	Keratin-associated protein 4-4; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins	Keratin-associated protein 5-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated protein (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 5 family	0.794
KRTAP4-4	KRTAP5-4	ENSP00000375076	ENSP00000382590	Keratin-associated protein 4-4; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins	Keratin associated protein 5-4	0.420
KRTAP4-4	KRTAP9-8	ENSP00000375076	ENSP00000254072	Keratin-associated protein 4-4; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins	Keratin-associated protein 9-8; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins	0.410
KRTAP4-4	LCE2A	ENSP00000375076	ENSP00000357768	Keratin-associated protein 4-4; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins	Late cornified envelope protein 2A; Precursors of the cornified envelope of the stratum corneum	0.689
KRTAP4-7	KRTAP5-4	ENSP00000375236	ENSP00000382590	Keratin associated protein 4-7	Keratin associated protein 5-4	0.444
KRTAP5-11	KRTAP10-11	ENSP00000381541	ENSP00000334197	Keratin-associated protein 5-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated protein (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 5 family	Keratin-associated protein 10-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 10 family	0.473
KRTAP5-11	KRTAP4-12	ENSP00000381541	ENSP00000377582	Keratin-associated protein 5-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated protein (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 5 family	Keratin-associated protein 4-12; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins	0.461
KRTAP5-11	KRTAP4-4	ENSP00000381541	ENSP00000375076	Keratin-associated protein 5-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated protein (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 5 family	Keratin-associated protein 4-4; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins	0.794
KRTAP5-11	KRTAP5-4	ENSP00000381541	ENSP00000382590	Keratin-associated protein 5-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated protein (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 5 family	Keratin associated protein 5-4	0.429
KRTAP5-11	KRTAP9-4	ENSP00000381541	ENSP00000334922	Keratin-associated protein 5-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated protein (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 5 family	Keratin-associated protein 9-4; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins	0.448
KRTAP5-11	KRTAP9-8	ENSP00000381541	ENSP00000254072	Keratin-associated protein 5-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated protein (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 5 family	Keratin-associated protein 9-8; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins	0.586
KRTAP5-11	LCE3B	ENSP00000381541	ENSP00000335358	Keratin-associated protein 5-11; In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated protein (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high- sulfur and high-glycine-tyrosine keratins; Belongs to the KRTAP type 5 family	Late cornified envelope protein 3B; Precursors of the cornified envelope of the stratum corneum; Belongs to the LCE family	0.671

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