Elafin-like superfamily

SCOP classification

• Root: SCOP hierarchy in SUPERFAMILY [ 0] (11)
• Class: Small proteins [ 56992] (90)
• Fold: Knottins (small inhibitors, toxins, lectins) [ 57015] (19)
• Superfamily: Elafin-like [ 57256]
• Families: Elafin-like [ 57257] (2)

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Superfamily statistics

	Genomes (139)	Uniprot 2018_03 genome	PDB chains (SCOP 1.75)
Domains	2,419	7,573	2
Proteins	1,315	4,462	2

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Functional annotation

• General category: Processes_IC
• Detailed category: Proteases

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Worm Phenotype (WP)

Highlighted in gray are those with FDR_all>0.001

	WP term	FDR (all)	IC level	SDWP level	Annotation (direct or inherited)
Worm Phenotype (WP)	growth variant	0	0.4022	--	DIRECT
Worm Phenotype (WP)	slow growth	0	0.5903	--	DIRECT
Worm Phenotype (WP)	developmental timing variant	0	0.5373	--	DIRECT
Worm Phenotype (WP)	postembryonic development variant	0	0.3347	--	DIRECT
Worm Phenotype (WP)	embryonic lethal	0	0.07108	--	DIRECT
Worm Phenotype (WP)	larval arrest	0	0.5677	--	DIRECT
Worm Phenotype (WP)	lethal	0	0.01121	--	DIRECT
Worm Phenotype (WP)	progeny variant	0	0.7582	--	DIRECT
Worm Phenotype (WP)	fertility variant	0	0.08329	--	DIRECT
Worm Phenotype (WP)	development variant	0	0.001706	--	DIRECT
Worm Phenotype (WP)	morphology variant	0	0.06117	--	DIRECT
Worm Phenotype (WP)	organism development variant	0	0.004279	--	DIRECT
Worm Phenotype (WP)	organism morphology variant	0	0.2011	--	DIRECT
Worm Phenotype (WP)	organ system physiology variant	0	0.05921	--	DIRECT
Worm Phenotype (WP)	organism physiology variant	0	0.1405	--	DIRECT
Worm Phenotype (WP)	organism homeostasis metabolism variant	0	0.1501	--	DIRECT
Worm Phenotype (WP)	reproductive system physiology variant	0	0.07209	--	DIRECT
Worm Phenotype (WP)	maternal sterile	0	0.171	--	DIRECT
Worm Phenotype (WP)	hermaphrodite sterile	0	0.1685	--	DIRECT
Worm Phenotype (WP)	embryonic development variant	0	0.06709	--	DIRECT
Worm Phenotype (WP)	hermaphrodite fertility variant	0	0.1278	--	DIRECT
Worm Phenotype (WP)	developmental growth variant	0	0.5677	--	DIRECT
Worm Phenotype (WP)	hermaphrodite fertility reduced	0	0.1672	--	DIRECT
Worm Phenotype (WP)	fertility reduced	0	0.09267	--	DIRECT
Worm Phenotype (WP)	physiology variant	1	0	--	INHERITED FROM: hermaphrodite fertility variant || developmental growth variant || retarded heterochronic variations || larval lethal || reproductive system physiology variant || organism homeostasis metabolism variant || lethal || larval development variant || sterile progeny || organism physiology variant || progeny variant || slow growth || development variant || developmental timing variant || hermaphrodite sterile || growth variant || hermaphrodite fertility reduced || embryonic development variant || embryonic lethal || larval growth variant || general pace of development variant || fertility variant || postembryonic development variant || larval arrest || organ system physiology variant || maternal sterile || organism development variant || fertility reduced
Worm Phenotype (WP)	sterile	1	0.161	--	INHERITED FROM: hermaphrodite sterile || maternal sterile || sterile progeny
Worm Phenotype (WP)	general pace of development variant	0	0.5708	Least Informative	DIRECT
Worm Phenotype (WP)	larval lethal	0	0.6947	Least Informative	DIRECT
Worm Phenotype (WP)	retarded heterochronic variations	0	0.5373	Least Informative	DIRECT
Worm Phenotype (WP)	larval development variant	0	0.5007	Least Informative	DIRECT
Worm Phenotype (WP)	larval growth variant	0	0.5677	Least Informative	DIRECT
Worm Phenotype (WP)	sterile progeny	0	0.7582	Moderately Informative	DIRECT

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Xenopus Anatomy (XA)

Highlighted in gray are those with FDR_all>0.001

	XA term	FDR (all)	IC level	SDXA level	Annotation (direct or inherited)
Xenopus ANatomical entity (XAN)	anatomical structure	0	0	--	DIRECT
Xenopus DEvelopment stage (XDE)	NF stage	0	0.02327	--	DIRECT

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InterPro annotation

• Cross references: IPR008197 SSF57256 Protein matches
• Abstract:

  Whey acidic protein (WAP) is a major component of the whey fraction of milk, which contains a significant number of different proteins. WAP proteins share limited sequence identity, except for their conserved cysteine-rich regions, known as 4-disulphide core (4-DSC) domains, and the positional conservation of specific residues [12751894]. Several non-milk proteins also contain 4-DSC patterns, such as certain serine protease inhibitors. WAP itself appears to have a protease-inhibitor function, as seen with its inhibitory effect on the progression of cancer cells [17215074].

InterPro database

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