3UEM

Crystal structure of human PDI bb'a' domains

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003756	molecular_function	protein disulfide isomerase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE D1D A 2815

Chain	Residue
A	ILE248
A	PHE249
A	HIS256
A	LEU258
A	ILE289

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Functional Information from PROSITE/UniProt

site_id	PS00194
Number of Residues	19
Details	THIOREDOXIN_1 Thioredoxin family active site. FVeFYapWCGHCKqLapiW

Chain	Residue	Details
A	PHE389-TRP407

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	126
Details	Domain: {"description":"Thioredoxin 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00691","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI2
Number of Residues	2
Details	Active site: {"description":"Nucleophile","evidences":[{"evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI3
Number of Residues	2
Details	Site: {"description":"Contributes to redox potential value","evidences":[{"evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI4
Number of Residues	1
Details	Site: {"description":"Lowers pKa of C-terminal Cys of second active site","evidences":[{"evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI5
Number of Residues	1
Details	Modified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P09103","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI6
Number of Residues	2
Details	Modified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"P09103","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI7
Number of Residues	2
Details	Modified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"32149426","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI8
Number of Residues	1
Details	Modified residue: {"description":"Phosphoserine; by FAM20C","evidences":[{"source":"PubMed","id":"26091039","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"32149426","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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Catalytic Information from CSA

site_id	MCSA1
Number of Residues
Details	M-CSA 191

Chain

Residue

Details

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