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6FZV

Crystal structure of the metalloproteinase enhancer PCPE-1 bound to the procollagen C propeptide trimer (short)

Functional Information from GO Data
ChainGOidnamespacecontents
A0005201molecular_functionextracellular matrix structural constituent
B0005201molecular_functionextracellular matrix structural constituent
C0005201molecular_functionextracellular matrix structural constituent
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue CA A 301
ChainResidue
AASP59
AASN61
AGLN62
ACYS64
AASP67

site_idAC2
Number of Residues6
Detailsbinding site for residue FLC A 302
ChainResidue
AARG213
AARG217
ALYS186
ATYR210
AARG211
ATHR212

site_idAC3
Number of Residues5
Detailsbinding site for residue CA B 301
ChainResidue
BASP59
BASN61
BGLN62
BCYS64
BASP67

site_idAC4
Number of Residues6
Detailsbinding site for residue FLC B 302
ChainResidue
BLYS186
BTYR210
BARG211
BTHR212
BARG213
BARG217

site_idAC5
Number of Residues2
Detailsbinding site for residue CL B 303
ChainResidue
BARG42
BPHE46

site_idAC6
Number of Residues5
Detailsbinding site for residue CA C 301
ChainResidue
CASP59
CASN61
CGLN62
CCYS64
CASP67

site_idAC7
Number of Residues6
Detailsbinding site for residue FLC C 302
ChainResidue
CLYS186
CTYR210
CARG211
CTHR212
CARG213
CARG217

site_idAC8
Number of Residues1
Detailsbinding site for residue CL C 303
ChainResidue
CARG42

site_idAC9
Number of Residues5
Detailsbinding site for residue CA D 301
ChainResidue
DGLU60
DASP68
DASP109
DGLY111
DTHR112

site_idAD1
Number of Residues5
Detailsbinding site for residue CA D 302
ChainResidue
DGLU183
DASP191
DASP233
DSER235
DVAL236

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues468
DetailsDomain: {"description":"Fibrillar collagen NC1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00793","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues15
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues112
DetailsDomain: {"description":"CUB 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00059","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues114
DetailsDomain: {"description":"CUB 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00059","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"O08628","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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