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1JIZ

Crystal Structure Analysis of human Macrophage Elastase MMP-12

Functional Information from GO Data
ChainGOidnamespacecontents
A0004222molecular_functionmetalloendopeptidase activity
A0006508biological_processproteolysis
A0008237molecular_functionmetallopeptidase activity
A0008270molecular_functionzinc ion binding
A0031012cellular_componentextracellular matrix
B0004222molecular_functionmetalloendopeptidase activity
B0006508biological_processproteolysis
B0008237molecular_functionmetallopeptidase activity
B0008270molecular_functionzinc ion binding
B0031012cellular_componentextracellular matrix
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 257
ChainResidue
AHIS119
AHIS123
AHIS129
ACGS998

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 258
ChainResidue
AHIS69
AASP71
AHIS84
AHIS97

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 259
ChainResidue
AGLY77
AGLY79
AILE81
AASP99
AGLU102
AASP76

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 260
ChainResidue
AASP59
AGLY91
AGLY93
AASP95
AHOH555
AHOH857

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA A 261
ChainResidue
AASP25
AGLU100
AGLU102
AHOH722

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 257
ChainResidue
BHIS119
BHIS123
BHIS129
BCGS999

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 258
ChainResidue
BHIS69
BASP71
BHIS84
BHIS97

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 259
ChainResidue
BASP76
BGLY77
BGLY79
BILE81
BASP99
BGLU102

site_idAC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 260
ChainResidue
BASP59
BGLY91
BGLY93
BASP95
BHOH572
BHOH863

site_idBC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA B 261
ChainResidue
BASP25
BGLU100
BGLU102
BHOH851

site_idBC2
Number of Residues12
DetailsBINDING SITE FOR RESIDUE CGS A 998
ChainResidue
AGLY80
AILE81
ALEU82
AALA83
ATHR116
AHIS119
AGLU120
AHIS123
AHIS129
APRO139
AZN257
AHOH603

site_idBC3
Number of Residues13
DetailsBINDING SITE FOR RESIDUE CGS B 999
ChainResidue
BGLY80
BILE81
BILE81
BLEU82
BALA83
BTHR116
BHIS119
BGLU120
BHIS123
BHIS129
BPRO139
BZN257
BHOH730

Functional Information from PROSITE/UniProt
site_idPS00142
Number of Residues10
DetailsZINC_PROTEASE Neutral zinc metallopeptidases, zinc-binding region signature. TAVHEIGHSL
ChainResidueDetails
ATHR116-LEU125

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues38
DetailsBinding site: {}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1hfs
ChainResidueDetails
AGLU120
AMET137

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1hfs
ChainResidueDetails
BGLU120
BMET137

site_idCSA3
Number of Residues1
DetailsAnnotated By Reference To The Literature 1hfs
ChainResidueDetails
AGLU120

site_idCSA4
Number of Residues1
DetailsAnnotated By Reference To The Literature 1hfs
ChainResidueDetails
BGLU120

245011

PDB entries from 2025-11-19

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