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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
DetailsACT_SITE:
ChainResidueDetails
AGLU120
BGLU120

site_idSWS_FT_FI2
Number of Residues38
DetailsBINDING:
ChainResidueDetails
AASP25
AGLY91
AGLY93
AASP95
AHIS97
AASP99
AGLU100
AGLU102
AHIS119
AHIS123
AHIS129
AASP59
BASP25
BASP59
BHIS69
BASP71
BASP76
BGLY77
BGLY79
BILE81
BHIS84
BGLY91
AHIS69
BGLY93
BASP95
BHIS97
BASP99
BGLU100
BGLU102
BHIS119
BHIS123
BHIS129
AASP71
AASP76
AGLY77
AGLY79
AILE81
AHIS84

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

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PDB entries from 2025-06-18

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