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1DD6

IMP-1 METALLO BETA-LACTAMASE FROM PSEUDOMONAS AERUGINOSA IN COMPLEX WITH A MERCAPTOCARBOXYLATE INHIBITOR

Functional Information from GO Data
ChainGOidnamespacecontents
A0008270molecular_functionzinc ion binding
A0008800molecular_functionbeta-lactamase activity
A0016787molecular_functionhydrolase activity
A0017001biological_processantibiotic catabolic process
A0042597cellular_componentperiplasmic space
A0046677biological_processresponse to antibiotic
A0046872molecular_functionmetal ion binding
B0008270molecular_functionzinc ion binding
B0008800molecular_functionbeta-lactamase activity
B0016787molecular_functionhydrolase activity
B0017001biological_processantibiotic catabolic process
B0042597cellular_componentperiplasmic space
B0046677biological_processresponse to antibiotic
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 501
ChainResidue
AASN41
AGLU65
AARG66
ALYS129
AHOH627

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 502
ChainResidue
AMCI550
AHIS77
AHIS79
AHIS139
AZN503

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 503
ChainResidue
AASP81
ACYS158
AHIS197
AZN502
AMCI550

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN B 504
ChainResidue
BHIS77
BHIS79
BHIS139
BZN505
BMCI551

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN B 505
ChainResidue
BASP81
BCYS158
BHIS197
BZN504
BMCI551

site_idAC6
Number of Residues24
DetailsBINDING SITE FOR RESIDUE MCI A 550
ChainResidue
AGLU23
AVAL25
ATRP28
AVAL31
ALYS33
AHIS79
AASP81
AHIS139
ALYS161
AGLY164
ALEU165
AGLY166
AASN167
AHIS197
AZN502
AZN503
AHOH620
AHOH654
AHOH662
AHOH669
AHOH687
AHOH697
AHOH744
BGLU199

site_idAC7
Number of Residues20
DetailsBINDING SITE FOR RESIDUE MCI B 551
ChainResidue
ALEU4
AGLU24
AGLY29
AVAL30
BGLU23
BVAL25
BTRP28
BVAL31
BPRO32
BLYS33
BPHE51
BHIS79
BASP81
BHIS139
BLYS161
BASN167
BHIS197
BZN504
BZN505
BHOH624

Functional Information from PROSITE/UniProt
site_idPS00743
Number of Residues20
DetailsBETA_LACTAMASE_B_1 Beta-lactamases class B signature 1. IsSHfHSDstGGiewlnsr.S
ChainResidueDetails
AILE74-SER93

site_idPS00744
Number of Residues13
DetailsBETA_LACTAMASE_B_2 Beta-lactamases class B signature 2. PerkILfGgCFIK
ChainResidueDetails
APRO149-LYS161

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"26482303","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P25910","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 2bmi
ChainResidueDetails
AASP81
AASN167

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 2bmi
ChainResidueDetails
BASP81
BASN167

site_idCSA3
Number of Residues1
DetailsAnnotated By Reference To The Literature 2bmi
ChainResidueDetails
AASP81

site_idCSA4
Number of Residues1
DetailsAnnotated By Reference To The Literature 2bmi
ChainResidueDetails
BASP81

239492

PDB entries from 2025-07-30

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