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1G5C

CRYSTAL STRUCTURE OF THE 'CAB' TYPE BETA CLASS CARBONIC ANHYDRASE FROM METHANOBACTERIUM THERMOAUTOTROPHICUM

Functional Information from GO Data
ChainGOidnamespacecontents
A0004089molecular_functioncarbonate dehydratase activity
A0008270molecular_functionzinc ion binding
A0046872molecular_functionmetal ion binding
B0004089molecular_functioncarbonate dehydratase activity
B0008270molecular_functionzinc ion binding
B0046872molecular_functionmetal ion binding
C0004089molecular_functioncarbonate dehydratase activity
C0008270molecular_functionzinc ion binding
C0046872molecular_functionmetal ion binding
D0004089molecular_functioncarbonate dehydratase activity
D0008270molecular_functionzinc ion binding
D0046872molecular_functionmetal ion binding
E0004089molecular_functioncarbonate dehydratase activity
E0008270molecular_functionzinc ion binding
E0046872molecular_functionmetal ion binding
F0004089molecular_functioncarbonate dehydratase activity
F0008270molecular_functionzinc ion binding
F0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 1001
ChainResidue
ACYS32
AHIS87
ACYS90
AHOH2202

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 1002
ChainResidue
BCYS32
BHIS87
BCYS90
BHOH1009

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN C 1003
ChainResidue
CHIS87
CCYS90
CHOH2203
CCYS32

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN D 1004
ChainResidue
DCYS32
DHIS87
DCYS90
DHOH1005

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN F 1006
ChainResidue
FCYS32
FHIS87
FCYS90
FHOH1010

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN E 1005
ChainResidue
ECYS32
EHIS87
ECYS90
EHOH2204

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 1007
ChainResidue
AGLU147
AHOH2262
EASP127
EGLU130
EHOH2266
EHOH2268

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 1008
ChainResidue
BGLU130
BHOH1010
BHOH1011
BHOH1012
BHOH1031
FASP64

site_idAC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA F 1009
ChainResidue
FGLU97
FSER118
FVAL121
FHOH1011
FHOH1012
FHOH1013

site_idBC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA A 1000
ChainResidue
AHOH2263
AHOH2272
AHOH2273
AHOH2274
AHOH2276

site_idBC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA C 1001
ChainResidue
CASP127
CGLU147
CHOH2211
CHOH2223
CHOH2227

site_idBC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA E 1002
ChainResidue
AHOH2275
EHOH2229
EHOH2267
EHOH2283
EHOH2287
FHOH1075

site_idBC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EPE A 2201
ChainResidue
AASP34
ASER35
AARG36
AASP89
ACYS90
BSER24
BPRO25
BLYS53

site_idBC5
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EPE C 2202
ChainResidue
CASP34
CSER35
CARG36
CASP89
CGLY91
DSER24
DPRO25
DLYS53

site_idBC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EPE E 2203
ChainResidue
EASP34
ESER35
EARG36
EASP89
FPRO25
FLYS53

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1i6p
ChainResidueDetails
AASP34
AARG36

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1i6p
ChainResidueDetails
BASP34
BARG36

site_idCSA3
Number of Residues2
DetailsAnnotated By Reference To The Literature 1i6p
ChainResidueDetails
CASP34
CARG36

site_idCSA4
Number of Residues2
DetailsAnnotated By Reference To The Literature 1i6p
ChainResidueDetails
DASP34
DARG36

site_idCSA5
Number of Residues2
DetailsAnnotated By Reference To The Literature 1i6p
ChainResidueDetails
EASP34
EARG36

site_idCSA6
Number of Residues2
DetailsAnnotated By Reference To The Literature 1i6p
ChainResidueDetails
FASP34
FARG36

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PDB entries from 2025-06-11

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