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3E24

H. influenzae beta-carbonic anhydrase, variant W39F

Functional Information from GO Data
ChainGOidnamespacecontents
A0004089molecular_functioncarbonate dehydratase activity
A0008270molecular_functionzinc ion binding
A0015976biological_processcarbon utilization
A0016829molecular_functionlyase activity
A0046872molecular_functionmetal ion binding
B0004089molecular_functioncarbonate dehydratase activity
B0008270molecular_functionzinc ion binding
B0015976biological_processcarbon utilization
B0016829molecular_functionlyase activity
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 230
ChainResidue
ACYS42
AASP44
AHIS98
ACYS101

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE PO4 A 231
ChainResidue
BGLU50
BVAL62
BARG64
BPO4231
APRO48
AARG64
AHOH285
BPRO48
BALA49

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE PO4 A 232
ChainResidue
AASP110
ALEU121
AARG124
BARG160
BLYS165
BARG198

site_idAC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE PO4 A 233
ChainResidue
AARG160
ALYS165
AARG198
AHOH246
BASP110
BLEU121
BARG124
BHOH241

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 230
ChainResidue
BCYS42
BASP44
BHIS98
BCYS101

site_idAC6
Number of Residues9
DetailsBINDING SITE FOR RESIDUE PO4 B 231
ChainResidue
APRO48
AARG64
APO4231
AHOH285
BPRO48
BALA49
BGLU50
BARG64
BHOH290

Functional Information from PROSITE/UniProt
site_idPS00704
Number of Residues8
DetailsPROK_CO2_ANHYDRASE_1 Prokaryotic-type carbonic anhydrases signature 1. CSDSRVpA
ChainResidueDetails
ACYS42-ALA49

site_idPS00705
Number of Residues21
DetailsPROK_CO2_ANHYDRASE_2 Prokaryotic-type carbonic anhydrases signature 2. QYAVdvLkiehIIIcGHtnCG
ChainResidueDetails
AGLN82-GLY102

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16584170","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2A8C","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2A8D","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1i6p
ChainResidueDetails
AASP44
AARG46

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1i6p
ChainResidueDetails
BASP44
BARG46

238895

PDB entries from 2025-07-16

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