3IAI

Crystal structure of the catalytic domain of the tumor-associated human carbonic anhydrase IX

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004089	molecular_function	carbonate dehydratase activity
A	0008270	molecular_function	zinc ion binding
B	0004089	molecular_function	carbonate dehydratase activity
B	0008270	molecular_function	zinc ion binding
C	0004089	molecular_function	carbonate dehydratase activity
C	0008270	molecular_function	zinc ion binding
D	0004089	molecular_function	carbonate dehydratase activity
D	0008270	molecular_function	zinc ion binding

Functional Information from PROSITE/UniProt

site_id	PS00162
Number of Residues	17
Details	ALPHA_CA_1 Alpha-carbonic anhydrases signature. SEHtVeghrFpaEIHVV

Chain	Residue	Details
A	SER105-VAL121

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	4
Details	ACT_SITE: Proton donor/acceptor => ECO:0000250|UniProtKB:P00918

Chain	Residue	Details
A	HIS64
B	HIS64
C	HIS64
D	HIS64

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site_id	SWS_FT_FI2
Number of Residues	12
Details	BINDING: BINDING => ECO:0000269|PubMed:19805286

Chain	Residue	Details
A	HIS94
D	HIS94
D	HIS96
D	HIS119
A	HIS96
A	HIS119
B	HIS94
B	HIS96
B	HIS119
C	HIS94
C	HIS96
C	HIS119

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site_id	SWS_FT_FI3
Number of Residues	4
Details	BINDING: BINDING => ECO:0000250|UniProtKB:P00918

Chain	Residue	Details
A	THR199
B	THR199
C	THR199
D	THR199

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site_id	SWS_FT_FI4
Number of Residues	4
Details	CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:18703501, ECO:0000269|PubMed:19805286

Chain	Residue	Details
A	ASN213
B	ASN213
C	ASN213
D	ASN213

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Catalytic Information from CSA

site_id	CSA1
Number of Residues	2
Details	Annotated By Reference To The Literature 1ca2

Chain	Residue	Details
A	THR199
A	HIS64

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site_id	CSA2
Number of Residues	2
Details	Annotated By Reference To The Literature 1ca2

Chain	Residue	Details
B	THR199
B	HIS64

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site_id	CSA3
Number of Residues	2
Details	Annotated By Reference To The Literature 1ca2

Chain	Residue	Details
C	THR199
C	HIS64

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site_id	CSA4
Number of Residues	2
Details	Annotated By Reference To The Literature 1ca2

Chain	Residue	Details
D	THR199
D	HIS64

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