1PS7

Crystal structure of E.coli PdxA

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0000287	molecular_function	magnesium ion binding
A	0005737	cellular_component	cytoplasm
A	0008270	molecular_function	zinc ion binding
A	0008615	biological_process	pyridoxine biosynthetic process
A	0016491	molecular_function	oxidoreductase activity
A	0042802	molecular_function	identical protein binding
A	0042803	molecular_function	protein homodimerization activity
A	0042823	biological_process	pyridoxal phosphate biosynthetic process
A	0046872	molecular_function	metal ion binding
A	0050570	molecular_function	4-hydroxythreonine-4-phosphate dehydrogenase activity
A	0050897	molecular_function	cobalt ion binding
A	0051287	molecular_function	NAD binding
B	0000287	molecular_function	magnesium ion binding
B	0005737	cellular_component	cytoplasm
B	0008270	molecular_function	zinc ion binding
B	0008615	biological_process	pyridoxine biosynthetic process
B	0016491	molecular_function	oxidoreductase activity
B	0042802	molecular_function	identical protein binding
B	0042803	molecular_function	protein homodimerization activity
B	0042823	biological_process	pyridoxal phosphate biosynthetic process
B	0046872	molecular_function	metal ion binding
B	0050570	molecular_function	4-hydroxythreonine-4-phosphate dehydrogenase activity
B	0050897	molecular_function	cobalt ion binding
B	0051287	molecular_function	NAD binding
C	0000287	molecular_function	magnesium ion binding
C	0005737	cellular_component	cytoplasm
C	0008270	molecular_function	zinc ion binding
C	0008615	biological_process	pyridoxine biosynthetic process
C	0016491	molecular_function	oxidoreductase activity
C	0042802	molecular_function	identical protein binding
C	0042803	molecular_function	protein homodimerization activity
C	0042823	biological_process	pyridoxal phosphate biosynthetic process
C	0046872	molecular_function	metal ion binding
C	0050570	molecular_function	4-hydroxythreonine-4-phosphate dehydrogenase activity
C	0050897	molecular_function	cobalt ion binding
C	0051287	molecular_function	NAD binding
D	0000287	molecular_function	magnesium ion binding
D	0005737	cellular_component	cytoplasm
D	0008270	molecular_function	zinc ion binding
D	0008615	biological_process	pyridoxine biosynthetic process
D	0016491	molecular_function	oxidoreductase activity
D	0042802	molecular_function	identical protein binding
D	0042803	molecular_function	protein homodimerization activity
D	0042823	biological_process	pyridoxal phosphate biosynthetic process
D	0046872	molecular_function	metal ion binding
D	0050570	molecular_function	4-hydroxythreonine-4-phosphate dehydrogenase activity
D	0050897	molecular_function	cobalt ion binding
D	0051287	molecular_function	NAD binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN B 330

Chain	Residue
A	HIS211
B	HIS166
B	HIS266
B	HOH440

---

site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 331

Chain	Residue
A	HIS166
A	HIS266
A	HOH484
B	HIS211

---

site_id	AC3
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN D 332

Chain	Residue
C	HOH560
D	HIS166
D	HIS266
C	HIS211

---

site_id	AC4
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN C 333

Chain	Residue
C	HIS166
C	HIS266
C	HOH365
C	HOH631
D	HIS211

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	20
Details	BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00536, ECO:0000269|PubMed:12896974

Chain	Residue	Details
A	HIS136
B	ARG292
C	HIS136
C	THR137
C	LYS274
C	ASN283
C	ARG292
D	HIS136
D	THR137
D	LYS274
D	ASN283
A	THR137
D	ARG292
A	LYS274
A	ASN283
A	ARG292
B	HIS136
B	THR137
B	LYS274
B	ASN283

---

site_id	SWS_FT_FI2
Number of Residues	12
Details	BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00536, ECO:0000305|PubMed:12896974

Chain	Residue	Details
A	HIS166
D	HIS166
D	HIS211
D	HIS266
A	HIS211
A	HIS266
B	HIS166
B	HIS211
B	HIS266
C	HIS166
C	HIS211
C	HIS266

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