7KU6

Dihydrodipicolinate synthase (DHDPS) from C.jejuni, H56N mutant with pyruvate bound in the active site

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005737	cellular_component	cytoplasm
A	0005829	cellular_component	cytosol
A	0008840	molecular_function	4-hydroxy-tetrahydrodipicolinate synthase activity
A	0009085	biological_process	lysine biosynthetic process
A	0009089	biological_process	lysine biosynthetic process via diaminopimelate
A	0016829	molecular_function	lyase activity
A	0019877	biological_process	diaminopimelate biosynthetic process
A	0044281	biological_process	small molecule metabolic process
B	0005737	cellular_component	cytoplasm
B	0005829	cellular_component	cytosol
B	0008840	molecular_function	4-hydroxy-tetrahydrodipicolinate synthase activity
B	0009085	biological_process	lysine biosynthetic process
B	0009089	biological_process	lysine biosynthetic process via diaminopimelate
B	0016829	molecular_function	lyase activity
B	0019877	biological_process	diaminopimelate biosynthetic process
B	0044281	biological_process	small molecule metabolic process
C	0005737	cellular_component	cytoplasm
C	0005829	cellular_component	cytosol
C	0008840	molecular_function	4-hydroxy-tetrahydrodipicolinate synthase activity
C	0009085	biological_process	lysine biosynthetic process
C	0009089	biological_process	lysine biosynthetic process via diaminopimelate
C	0016829	molecular_function	lyase activity
C	0019877	biological_process	diaminopimelate biosynthetic process
C	0044281	biological_process	small molecule metabolic process
D	0005737	cellular_component	cytoplasm
D	0005829	cellular_component	cytosol
D	0008840	molecular_function	4-hydroxy-tetrahydrodipicolinate synthase activity
D	0009085	biological_process	lysine biosynthetic process
D	0009089	biological_process	lysine biosynthetic process via diaminopimelate
D	0016829	molecular_function	lyase activity
D	0019877	biological_process	diaminopimelate biosynthetic process
D	0044281	biological_process	small molecule metabolic process
E	0005737	cellular_component	cytoplasm
E	0005829	cellular_component	cytosol
E	0008840	molecular_function	4-hydroxy-tetrahydrodipicolinate synthase activity
E	0009085	biological_process	lysine biosynthetic process
E	0009089	biological_process	lysine biosynthetic process via diaminopimelate
E	0016829	molecular_function	lyase activity
E	0019877	biological_process	diaminopimelate biosynthetic process
E	0044281	biological_process	small molecule metabolic process
F	0005737	cellular_component	cytoplasm
F	0005829	cellular_component	cytosol
F	0008840	molecular_function	4-hydroxy-tetrahydrodipicolinate synthase activity
F	0009085	biological_process	lysine biosynthetic process
F	0009089	biological_process	lysine biosynthetic process via diaminopimelate
F	0016829	molecular_function	lyase activity
F	0019877	biological_process	diaminopimelate biosynthetic process
F	0044281	biological_process	small molecule metabolic process

Functional Information from PROSITE/UniProt

site_id	PS00665
Number of Residues	18
Details	DHDPS_1 Dihydrodipicolinate synthase signature 1. AVVpvGTTGESatltneE

Chain	Residue	Details
E	ALA41-GLU58
A	ALA41-GLU58

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site_id	PS00666
Number of Residues	32
Details	DHDPS_2 Dihydrodipicolinate synthase signature 2. YNVPgrTgceIstdtiiklfrdcenIyGVKEA

Chain	Residue	Details
E	TYR137-ALA168
A	TYR137-ALA168

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	2
Details	ACT_SITE: Proton donor/acceptor => ECO:0000255|HAMAP-Rule:MF_00418

Chain	Residue	Details
E	TYR137
F	TYR137
C	TYR137
D	TYR137

---

site_id	SWS_FT_FI2
Number of Residues	2
Details	ACT_SITE: Schiff-base intermediate with substrate => ECO:0000255|HAMAP-Rule:MF_00418

Chain	Residue	Details
E	LYS166
F	LYS166
C	KPI166
D	KPI166

---

site_id	SWS_FT_FI3
Number of Residues	4
Details	BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00418

Chain	Residue	Details
E	THR48
E	ILE207
F	THR48
F	ILE207
C	THR48
C	ILE207
D	THR48
D	ILE207

---

site_id	SWS_FT_FI4
Number of Residues	4
Details	SITE: Part of a proton relay during catalysis => ECO:0000255|HAMAP-Rule:MF_00418

Chain	Residue	Details
E	THR47
E	TYR111
F	THR47
F	TYR111
C	THR47
C	TYR111
D	THR47
D	TYR111

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