Structure of PDB 3ab4 Chain A

Receptor sequence
>3ab4A (length=370) Species: 1718 (Corynebacterium glutamicum) [Search protein sequence]
ALVVQKYGGSSLESAERIRNVAERIVATKKAGNDVVVVCSAMGDTTDELL
ELAAAVNPVPPAREMDMLLTAGERISNALVAMAIESLGAEAQSFTGSVTP
GRVREALDEGKICIVGGSDTTAVALAAALNADVCEIYSDVDGVYTADPRI
VPNAQKLEKLSFEEMLELAAVGSKILVLRSVEYARAFNVPLRVRSSYSND
PGTLIAGSMEDIPVEEAVLTGVATDKSEAKVTVLGISDKPGEAAKVFRAL
ADAEINIDMVLQNVFSDGTTDITFTCPRSDGRRAMEILKKLQVQGNWTNV
LYDDQVGKVSLVGAGMKSHPGVTAEFMEALRDVNVNIELISTSEIRISVL
IREDDLDAAARALHEQFQLG
3D structure
PDB3ab4 Mechanism of concerted inhibition of {alpha}2{beta}2-type heterooligomeric aspartate kinase from Corynebacterium glutamicum
ChainA
Resolution2.47 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.2.4: aspartate kinase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 THR A K275 G277 E278 A279 Q298 K239 G241 E242 A243 Q262
BS02 LYS A M354 H357 P358 V360 T361 S381 E382 M316 H319 P320 V322 T323 S343 E344
BS03 THR A N374 I375 N336 I337
Gene Ontology
Molecular Function
GO:0004072 aspartate kinase activity
GO:0005524 ATP binding
GO:0016301 kinase activity
Biological Process
GO:0008652 amino acid biosynthetic process
GO:0009085 lysine biosynthetic process
GO:0009088 threonine biosynthetic process
GO:0009089 lysine biosynthetic process via diaminopimelate
GO:0009090 homoserine biosynthetic process
GO:0016310 phosphorylation
GO:0019877 diaminopimelate biosynthetic process
Cellular Component
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3ab4, PDBe:3ab4, PDBj:3ab4
PDBsum3ab4
PubMed20573952
UniProtP26512|AK_CORGL Aspartokinase (Gene Name=lysC)

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