2dy3 Summary

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Crystal Structure of alanine racemase from Corynebacterium glutamicum

A publication describing this structure is not available. The depositing authors are Miyaguchi, I.search; Sasaki, C.search; Kato, R.search; Oikawa, T.search; Sugio, S.search

This crystal structure was determined using X-ray diffraction at a resolution of 2.1 Å and deposited in 2006.

The experimental data on which the structure is based was also deposited.

This PDB entry contains multiple copies of the structure of Alanine racemase.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule has more than one probable quaternary state observed. For more details see the quaternary structure page.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A Alanine racemase Q8RSU9 (1-361) (ALR_CORGL)search Corynebacterium glutamicum ATCC 13032search 100% 361 95%
B Alanine racemase Q8RSU9 (1-361) (ALR_CORGL)search Corynebacterium glutamicum ATCC 13032search 100% 361 95%
C Alanine racemase Q8RSU9 (1-361) (ALR_CORGL)search Corynebacterium glutamicum ATCC 13032search 100% 361 95%
D Alanine racemase Q8RSU9 (1-361) (ALR_CORGL)search Corynebacterium glutamicum ATCC 13032search 100% 361 95%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
Q8RSU9 (1 - 361) Alanine racemase Corynebacterium glutamicum

Chain Structural classification (CATH) Sequence family (Pfam)
A, B, C, D (Q8RSU9) Lyase, Ornithine Decarboxylase; Chain A, domain 1search, Alanine racemasesearch PF00842: Alanine racemase, C-terminal domainsearch, PF01168: Alanine racemase, N-terminal domainsearch

Chain ID Biological process (GO) Molecular function (GO)
A, B, C, D (Q8RSU9) D-alanine biosynthetic processsearch alanine metabolic processsearch catalytic activitysearch alanine racemase activitysearch isomerase activitysearch pyridoxal phosphate bindingsearch

Chain InterPro annotation
A, B, C, D Alanine racemasesearch Alanine racemase, N-terminalsearch Alanine racemase/group IV decarboxylase, C-terminalsearch Alanine racemase, C-terminalsearch PLP-binding barrelsearch