A2SLS6 (ALR_METPP) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Alanine racemase
EC=5.1.1.1

Gene names

Name:	alr
Ordered Locus Names:	Mpe_A3562

Organism

Methylibium petroleiphilum (strain PM1) [Complete proteome] [HAMAP]

Taxonomic identifier

420662 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Methylibium

Protein attributes

Sequence length	367 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Provides the D-alanine required for cell wall biosynthesis By similarity. HAMAP MF_01201
Catalytic activity	L-alanine = D-alanine. HAMAP MF_01201
Cofactor	Pyridoxal phosphate By similarity. HAMAP MF_01201
Pathway	Amino-acid biosynthesis; D-alanine biosynthesis; D-alanine from L-alanine: step 1/1. HAMAP MF_01201 Cell wall biogenesis; peptidoglycan biosynthesis. HAMAP MF_01201
Sequence similarities	Belongs to the alanine racemase family.

Ontologies

Keywords
Biological process	Cell shape Cell wall biogenesis/degradation Peptidoglycan synthesis
Ligand	Pyridoxal phosphate
Molecular function	Isomerase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	alanine metabolic process Inferred from electronic annotation. Source: InterPro cellular cell wall organization Inferred from electronic annotation. Source: UniProtKB-KW peptidoglycan biosynthetic process Inferred from electronic annotation. Source: UniProtKB-KW regulation of cell shape Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	alanine racemase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 367	367	Alanine racemase HAMAP MF_01201		PRO_1000066010
Sites
	Active site	35	1	Proton acceptor; specific for D-alanine By similarity
	Active site	256	1	Proton acceptor; specific for L-alanine By similarity
Amino acid modifications
	Modified residue	35	1	N6-(pyridoxal phosphate)lysine By similarity

Sequences

	Sequence		Length	Mass (Da)
	A2SLS6 [UniParc]. Last modified March 6, 2007. Version 1. Checksum: 3A5C4097C6E3F8AD	FASTA	367	39,623
	10 20 30 40 50 60 MPRPIEALIH AEALTHNLAR ARAAVPDARV WAVVKAHAYG HGIARVFEAL RAADGFALLD 70 80 90 100 110 120 LAEAQQLRDL GWRGPILLLE GVFEPRDLEL CSRLNLWHTV HCEAQIDWLA MHKTHQPHRV 130 140 150 160 170 180 FLKMNSGMNR LGFRPAAFRA AWTRLHALPQ VDEISLMSHF SDADGGRGIA AAMQVFDDAT 190 200 210 220 230 240 RDLPGERSLC NSAATLRHGA DAAVRADWVR AGIMLYGSAP DFPSHDIAHW DLQPTMTLRA 250 260 270 280 290 300 RLIGTQDLQA GDTVGYGSRF TAEAPMRIGV VACGYADGYP RHAPSGTPVL VDGVRTRLVG 310 320 330 340 350 360 RVSMDMVTVD LGGLPQAARG SEVTLWGRAS SGAVLPIDEV AHAAGTVGYE PMCALAARVP VRLDAAG

References

[1]

"Whole-genome analysis of the methyl tert-butyl ether-degrading beta-proteobacterium Methylibium petroleiphilum PM1." Kane S.R., Chakicherla A.Y., Chain P.S.G., Schmidt R., Shin M.W., Legler T.C., Scow K.M., Larimer F.W., Lucas S.M., Richardson P.M., Hristova K.R. J. Bacteriol. 189:1931-1945(2007) [PubMed: 17158667] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: PM1.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000555 Genomic DNA. Translation: ABM96515.1.
RefSeq	YP_001022750.1. NC_008825.1.
3D structure databases
ProteinModelPortal	A2SLS6.
ModBase	Search...
Protein-protein interaction databases
STRING	A2SLS6.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4786205.
GenomeReviews	Gene locus Mpe_A3562 in contig CP000555_GR.
KEGG	mpt:Mpe_A3562.
NMPDR	fig|279263.3.peg.2581.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0787.
HOGENOM	HBG712172.
OMA	IARIEEY.
PhylomeDB	A2SLS6.
ProtClustDB	CLSK951002.
Enzyme and pathway databases
BioCyc	MPET420662:MPE_A3562-MONOMER.
Family and domain databases
HAMAP	MF_01201. Ala_racemase. [Tree]
InterPro	IPR000821. Ala_racemase. IPR009006. Ala_racemase/Decarboxylase_C. IPR011079. Ala_racemase_C. IPR001608. Ala_racemase_N. [Graphical view]
Gene3D	G3DSA:2.40.37.10. Ala_racemase/Decarboxylase_C. 1 hit.
KO	K01775.
Pfam	PF00842. Ala_racemase_C. 1 hit. PF01168. Ala_racemase_N. 1 hit. [Graphical view]
PRINTS	PR00992. ALARACEMASE.
SMART	SM01005. Ala_racemase_C. 1 hit. [Graphical view]
SUPFAM	SSF50621. Racem_decarbox_C. 1 hit.
TIGRFAMs	TIGR00492. Alr. 1 hit.
PROSITE	PS00395. ALANINE_RACEMASE. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

ALR_METPP

Accession

Primary (citable) accession number: A2SLS6

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 5, 2008
Last sequence update:	March 6, 2007
Last modified:	January 25, 2012
This is version 38 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program