Q7NKI2 (MURI_GLOVI) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Glutamate racemase
EC=5.1.1.3

Gene names

Name:	murI
Ordered Locus Names:	gll1496

Organism

Gloeobacter violaceus (strain PCC 7421)

Taxonomic identifier

251221 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Gloeobacteria › Gloeobacterales › Gloeobacter

Protein attributes

Sequence length	265 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Provides the (R)-glutamate required for cell wall biosynthesis By similarity. HAMAP MF_00258
Catalytic activity	L-glutamate = D-glutamate. HAMAP MF_00258
Pathway	Cell wall biogenesis; peptidoglycan biosynthesis. HAMAP MF_00258
Sequence similarities	Belongs to the aspartate/glutamate racemases family.

Ontologies

Keywords
Biological process	Cell shape Cell wall biogenesis/degradation Peptidoglycan synthesis
Molecular function	Isomerase
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological process	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	glutamate 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 – 265	265	Glutamate racemase HAMAP MF_00258		PRO_1000059068

Sequences

	Sequence		Length	Mass (Da)
	Q7NKI2 [UniParc]. Last modified December 15, 2003. Version 1. Checksum: C222C80ED3A01C64	FASTA	265	28,727
	10 20 30 40 50 60 MVLGLFDSGL GGLTVLREIA RRLPAQPVIY FADTARLPYG SRTPAEICRY VREILHWFEQ 70 80 90 100 110 120 QGVQRVLMAC NTSSALALPV VASEYALKVG GLIAPAARAA ARRGRRIGVI ATAATVQSHA 130 140 150 160 170 180 YTRAIQALTP RAQVWEVACP EFVPLVEGGR LLGEEVRSVA RRYLAPLVEQ RIDTLVYGCT 190 200 210 220 230 240 HYPYLAPVIG DLLPASVRCV DPAVAAVAEL AAALPPSRRL ETRAACHFFV SGDPVRFAQA 250 260 AYPWLDYYPQ VQAVALPPLP AAQTN

References

[1]

"Complete genome structure of Gloeobacter violaceus PCC 7421, a cyanobacterium that lacks thylakoids." Nakamura Y., Kaneko T., Sato S., Mimuro M., Miyashita H., Tsuchiya T., Sasamoto S., Watanabe A., Kawashima K., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A., Nakazaki N., Shimpo S., Takeuchi C., Yamada M., Tabata S. DNA Res. 10:137-145(2003) [PubMed: 14621292] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: PCC 7421.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000045 Genomic DNA. Translation: BAC89437.1.
RefSeq	NP_924442.1. NC_005125.1.
3D structure databases
HSSP	HSSP built from PDB template 1B74 based on UniProtKB P56868.
ProteinModelPortal	Q7NKI2.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	2598674.
GenomeReviews	Gene locus gll1496 in contig BA000045_GR.
KEGG	gvi:gll1496.
NMPDR	fig|251221.1.peg.1496.
PATRIC	22042443. VBIGloVio86258_1530.
Phylogenomic databases
HOGENOM	HBG645102.
OMA	PQEDTIY.
PhylomeDB	Q7NKI2.
ProtClustDB	PRK00865.
Enzyme and pathway databases
BioCyc	GVIO251221:GLL1496-MONOMER.
Family and domain databases
HAMAP	MF_00258. Glu_racemase. [Tree]
InterPro	IPR015942. Asp/Glu/hydantoin_racemase. IPR001920. Asp/Glu_race. IPR018187. Asp/Glu_racemase_AS. IPR004391. Glu_race. [Graphical view]
Gene3D	G3DSA:3.40.50.1860. Asp/Glu_race. 1 hit.
KO	K01776.
PANTHER	PTHR21198. PTHR21198. 1 hit.
Pfam	PF01177. Asp_Glu_race. 1 hit. [Graphical view]
SUPFAM	SSF53681. Asp/Glu_race. 2 hits.
TIGRFAMs	TIGR00067. Glut_race. 1 hit.
PROSITE	PS00923. ASP_GLU_RACEMASE_1. False negative. PS00924. ASP_GLU_RACEMASE_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

MURI_GLOVI

Accession

Primary (citable) accession number: Q7NKI2

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 5, 2008
Last sequence update:	December 15, 2003
Last modified:	January 25, 2012
This is version 55 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program