Reviewed, UniProtKB/Swiss-Prot Q38UH2 (ARAA_LACSS)

Names and origin

Protein names

Recommended name:
    L-arabinose isomerase
    EC=5.3.1.4

Gene names

Name:	araA
Ordered Locus Names:	LSA1856

Organism

Lactobacillus sakei subsp. sakei (strain 23K) [Complete proteome] [HAMAP]

Taxonomic identifier

314315 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Lactobacillales › Lactobacillaceae › Lactobacillus

Protein attributes

Sequence length	474 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Catalyzes the conversion of L-arabinose to L-ribulose By similarity.
Catalytic activity	L-arabinose = L-ribulose. HAMAP MF_00519
Cofactor	Binds 1 manganese ion per subunit By similarity.
Pathway	Carbohydrate degradation; L-arabinose degradation via L-ribulose; D-xylulose 5-phosphate from L-arabinose (bacterial route): step 1/3. HAMAP MF_00519
Sequence similarities	Belongs to the arabinose isomerase family.

Ontologies

Keywords
Biological process	Arabinose catabolism Carbohydrate metabolism
Ligand	Manganese Metal-binding
Molecular function	Isomerase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	arabinose catabolic process Inferred from electronic annotation. Source: HAMAP
Molecular function	L-arabinose isomerase activity Inferred from electronic annotation. Source: HAMAP manganese ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 474	474	L-arabinose isomerase HAMAP MF_00519		PRO_0000312611
Sites
	Metal binding	306	1	Manganese By similarity
	Metal binding	331	1	Manganese By similarity
	Metal binding	348	1	Manganese By similarity
	Metal binding	447	1	Manganese By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q38UH2-1 [UniParc]. Last modified November 22, 2005. Version 1. Checksum: 66C48BCD31B19778	FASTA	474	53,686
	10 20 30 40 50 60 MLNTENYEFW FVTGSQSLYG EETLRSVEKD AKEIVEKLNA SHQLPYPIVF KLVATTADNI 70 80 90 100 110 120 TKVMKEANYN DHVAGVITWM HTFSPAKNWI RGTKLLQKPL LHLATQFLNK IPYDTIDFDY 130 140 150 160 170 180 MNLNQSAHGD REYAFINARL RKNNKIISGY WGDEDVQKAM AKWMDVAVAY NESFKIKVVT 190 200 210 220 230 240 FADKMRNVAV TDGDKVEAQI KFGWTVDYWG VGDLVAEVNA VSEADIDAKY ADLQKEYDFV 250 260 270 280 290 300 EGQNTPEKFE HNVKYQIREY FGLKKFMDDR GYTAFTTNFE DLVGLEQLPG LAAQLLMAEG 310 320 330 340 350 360 YGFAGEGDWK TAALDRLLKI MAHNEKTVFM EDYTLDLRQG HEAILGSHML EVDPSIASDK 370 380 390 400 410 420 PRVEVHPLDI GDKDDPARLV FTGMQGDAVD VTMADYGDEF KLMSYDVRGN KPEADTPHLP 430 440 450 460 470 VAKQLWTPKQ GLREGAVGWL TVGGGHHTVL SFAVDSEQLQ DLSHLFDLTY VNIK

References

[1]

"The complete genome sequence of the meat-borne lactic acid bacterium Lactobacillus sakei 23K." Chaillou S., Champomier-Verges M.-C., Cornet M., Crutz-Le Coq A.-M., Dudez A.-M., Martin V., Beaufils S., Darbon-Rongere E., Bossy R., Loux V., Zagorec M. Nat. Biotechnol. 23:1527-1533(2005) [PubMed: 16273110] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CR936503 Genomic DNA. Translation: CAI56163.1.
RefSeq	YP_396468.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	Q38UH2.
Genome annotation databases
GeneID	3778246.
GenomeReviews	Gene locus LSA1856 in contig CR936503_GR.
KEGG	lsa:LSA1856.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q38UH2.
OMA	KQLWTPK.
Enzyme and pathway databases
BioCyc	LSAK314315:LSA1856-MON.
Family and domain databases
HAMAP	MF_00519. [Tree]
InterPro	IPR003762. Lara_isomerase. [Graphical view]
Pfam	PF02610. Arabinose_Isome. 1 hit. [Graphical view]
PIRSF	PIRSF001478. L-ara_isomerase. 1 hit.
ProDom	PD018364. Lara_isomerase. 1 hit. [Graphical view] [Entries sharing at least one domain]
ProtoNet	Search...

Entry information

Entry name

ARAA_LACSS

Accession

Primary (citable) accession number: Q38UH2

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 4, 2007
Last sequence update:	November 22, 2005
Last modified:	November 3, 2009
This is version 22 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)