Reviewed, UniProtKB/Swiss-Prot P06189 (ARAA_SALTY)

Names and origin

Protein names

Recommended name:
    L-arabinose isomerase
    EC=5.3.1.4

Gene names

Name:	araA
Ordered Locus Names:	STM0102

Organism

Salmonella typhimurium [Complete proteome] [HAMAP]

Taxonomic identifier

90371 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Salmonella

Protein attributes

Sequence length	500 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
Subunit structure	Homohexamer By similarity.
Post-translational modification	The N-terminus is probably modified. 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 – 500	500	L-arabinose isomerase HAMAP MF_00519		PRO_0000198393
Sites
	Metal binding	306	1	Manganese By similarity
	Metal binding	333	1	Manganese By similarity
	Metal binding	350	1	Manganese By similarity
	Metal binding	450	1	Manganese By similarity
Experimental info
	Sequence conflict	258	1	R → G in AAA27024. Ref.1
	Sequence conflict	425	1	A → R in AAA27024. Ref.1

Sequences

	Sequence		Length	Mass (Da)
	P06189-1 [UniParc]. Last modified January 23, 2002. Version 2. Checksum: 97112E535F7EC2BF	FASTA	500	55,892
	10 20 30 40 50 60 MTIFDNYEVW FVIGSQHLYG AETLRQVTQH AEHVVNALNT EAKLPCKLVL KPLGTSPDEI 70 80 90 100 110 120 TAICRDANYD DRCAGLVVWL HTFSPAKMWI NGLSILNKPL LQFHTQFNAA LPWDSIDMDF 130 140 150 160 170 180 MNLNQTAHGG REFGFIGARM RQQHAVVTGH WQDKEAHTRI GAWMRQAVSK QDTRQLKVCR 190 200 210 220 230 240 FGDNMREVAV TDGDKVAAQI KFGFSVNTWA VGDLVQVVNS IGDGDINALI DEYESSYTLT 250 260 270 280 290 300 PATQIHGDKR QNVREAARIE LGMKRFLEQG GFHAFTTTFE DLHGLKQLPG LAVQRLMQQG 310 320 330 340 350 360 YGFAGEGDWK TAALLRIMKV MSTGLQGGTS FMEDYTYHFE KGNDLVLGSH MLEVCPSIAV 370 380 390 400 410 420 EEKPILDVQH LGIGGKEDPA RLIFNTQTGP AIVASLIDLG DRYRLLVNCI DTVKTPHSLP 430 440 450 460 470 480 KLPVANALWK AQPDLPTASE AWILAGGAHH TVFSHALDLN DMRQFAEIHD IEIAVIDNDT 490 500 HLPAFKDALR WNEVYYGFKR

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"The araBAD operon of Salmonella typhimurium LT2. II. Nucleotide sequence of araA and primary structure of its product, L-arabinose isomerase." Lin H.-C., Lei S.-P., Wilcox G. Gene 34:123-128(1985) [PubMed: 3891513] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: LT2.
[2]	"Complete genome sequence of Salmonella enterica serovar Typhimurium LT2." McClelland M., Sanderson K.E., Spieth J., Clifton S.W., Latreille P., Courtney L., Porwollik S., Ali J., Dante M., Du F., Hou S., Layman D., Leonard S., Nguyen C., Scott K., Holmes A., Grewal N., Mulvaney E. , Ryan E., Sun H., Florea L., Miller W., Stoneking T., Nhan M., Waterston R., Wilson R.K. Nature 413:852-856(2001) [PubMed: 11677609] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: LT2 / SGSC1412 / ATCC 700720.

Cross-references

Sequence databases
EMBLGenBankDDBJ	M11047 Genomic DNA. Translation: AAA27024.1. AE006468 Genomic DNA. Translation: AAL19066.1.
PIR	ISEBAB. A24985.
RefSeq	NP_459107.1.
3D structure databases
SMR	P06189. Positions 1-498.
ModBase	Search...
Genome annotation databases
GeneID	1251620.
GenomeReviews	Gene locus STM0102 in contig AE006468_GR.
KEGG	stm:STM0102.
NMPDR	fig|99287.1.peg.100.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	P06189.
OMA	EVCPTIA.
Enzyme and pathway databases
BioCyc	STYP99287:STM0102-MON.
BRENDA	5.3.1.4. 2.
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_SALTY

Accession

Primary (citable) accession number: P06189

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 1, 1988
Last sequence update:	January 23, 2002
Last modified:	November 3, 2009
This is version 65 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

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