Q57GJ4 (ULAF_SALCH) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
L-ribulose-5-phosphate 4-epimerase UlaF
EC=5.1.3.4

Alternative name(s):
L-ascorbate utilization protein F
Phosphoribulose isomerase

Gene names

Name:	ulaF
Ordered Locus Names:	SCH_4262

Organism

Salmonella choleraesuis [Complete proteome] [HAMAP]

Taxonomic identifier

28901 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Salmonella

Protein attributes

Sequence length	228 AA.
Sequence status	Complete.
Protein existence	Evidence at transcript level

General annotation (Comments)

Function	Catalyzes the isomerization of L-ribulose 5-phosphate to D-xylulose 5-phosphate. Is involved in the anaerobic L-ascorbate utilization By similarity. HAMAP MF_01952
Catalytic activity	L-ribulose 5-phosphate = D-xylulose 5-phosphate. HAMAP MF_01952
Cofactor	Binds 1 zinc ion per subunit Potential.
Pathway	Cofactor degradation; L-ascorbate degradation; D-xylulose 5-phosphate from L-ascorbate: step 4/4. HAMAP MF_01952
Induction	Induced by L-ascorbate. Repressed by UlaR By similarity. HAMAP MF_01952
Sequence similarities	Belongs to the aldolase class II family. AraD/FucA subfamily.

Ontologies

Keywords
Ligand	Metal-binding Zinc
Molecular function	Isomerase
Technical term	Complete proteome
Gene Ontology (GO)
Molecular function	L-ribulose-phosphate 4-epimerase activity Inferred from electronic annotation. Source: EC metal 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 – 228	228	L-ribulose-5-phosphate 4-epimerase UlaF HAMAP MF_01952		PRO_0000233244
Sites
	Metal binding	74	1	Zinc By similarity
	Metal binding	93	1	Zinc By similarity
	Metal binding	95	1	Zinc By similarity
	Metal binding	167	1	Zinc By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q57GJ4 [UniParc]. Last modified May 10, 2005. Version 1. Checksum: 979E5DD773280A7A	FASTA	228	25,200
	10 20 30 40 50 60 MQKLKQQVFD ANMDLPRYGL VTFTWGNVSA IDRERGLVVI KPSGVAYETM KVDDMVVVDM 70 80 90 100 110 120 DGKVVEGGYR PSSDTATHLA LYQRYPSLGG VVHTHSTHAT AWAQAGMAIP ALGTTHADYF 130 140 150 160 170 180 FGDIPCTRAL SEEEVQGEYE LNTGKVIIET LGEVEPLHTP GIVVYQHGPF AWGKDAHDAV 190 200 210 220 HNAVVMEEVA KMAWIARGIN PALNPIDDYL MNKHFMRKHG PNAYYGQK

References

[1]

"The genome sequence of Salmonella enterica serovar Choleraesuis, a highly invasive and resistant zoonotic pathogen." Chiu C.-H., Tang P., Chu C., Hu S., Bao Q., Yu J., Chou Y.-Y., Wang H.-S., Lee Y.-S. Nucleic Acids Res. 33:1690-1698(2005) [PubMed: 15781495] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: SC-B67.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE017220 Genomic DNA. Translation: AAX68168.1.
RefSeq	YP_219249.1. NC_006905.1.
3D structure databases
ProteinModelPortal	Q57GJ4.
SMR	Q57GJ4. Positions 1-219.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	3336813.
GenomeReviews	Gene locus SCH_4262 in contig AE017220_GR.
KEGG	sec:SC4262.
NMPDR	fig|321314.4.peg.4477.
PATRIC	32329967. VBISalEnt136302_4894.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG541069.
OMA	IDSYLMN.
PhylomeDB	Q57GJ4.
ProtClustDB	PRK12348.
Enzyme and pathway databases
BioCyc	SENT321314:SCH_4262-MONOMER.
Family and domain databases
HAMAP	MF_01952. UlaF. [Tree]
InterPro	IPR001303. Aldolase_II/adducin_N. IPR023499. UlaF. [Graphical view]
Gene3D	G3DSA:3.40.225.10. Aldolase_II/adducin_N. 1 hit.
KO	K03077.
Pfam	PF00596. Aldolase_II. 1 hit. [Graphical view]
SMART	SM01007. Aldolase_II. 1 hit. [Graphical view]
SUPFAM	SSF53639. Aldolase_II_N. 1 hit.
ProtoNet	Search...

Entry information

Entry name

ULAF_SALCH

Accession

Primary (citable) accession number: Q57GJ4

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 2, 2006
Last sequence update:	May 10, 2005
Last modified:	January 25, 2012
This is version 47 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program