UniProt Accession

 RBSD_ECOLI; P04982; Q2M866 

Genbank Protein ID

 M13169; L10328; U00096; AP009048; X68551 

Genbank Nucleotide ID

 AAA51472.1; AAA62101.1; AAC76771.2; BAE77540.1; CAA48556.1 

Protein Name

 D-ribose pyranase 

Protein Synonyms/Alias

  

Gene Name

 rbsD 

Gene Synonyms/Alias

 b3748; JW5857 

Created Date

 July 27, 2013 

Organism

 Escherichia coli (strain K12) 

NCBI Taxa ID

 83333 

Lysine Modification

Position	Peptide	Type	References
93	THLEQLQKHQGNTIE	acetylation	[1, 2]
110	YTTHEQFKQQTAESQ	acetylation	[2]

Reference

 [1] Comprehensive profiling of protein lysine acetylation in Escherichia coli.
 Zhang K, Zheng S, Yang JS, Chen Y, Cheng Z.
 J Proteome Res. 2013 Feb 1;12(2):844-51. [PMID: 23294111]
 [2] Acetyl-Phosphate Is a Critical Determinant of Lysine Acetylation in E. coli.
 Weinert BT, Iesmantavicius V, Wagner SA, Schölz C, Gummesson B, Beli P, Nyström T, Choudhary C.
 Mol Cell. 2013 Jul 25;51(2):265-72. [PMID: 23830618] 

Functional Description

 Catalyzes the interconversion of beta-pyran and beta- furan forms of D-ribose. It also catalyzes the conversion between beta-allofuranose and beta-allopyranose. 

Sequence Annotation

 REGION 128 130 Substrate binding (By similarity).
 ACT_SITE 20 20 Proton donor (Probable).
 BINDING 28 28 Substrate (By similarity).
 BINDING 106 106 Substrate (By similarity).  

Keyword

 Carbohydrate metabolism; Complete proteome; Cytoplasm; Direct protein sequencing; Isomerase; Reference proteome. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 139 AA 

Protein Sequence

Gene Ontology

 GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
 GO:0016872; F:intramolecular lyase activity; IEA:HAMAP.
 GO:0016866; F:intramolecular transferase activity; IDA:EcoCyc.
 GO:0048029; F:monosaccharide binding; IEA:InterPro.
 GO:0019303; P:D-ribose catabolic process; IMP:EcoCyc. 

Interpro

 IPR023064; D-ribose_pyranase.
 IPR023750; RbsD-like.
 IPR007721; RbsD_FucU. 

Pfam

 PF05025; RbsD_FucU 

SMART

  

PROSITE

  

PRINTS