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Protein

Xylulose kinase

Gene

xylB

Organism
Actinoplanes sp. (strain ATCC 31351 / 3876) (Ampullariella sp.)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

ATP + D-xylulose = ADP + D-xylulose 5-phosphate.

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. xylulokinase activity Source: UniProtKB-EC

GO - Biological processi

  1. D-xylose metabolic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Biological processi

Carbohydrate metabolism, Xylose metabolism

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Xylulose kinase (EC:2.7.1.17)
Short name:
Xylulokinase
Gene namesi
Name:xylB
OrganismiActinoplanes sp. (strain ATCC 31351 / 3876) (Ampullariella sp.)
Taxonomic identifieri1872 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaActinobacteridaeActinomycetalesMicromonosporineaeMicromonosporaceaeActinoplanes

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – ›162›162Xylulose kinasePRO_0000059546Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP54271.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the FGGY kinase family.Curated

Family and domain databases

InterProiIPR018484. Carb_kinase_FGGY_N.
[Graphical view]
PfamiPF00370. FGGY_N. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Fragment.

P54271-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MALVAGIGQL DAVVQGGHSA TPRPATGPAG PAAHSGRHQY DPDAWWARAT
60 70 80 90 100
GDSREAGGLG RTLAAASVAG QQQRHGALLE SAVTVVRPAL LWNDTRRPGA
110 120 130 140 150
AADLIQELGG ADKWAEAVGI VPVASLTLTN SGWLARHEPA NAAKVAAICL
160
PHDWLTWKLS GS
Length:162
Mass (Da):16,671
Last modified:October 1, 1996 - v1
Checksum:i12CA622EAB7B2631
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei162 – 1621

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M15050 Genomic DNA. Translation: AAA92579.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M15050 Genomic DNA. Translation: AAA92579.1.

3D structure databases

ProteinModelPortaliP54271.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

InterProiIPR018484. Carb_kinase_FGGY_N.
[Graphical view]
PfamiPF00370. FGGY_N. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Sequence of the Ampullariella sp. strain 3876 gene coding for xylose isomerase."
    Saari G.C., Kumar A.A., Kawasaki G.H., Insley M.Y., O'Hara P.J.
    J. Bacteriol. 169:612-618(1987) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Entry informationi

Entry nameiXYLB_ACTS3
AccessioniPrimary (citable) accession number: P54271
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: October 1, 1996
Last modified: October 1, 2014
This is version 40 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.