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Protein

Xylulose kinase

Gene

xylB

Organism
Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)
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
  2. xylulose metabolic process Source: InterPro
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
Ordered Locus Names:HI_1113
OrganismiHaemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)
Taxonomic identifieri71421 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeHaemophilus
ProteomesiUP000000579: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 493493Xylulose kinasePRO_0000059550Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi71421.HI1113.

Structurei

3D structure databases

ProteinModelPortaliP44401.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the FGGY kinase family.Curated

Phylogenomic databases

eggNOGiCOG1070.
KOiK00854.
OMAiSYLPKPE.
OrthoDBiEOG63RGRW.

Family and domain databases

InterProiIPR018485. Carb_kinase_FGGY_C.
IPR018483. Carb_kinase_FGGY_CS.
IPR018484. Carb_kinase_FGGY_N.
IPR006000. Xylulokinase.
[Graphical view]
PfamiPF02782. FGGY_C. 1 hit.
PF00370. FGGY_N. 1 hit.
[Graphical view]
TIGRFAMsiTIGR01312. XylB. 1 hit.
PROSITEiPS00933. FGGY_KINASES_1. 1 hit.
PS00445. FGGY_KINASES_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P44401-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MYIGIDCGTQ GTKAIVLDSV QKKVIGVGYA KHELITQSNG RREQQPNWWI
60 70 80 90 100
EALQQALQIA LKQAKNSPHF SPNLVKGIGI SGQQHGLVML DKNDRPLYKA
110 120 130 140 150
KLWCDTETAT ENDILIEKLG GQTAVFEKLG IICQTGYTAS KLSWFRQNYP
160 170 180 190 200
DKFANIRKIM LPHDYLNYWL TGKFCTEFGD ASGSGYFDVV KREWKREVFK
210 220 230 240 250
YLAPELNMDE VLPKLLSAEQ KIGVIKPEIA TLFGFNENVI VSTGGGDNMM
260 270 280 290 300
GAIGTGNIRE GIATMSLGTS GTLYAYTQKP LLNLPPMIAN FCSSNNGWLP
310 320 330 340 350
LVCVMNITSS NKQLMNLLNI DIEELNQLAQ QAPIGANGIT ILPFFNGERV
360 370 380 390 400
PPLPNTKASI LGLDSSNFTR ENLCRAMMES ATFTLRYGLD LFRQAGLKTS
410 420 430 440 450
QIRLIGGGAK SSFWRQMIAD VMNSEVVCLQ EEEAAALGGA IQAMWANGEG
460 470 480 490
ELEFLCETFI HLDENSKAYP NLSQVKNYQN AYERYLTHLS QLY
Length:493
Mass (Da):54,804
Last modified:November 1, 1995 - v1
Checksum:i0F7C72AEB26FEDD6
GO

Sequence cautioni

The sequence AAC22767.1 differs from that shown. Reason: Erroneous initiation. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L42023 Genomic DNA. Translation: AAC22767.1. Different initiation.
PIRiE64183.
RefSeqiNP_439270.1. NC_000907.1.

Genome annotation databases

EnsemblBacteriaiAAC22767; AAC22767; HI_1113.
GeneIDi950087.
KEGGihin:HI1113.
PATRICi20190899. VBIHaeInf48452_1162.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L42023 Genomic DNA. Translation: AAC22767.1. Different initiation.
PIRiE64183.
RefSeqiNP_439270.1. NC_000907.1.

3D structure databases

ProteinModelPortaliP44401.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi71421.HI1113.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC22767; AAC22767; HI_1113.
GeneIDi950087.
KEGGihin:HI1113.
PATRICi20190899. VBIHaeInf48452_1162.

Phylogenomic databases

eggNOGiCOG1070.
KOiK00854.
OMAiSYLPKPE.
OrthoDBiEOG63RGRW.

Family and domain databases

InterProiIPR018485. Carb_kinase_FGGY_C.
IPR018483. Carb_kinase_FGGY_CS.
IPR018484. Carb_kinase_FGGY_N.
IPR006000. Xylulokinase.
[Graphical view]
PfamiPF02782. FGGY_C. 1 hit.
PF00370. FGGY_N. 1 hit.
[Graphical view]
TIGRFAMsiTIGR01312. XylB. 1 hit.
PROSITEiPS00933. FGGY_KINASES_1. 1 hit.
PS00445. FGGY_KINASES_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 51907 / DSM 11121 / KW20 / Rd.

Entry informationi

Entry nameiXYLB_HAEIN
AccessioniPrimary (citable) accession number: P44401
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: January 7, 2015
This is version 81 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Haemophilus influenzae
    Haemophilus influenzae (strain Rd): entries and gene names
  2. 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.