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P83776

- HXKB_CANAL

UniProt

P83776 - HXKB_CANAL

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Protein

Hexokinase-2

Gene
HXK2, CaO19.542, CaO19.8176
Organism
Candida albicans (strain SC5314 / ATCC MYA-2876) (Yeast)
Status
Reviewed - Annotation score: 5 out of 5 - Experimental evidence at protein leveli

Functioni

Main glucose phosphorylating enzyme. May play a regulatory role in both induction and repression of gene expression by glucose By similarity.

Catalytic activityi

ATP + D-hexose = ADP + D-hexose 6-phosphate.

Pathwayi

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. hexokinase activity Source: CGD
  3. N-acetylglucosamine kinase activity Source: CGD

GO - Biological processi

  1. adhesion of symbiont to host Source: CGD
  2. carbohydrate phosphorylation Source: GOC
  3. development of symbiont in host Source: CGD
  4. filamentous growth Source: CGD
  5. filamentous growth of a population of unicellular organisms Source: CGD
  6. glucosamine catabolic process Source: CGD
  7. glycolytic process Source: UniProtKB-KW
  8. growth of symbiont in host Source: CGD
  9. hexose metabolic process Source: UniProtKB-UniPathway
  10. hyphal growth Source: CGD
  11. N-acetylglucosamine catabolic process Source: CGD
  12. pathogenesis Source: CGD
Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Biological processi

Glycolysis

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00242.

Names & Taxonomyi

Protein namesi
Recommended name:
Hexokinase-2 (EC:2.7.1.1)
Alternative name(s):
Cytoplasmic antigenic protein 3
Hexokinase PII
Hexokinase-B
Gene namesi
Name:HXK2
ORF Names:CaO19.542, CaO19.8176
OrganismiCandida albicans (strain SC5314 / ATCC MYA-2876) (Yeast)
Taxonomic identifieri237561 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesmitosporic SaccharomycetalesCandida
ProteomesiUP000000559: Unassembled WGS sequence

Organism-specific databases

CGDiCAL0000198. HXK2.
CAL0078705. HXK2.

Subcellular locationi

Cytoplasm 1 Publication

GO - Cellular componenti

  1. cytosol Source: CGD
  2. mitochondrion Source: CGD
  3. nucleus Source: CGD
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 484484Hexokinase-2PRO_0000089303Add
BLAST

2D gel databases

COMPLUYEAST-2DPAGEP83776.

Interactioni

Subunit structurei

Homodimer By similarity.

Protein-protein interaction databases

STRINGi5476.CAL0000198.

Structurei

3D structure databases

ProteinModelPortaliP83776.
SMRiP83776. Positions 18-484.

Family & Domainsi

Sequence similaritiesi

Belongs to the hexokinase family.

Phylogenomic databases

eggNOGiCOG5026.
KOiK00844.
OrthoDBiEOG79SF68.

Family and domain databases

InterProiIPR001312. Hexokinase.
IPR022673. Hexokinase_C.
IPR022672. Hexokinase_N.
[Graphical view]
PANTHERiPTHR19443. PTHR19443. 1 hit.
PfamiPF00349. Hexokinase_1. 1 hit.
PF03727. Hexokinase_2. 1 hit.
[Graphical view]
PRINTSiPR00475. HEXOKINASE.

Sequencei

Sequence statusi: Complete.

P83776-1 [UniParc]FASTAAdd to Basket

« Hide

MVHLGPKPAQ KRKGTFTDVS PQLLEALKPI QEQFTISADK LRAIVKHFIS    50
ELDRGLSKAG GNIPMIPGWV MDFPTGKETG SYLAIDLGGT NLRVVLVKLG 100
GNRDFDTTQS KFALPAHMRT ATSDELWDFI AKCLKEFVDE IYPDGCSEPL 150
PLGFTFSYPA SQNRINEGIL QRWTKGWSID GIEGKDVVPM LQKAIKKVGV 200
PIDVVALIND TTGTLVASMY TDPEAKMGLI FGTGVNGAYF DVVKDIPKLE 250
GKCPSDIPPE SPMAINCEYG SFDNEKYILP RTKYDVQIDE ESPRPGQQTF 300
EKMISGYYLG EVLRLILLEF AEEKKLIFKG QNLDKLKVPY VMDASYPSKI 350
EEDPFENLSD VADLFREKLG IETTEPERKI IRCLAELIGE RSARFSVCGI 400
AAICQKRGYK TAHCAADGSV YNKYPGFKER TAQALRDIYE WPADVKDPII 450
IVPAEDGSGV GAAVIAALTE KRLKEGKSVG LLGA 484
Length:484
Mass (Da):53,416
Last modified:October 19, 2011 - v2
Checksum:i7248469B1536C23A
GO

Sequence cautioni

The sequence EAK98532.1 differs from that shown. Reason: Frameshift at positions 62 and 67.

Natural variant

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Natural varianti64 – 652PM → LK in allele CaO19.8176.
Natural varianti72 – 721D → I in allele CaO19.8176.
Natural varianti100 – 1001G → A in allele CaO19.8176.
Natural varianti383 – 3831C → R in allele CaO19.8176.
Natural varianti410 – 4101K → E in allele CaO19.8176.

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AACQ01000054 Genomic DNA. Translation: EAK98532.1. Frameshift.
AACQ01000055 Genomic DNA. Translation: EAK98436.1.
RefSeqiXP_717405.1. XM_712312.1.
XP_717498.1. XM_712405.1.

Genome annotation databases

GeneIDi3640936.
3641015.
KEGGical:CaO19.542.
cal:CaO19.8176.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AACQ01000054 Genomic DNA. Translation: EAK98532.1 . Frameshift.
AACQ01000055 Genomic DNA. Translation: EAK98436.1 .
RefSeqi XP_717405.1. XM_712312.1.
XP_717498.1. XM_712405.1.

3D structure databases

ProteinModelPortali P83776.
SMRi P83776. Positions 18-484.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 5476.CAL0000198.

2D gel databases

COMPLUYEAST-2DPAGE P83776.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 3640936.
3641015.
KEGGi cal:CaO19.542.
cal:CaO19.8176.

Organism-specific databases

CGDi CAL0000198. HXK2.
CAL0078705. HXK2.

Phylogenomic databases

eggNOGi COG5026.
KOi K00844.
OrthoDBi EOG79SF68.

Enzyme and pathway databases

UniPathwayi UPA00242 .

Family and domain databases

InterProi IPR001312. Hexokinase.
IPR022673. Hexokinase_C.
IPR022672. Hexokinase_N.
[Graphical view ]
PANTHERi PTHR19443. PTHR19443. 1 hit.
Pfami PF00349. Hexokinase_1. 1 hit.
PF03727. Hexokinase_2. 1 hit.
[Graphical view ]
PRINTSi PR00475. HEXOKINASE.
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: SC5314 / ATCC MYA-2876.
  2. "Proteomics-based identification of novel Candida albicans antigens for diagnosis of systemic candidiasis in patients with underlying hematological malignancies."
    Pitarch A., Abian J., Carrascal M., Sanchez M., Nombela C., Gil C.
    Proteomics 4:3084-3106(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 176-185 AND 317-325, SUBCELLULAR LOCATION, ANTIGENICITY.
    Strain: SC5314 / ATCC MYA-2876.
    Tissue: Protoplast.

Entry informationi

Entry nameiHXKB_CANAL
AccessioniPrimary (citable) accession number: P83776
Secondary accession number(s): Q5A6L2, Q5A6V6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 4, 2005
Last sequence update: October 19, 2011
Last modified: July 9, 2014
This is version 33 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Miscellaneous

Has antigenic properties. Elicits a specific immune response in systemic candidiasis human patients undergoing malignant hematological disorders.

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. Candida albicans
    Candida albicans: entries and gene names
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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