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Q8X8E1

- NAGK_ECO57

UniProt

Q8X8E1 - NAGK_ECO57

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Protein

N-acetyl-D-glucosamine kinase

Gene

nagK

Organism
Escherichia coli O157:H7
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Catalyzes the phosphorylation of N-acetyl-D-glucosamine (GlcNAc) derived from cell-wall degradation, yielding GlcNAc-6-P.UniRule annotation

Catalytic activityi

ATP + N-acetyl-D-glucosamine = ADP + N-acetyl-D-glucosamine 6-phosphate.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi157 – 1571ZincUniRule annotation
Metal bindingi177 – 1771ZincUniRule annotation
Metal bindingi179 – 1791ZincUniRule annotation
Metal bindingi184 – 1841ZincUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi4 – 118ATPUniRule annotation
Nucleotide bindingi133 – 1408ATPUniRule annotation

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. N-acetylglucosamine kinase activity Source: UniProtKB-HAMAP
  3. zinc ion binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. N-acetylglucosamine metabolic process Source: UniProtKB-HAMAP
  2. peptidoglycan turnover Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Biological processi

Carbohydrate metabolism

Keywords - Ligandi

ATP-binding, Metal-binding, Nucleotide-binding, Zinc

Enzyme and pathway databases

BioCyciECOL386585:GJFA-1483-MONOMER.
UniPathwayiUPA00544.

Names & Taxonomyi

Protein namesi
Recommended name:
N-acetyl-D-glucosamine kinaseUniRule annotation (EC:2.7.1.59UniRule annotation)
Alternative name(s):
GlcNAc kinaseUniRule annotation
Gene namesi
Name:nagKUniRule annotation
Ordered Locus Names:Z1760, ECs1497
OrganismiEscherichia coli O157:H7
Taxonomic identifieri83334 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000000558: Chromosome, UP000002519: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 303303N-acetyl-D-glucosamine kinasePRO_0000270101Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi155864.Z1760.

Structurei

3D structure databases

ProteinModelPortaliQ8X8E1.
SMRiQ8X8E1. Positions 1-303.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the ROK (NagC/XylR) family. NagK subfamily.UniRule annotation

Phylogenomic databases

eggNOGiCOG1940.
HOGENOMiHOG000150087.
KOiK00884.
OMAiATFQLAN.
OrthoDBiEOG61P6P0.

Family and domain databases

HAMAPiMF_01271. GlcNAc_kinase.
InterProiIPR023505. N-acetyl-D-glucosamine_kinase.
IPR000600. ROK.
[Graphical view]
PfamiPF00480. ROK. 1 hit.
[Graphical view]
PROSITEiPS01125. ROK. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q8X8E1-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MYYGFDIGGT KIALGVFDSG RQLQWEKRVP TPRDSYDAFL DAVCELVAEA
60 70 80 90 100
DQRFGCKGSV GIGIPGMPET EDGTLYAANV PAASGKPLRA DLSARLDRDV
110 120 130 140 150
RLDNDANCFA LSEAWDDEFT QYPLVMGLIL GTGVGGGLIF NGKPITGKSY
160 170 180 190 200
ITGEFGHMRL PVDALTMMGL DFPLRRCGCG QHGCIENYLS GRGFAWLYQH
210 220 230 240 250
YYHQPLPAPE IIALYDQGDE QARAHVERYL DLLAVCLGNI LTIVDPDLVV
260 270 280 290 300
IGGGLSNFPA ITTQLADRLP RHLLPVARVP RIERARHGDA GGMRGAAFLH

LTD
Length:303
Mass (Da):33,012
Last modified:March 1, 2002 - v1
Checksum:iA9FD57923F38E10D
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE005174 Genomic DNA. Translation: AAG55865.1.
BA000007 Genomic DNA. Translation: BAB34920.1.
PIRiA99816.
E85675.
RefSeqiNP_287253.1. NC_002655.2.
NP_309524.1. NC_002695.1.

Genome annotation databases

EnsemblBacteriaiAAG55865; AAG55865; Z1760.
BAB34920; BAB34920; BAB34920.
GeneIDi912695.
959473.
KEGGiece:Z1760.
ecs:ECs1497.
PATRICi18352239. VBIEscCol44059_1346.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE005174 Genomic DNA. Translation: AAG55865.1 .
BA000007 Genomic DNA. Translation: BAB34920.1 .
PIRi A99816.
E85675.
RefSeqi NP_287253.1. NC_002655.2.
NP_309524.1. NC_002695.1.

3D structure databases

ProteinModelPortali Q8X8E1.
SMRi Q8X8E1. Positions 1-303.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 155864.Z1760.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAG55865 ; AAG55865 ; Z1760 .
BAB34920 ; BAB34920 ; BAB34920 .
GeneIDi 912695.
959473.
KEGGi ece:Z1760.
ecs:ECs1497.
PATRICi 18352239. VBIEscCol44059_1346.

Phylogenomic databases

eggNOGi COG1940.
HOGENOMi HOG000150087.
KOi K00884.
OMAi ATFQLAN.
OrthoDBi EOG61P6P0.

Enzyme and pathway databases

UniPathwayi UPA00544 .
BioCyci ECOL386585:GJFA-1483-MONOMER.

Family and domain databases

HAMAPi MF_01271. GlcNAc_kinase.
InterProi IPR023505. N-acetyl-D-glucosamine_kinase.
IPR000600. ROK.
[Graphical view ]
Pfami PF00480. ROK. 1 hit.
[Graphical view ]
PROSITEi PS01125. ROK. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: O157:H7 / EDL933 / ATCC 700927 / EHEC.
  2. "Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and genomic comparison with a laboratory strain K-12."
    Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K., Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T., Iida T., Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T.
    , Kuhara S., Shiba T., Hattori M., Shinagawa H.
    DNA Res. 8:11-22(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: O157:H7 / Sakai / RIMD 0509952 / EHEC.

Entry informationi

Entry nameiNAGK_ECO57
AccessioniPrimary (citable) accession number: Q8X8E1
Secondary accession number(s): Q7AF71
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 9, 2007
Last sequence update: March 1, 2002
Last modified: October 1, 2014
This is version 76 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

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3