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Protein

Zinc transport protein ZntB

Gene

zntB

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Mediates efflux of zinc ions.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Ion transport, Transport

Keywords - Ligandi

Zinc

Enzyme and pathway databases

BioCyciEcoCyc:G6674-MONOMER.
ECOL316407:JW1336-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Zinc transport protein ZntBUniRule annotation
Gene namesi
Name:zntBUniRule annotation
Synonyms:ydaN
Ordered Locus Names:b1342, JW1336
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG13356. zntB.

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 271271CytoplasmicSequence analysisAdd
BLAST
Transmembranei272 – 29423HelicalUniRule annotationAdd
BLAST
Topological domaini295 – 2984PeriplasmicSequence analysis
Transmembranei299 – 32123HelicalUniRule annotationAdd
BLAST
Topological domaini322 – 3276CytoplasmicSequence analysis

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 327327Zinc transport protein ZntBPRO_0000201315Add
BLAST

Proteomic databases

PaxDbiP64423.
PRIDEiP64423.

Interactioni

Protein-protein interaction databases

BioGridi4261064. 8 interactions.
DIPiDIP-48038N.
IntActiP64423. 1 interaction.
STRINGi511145.b1342.

Structurei

3D structure databases

ProteinModelPortaliP64423.
SMRiP64423. Positions 1-325.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the CorA metal ion transporter (MIT) (TC 1.A.35) family. [View classification]UniRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG4107RX3. Bacteria.
COG0598. LUCA.
HOGENOMiHOG000271325.
InParanoidiP64423.
KOiK16074.
OMAiEHPCWLH.
PhylomeDBiP64423.

Family and domain databases

HAMAPiMF_01565. ZntB. 1 hit.
InterProiIPR002523. MgTranspt_CorA/ZnTranspt_ZntB.
IPR023714. Zn_transp_ZntB.
[Graphical view]
PfamiPF01544. CorA. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P64423-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEAIKGSDVN VPDAVFAWML DGRGGVKPLE NTDVIDEAHP CWLHLNYVHH
60 70 80 90 100
DSAQWLATTP LLPNNVRDAL AGESTRPRVS RLGEGTLITL RCINGSTDER
110 120 130 140 150
PDQLVAMRVY MDGRLIVSTR QRKVLALDDV VSDLEEGTGP TDCGGWLVDV
160 170 180 190 200
CDALTDHSSE FIEQLHDKII DLEDNLLDQQ IPPRGFLALL RKQLIVMRRY
210 220 230 240 250
MAPQRDVYAR LASERLPWMS DDQRRRMQDI ADRLGRGLDE IDACIARTGV
260 270 280 290 300
MADEIAQVMQ ENLARRTYTM SLMAMVFLPS TFLTGLFGVN LGGIPGGGWQ
310 320
FGFSIFCILL VVLIGGVALW LHRSKWL
Length:327
Mass (Da):36,612
Last modified:October 11, 2004 - v1
Checksum:iB3A83F420565775D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00096 Genomic DNA. Translation: AAC74424.1.
AP009048 Genomic DNA. Translation: BAE76406.1.
PIRiA64884.
RefSeqiNP_415858.1. NC_000913.3.
WP_000387388.1. NZ_LN832404.1.

Genome annotation databases

EnsemblBacteriaiAAC74424; AAC74424; b1342.
BAE76406; BAE76406; BAE76406.
GeneIDi945910.
KEGGiecj:JW1336.
eco:b1342.
PATRICi32117962. VBIEscCol129921_1401.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00096 Genomic DNA. Translation: AAC74424.1.
AP009048 Genomic DNA. Translation: BAE76406.1.
PIRiA64884.
RefSeqiNP_415858.1. NC_000913.3.
WP_000387388.1. NZ_LN832404.1.

3D structure databases

ProteinModelPortaliP64423.
SMRiP64423. Positions 1-325.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi4261064. 8 interactions.
DIPiDIP-48038N.
IntActiP64423. 1 interaction.
STRINGi511145.b1342.

Proteomic databases

PaxDbiP64423.
PRIDEiP64423.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC74424; AAC74424; b1342.
BAE76406; BAE76406; BAE76406.
GeneIDi945910.
KEGGiecj:JW1336.
eco:b1342.
PATRICi32117962. VBIEscCol129921_1401.

Organism-specific databases

EchoBASEiEB3139.
EcoGeneiEG13356. zntB.

Phylogenomic databases

eggNOGiENOG4107RX3. Bacteria.
COG0598. LUCA.
HOGENOMiHOG000271325.
InParanoidiP64423.
KOiK16074.
OMAiEHPCWLH.
PhylomeDBiP64423.

Enzyme and pathway databases

BioCyciEcoCyc:G6674-MONOMER.
ECOL316407:JW1336-MONOMER.

Miscellaneous databases

PROiP64423.

Family and domain databases

HAMAPiMF_01565. ZntB. 1 hit.
InterProiIPR002523. MgTranspt_CorA/ZnTranspt_ZntB.
IPR023714. Zn_transp_ZntB.
[Graphical view]
PfamiPF01544. CorA. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiZNTB_ECOLI
AccessioniPrimary (citable) accession number: P64423
Secondary accession number(s): P76054, Q2MBF0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 11, 2004
Last sequence update: October 11, 2004
Last modified: September 7, 2016
This is version 93 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. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
  2. SIMILARITY comments
    Index of protein domains and families

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 one 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.