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Protein

ATP synthase protein I

Gene

atpI

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

A possible function for this protein is to guide the assembly of the membrane sector of the ATPase enzyme complex.

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Hydrogen ion transport, Ion transport, Transport

Enzyme and pathway databases

BioCyciEcoCyc:EG10106-MONOMER.
ECOL316407:JW5611-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
ATP synthase protein I
Gene namesi
Name:atpI
Synonyms:uncI
Ordered Locus Names:b3739, JW5611
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG10106. atpI.

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini2 – 1413CytoplasmicSequence analysisAdd
BLAST
Transmembranei15 – 3521HelicalSequence analysisAdd
BLAST
Topological domaini36 – 372PeriplasmicSequence analysis
Transmembranei38 – 5821HelicalSequence analysisAdd
BLAST
Topological domaini59 – 7012CytoplasmicSequence analysisAdd
BLAST
Transmembranei71 – 9424HelicalSequence analysisAdd
BLAST
Topological domaini95 – 1006PeriplasmicSequence analysis
Transmembranei101 – 11717HelicalSequence analysisAdd
BLAST
Topological domaini118 – 1269CytoplasmicSequence analysis

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, CF(0), Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methionineiRemoved1 Publication
Chaini2 – 126125ATP synthase protein IPRO_0000071706Add
BLAST

Proteomic databases

PaxDbiP0ABC0.

Interactioni

Protein-protein interaction databases

BioGridi4259565. 5 interactions.
STRINGi511145.b3739.

Structurei

3D structure databases

ProteinModelPortaliP0ABC0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the bacterial AtpI family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG4105GXX. Bacteria.
COG3312. LUCA.
HOGENOMiHOG000253861.
KOiK02116.
OMAiSIEWGAS.

Family and domain databases

InterProiIPR005598. ATPase_I.
[Graphical view]
PfamiPF03899. ATP-synt_I. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P0ABC0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSVSLVSRNV ARKLLLVQLL VVIASGLLFS LKDPFWGVSA ISGGLAVFLP
60 70 80 90 100
NVLFMIFAWR HQAHTPAKGR VAWTFAFGEA FKVLAMLVLL VVALAVLKAV
110 120
FLPLIVTWVL VLVVQILAPA VINNKG
Length:126
Mass (Da):13,632
Last modified:January 23, 2007 - v2
Checksum:i308FC1C16059C5A6
GO

Sequence cautioni

The sequence AAA24730 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated
The sequence AAA62091 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated
The sequence AAA83868 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated
The sequence CAA23513 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated
The sequence CAA25640 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated
The sequence CAA25775 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti37 – 371G → A in AAA83868 (PubMed:6301339).Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X01631 Genomic DNA. Translation: CAA25775.1. Different initiation.
X01383 Genomic DNA. Translation: CAA25640.1. Different initiation.
V00264 Genomic DNA. Translation: CAA23513.1. Different initiation.
J01594 Genomic DNA. Translation: AAA24730.1. Different initiation.
M25464 Genomic DNA. Translation: AAA83868.1. Different initiation.
L10328 Genomic DNA. Translation: AAA62091.1. Different initiation.
U00096 Genomic DNA. Translation: AAC76762.2.
AP009048 Genomic DNA. Translation: BAE77549.1.
RefSeqiNP_418195.2. NC_000913.3.
WP_000116695.1. NZ_LN832404.1.

Genome annotation databases

EnsemblBacteriaiAAC76762; AAC76762; b3739.
BAE77549; BAE77549; BAE77549.
GeneIDi948251.
KEGGiecj:JW5611.
eco:b3739.
PATRICi32122975. VBIEscCol129921_3863.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X01631 Genomic DNA. Translation: CAA25775.1. Different initiation.
X01383 Genomic DNA. Translation: CAA25640.1. Different initiation.
V00264 Genomic DNA. Translation: CAA23513.1. Different initiation.
J01594 Genomic DNA. Translation: AAA24730.1. Different initiation.
M25464 Genomic DNA. Translation: AAA83868.1. Different initiation.
L10328 Genomic DNA. Translation: AAA62091.1. Different initiation.
U00096 Genomic DNA. Translation: AAC76762.2.
AP009048 Genomic DNA. Translation: BAE77549.1.
RefSeqiNP_418195.2. NC_000913.3.
WP_000116695.1. NZ_LN832404.1.

3D structure databases

ProteinModelPortaliP0ABC0.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi4259565. 5 interactions.
STRINGi511145.b3739.

Proteomic databases

PaxDbiP0ABC0.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC76762; AAC76762; b3739.
BAE77549; BAE77549; BAE77549.
GeneIDi948251.
KEGGiecj:JW5611.
eco:b3739.
PATRICi32122975. VBIEscCol129921_3863.

Organism-specific databases

EchoBASEiEB0104.
EcoGeneiEG10106. atpI.

Phylogenomic databases

eggNOGiENOG4105GXX. Bacteria.
COG3312. LUCA.
HOGENOMiHOG000253861.
KOiK02116.
OMAiSIEWGAS.

Enzyme and pathway databases

BioCyciEcoCyc:EG10106-MONOMER.
ECOL316407:JW5611-MONOMER.

Miscellaneous databases

PROiP0ABC0.

Family and domain databases

InterProiIPR005598. ATPase_I.
[Graphical view]
PfamiPF03899. ATP-synt_I. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiATPZ_ECOLI
AccessioniPrimary (citable) accession number: P0ABC0
Secondary accession number(s): P03808
, P76747, Q2M857, Q47248
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: January 23, 2007
Last modified: September 7, 2016
This is version 82 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, 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.