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Protein

Methionine import ATP-binding protein MetN

Gene

metN

Organism
Caulobacter crescentus (strain ATCC 19089 / CB15)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Part of the ABC transporter complex MetNIQ involved in methionine import. Responsible for energy coupling to the transport system.UniRule annotation

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi36 – 43ATPUniRule annotation8

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionHydrolase
Biological processAmino-acid transport, Transport
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciCAULO:CC2669-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Methionine import ATP-binding protein MetNUniRule annotation (EC:3.6.3.-UniRule annotation)
Gene namesi
Name:metNUniRule annotation
Ordered Locus Names:CC_2669
OrganismiCaulobacter crescentus (strain ATCC 19089 / CB15)
Taxonomic identifieri190650 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaCaulobacteralesCaulobacteraceaeCaulobacter
Proteomesi
  • UP000001816 Componenti: Chromosome

Subcellular locationi

  • Cell inner membrane UniRule annotation; Peripheral membrane protein UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002702771 – 332Methionine import ATP-binding protein MetNAdd BLAST332

Interactioni

Subunit structurei

The complex is composed of two ATP-binding proteins (MetN), two transmembrane proteins (MetI) and a solute-binding protein (MetQ).UniRule annotation

Protein-protein interaction databases

STRINGi190650.CC_2669.

Structurei

3D structure databases

ProteinModelPortaliQ9A502.
SMRiQ9A502.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini2 – 239ABC transporterUniRule annotationAdd BLAST238

Sequence similaritiesi

Belongs to the ABC transporter superfamily. Methionine importer (TC 3.A.1.24) family. [View classification]UniRule annotation

Phylogenomic databases

eggNOGiENOG4108JEI. Bacteria.
COG1135. LUCA.
KOiK02071.
OMAiNIAFSMQ.

Family and domain databases

InterProiView protein in InterPro
IPR003593. AAA+_ATPase.
IPR026253. ABC_MetN.
IPR003439. ABC_transporter-like.
IPR017871. ABC_transporter_CS.
IPR017908. ABC_transprt_methionine_MetN_C.
IPR018449. NIL_domain.
IPR027417. P-loop_NTPase.
PANTHERiPTHR43166:SF12. PTHR43166:SF12. 1 hit.
PfamiView protein in Pfam
PF00005. ABC_tran. 1 hit.
PF09383. NIL. 1 hit.
SMARTiView protein in SMART
SM00382. AAA. 1 hit.
SM00930. NIL. 1 hit.
SUPFAMiSSF52540. SSF52540. 1 hit.
PROSITEiView protein in PROSITE
PS00211. ABC_TRANSPORTER_1. 1 hit.
PS50893. ABC_TRANSPORTER_2. 1 hit.
PS51264. METN. 1 hit.

Sequencei

Sequence statusi: Complete.

Q9A502-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MITFQDVSKT YAQGGHPALS GVSLSVKAGE VFGVIGASGA GKSTLIRLIN
60 70 80 90 100
GLETPSAGQV IVDGDDVAAL GVAGLRALRR RVGMIFQHFN LLSGKTVAQN
110 120 130 140 150
VAFPLKLAGR PAAEVKARTA ELLERVGLSA HAGKYPAQLS GGQKQRVGIA
160 170 180 190 200
RALATNPKVL LCDEATSALD PETTEQILDL IAGLNRELGL TIVLITHEMD
210 220 230 240 250
VVRRVCDRVA VLDAGRVVEE GAVEEVFLHP ASDTARRFVR EAEGDVTAAP
260 270 280 290 300
GVGGRVVRLT FKGEATYKPV LGEVARATGV DYSILGGRIH RLRETPYGQL
310 320 330
TLALTGGDVA AAIAQFQAAG VRVDALSGET AQ
Length:332
Mass (Da):34,672
Last modified:June 1, 2001 - v1
Checksum:i0933A3655426F254
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE005673 Genomic DNA. Translation: AAK24636.1.
PIRiH87579.
RefSeqiNP_421468.1. NC_002696.2.
WP_010920519.1. NC_002696.2.

Genome annotation databases

EnsemblBacteriaiAAK24636; AAK24636; CC_2669.
GeneIDi943687.
KEGGiccr:CC_2669.
PATRICifig|190650.5.peg.2680.

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.

Entry informationi

Entry nameiMETN_CAUCR
AccessioniPrimary (citable) accession number: Q9A502
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 9, 2007
Last sequence update: June 1, 2001
Last modified: June 7, 2017
This is version 108 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families