UniProtKB - Q50862 (RFBA_MYXXA)
Protein
O-antigen export system permease protein RfbA
Gene
rfbA
Organism
Myxococcus xanthus
Status
Functioni
May form an ATP-driven O-antigen export apparatus, in association with RfbB.
GO - Biological processi
- polysaccharide transport Source: UniProtKB-KW
- transmembrane transport Source: InterPro
Keywordsi
Biological process | Polysaccharide transport, Sugar transport, Transport |
Protein family/group databases
TCDBi | 3.A.1.103.3, the atp-binding cassette (abc) superfamily |
Names & Taxonomyi
Protein namesi | Recommended name: O-antigen export system permease protein RfbA |
Gene namesi | Name:rfbA |
Organismi | Myxococcus xanthus |
Taxonomic identifieri | 34 [NCBI] |
Taxonomic lineagei | Bacteria › Proteobacteria › Deltaproteobacteria › Myxococcales › Cystobacterineae › Myxococcaceae › Myxococcus |
Subcellular locationi
Plasma membrane
- Cell inner membrane Curated; Multi-pass membrane protein Curated
Plasma Membrane
- ATP-binding cassette (ABC) transporter complex Source: InterPro
Topology
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Transmembranei | 31 – 51 | HelicalSequence analysisAdd BLAST | 21 | |
Transmembranei | 63 – 83 | HelicalSequence analysisAdd BLAST | 21 | |
Transmembranei | 109 – 129 | HelicalSequence analysisAdd BLAST | 21 | |
Transmembranei | 139 – 159 | HelicalSequence analysisAdd BLAST | 21 | |
Transmembranei | 173 – 193 | HelicalSequence analysisAdd BLAST | 21 | |
Transmembranei | 201 – 221 | HelicalSequence analysisAdd BLAST | 21 | |
Transmembranei | 229 – 249 | HelicalSequence analysisAdd BLAST | 21 |
Keywords - Cellular componenti
Cell inner membrane, Cell membrane, MembranePTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000182994 | 1 – 260 | O-antigen export system permease protein RfbAAdd BLAST | 260 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 32 – 252 | ABC transmembrane type-2PROSITE-ProRule annotationAdd BLAST | 221 |
Sequence similaritiesi
Belongs to the ABC-2 integral membrane protein family.Curated
Keywords - Domaini
Transmembrane, Transmembrane helixFamily and domain databases
InterProi | View protein in InterPro IPR013525, ABC_2_trans IPR000412, ABC_2_transport |
Pfami | View protein in Pfam PF01061, ABC2_membrane, 1 hit |
PROSITEi | View protein in PROSITE PS51012, ABC_TM2, 1 hit |
i Sequence
Sequence statusi: Complete.
Q50862-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MIRLVRELYQ YRGLLISLVQ RELKARYRGS FLGFLWTFLN PTLHMLVYVL
60 70 80 90 100
LFTVVMRQNI PNFPFFMFVG LLPWIWFSTS VGGGASAISD RRDLLTKVRF
110 120 130 140 150
PAQVLPTSVV VTNLCNFVLS LPLMLVLGMA YGQWPTWHVV LFPVVVLIQL
160 170 180 190 200
TFTLALTYIL AAINVTFRDL QHIVSNLLTL WFFATPVLYP LSTIQDESAR
210 220 230 240 250
SLMLALNPMV SLMTSYQAIF YEHRLPDAEP LMALAAVSVV LLWAASSIFE
260
SRREEFAESI
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | U36795 Genomic DNA Translation: AAB05017.1 |
PIRi | T18554 |
RefSeqi | WP_011554618.1, NZ_JABFNQ010000011.1 |
Genome annotation databases
GeneIDi | 41361923 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | U36795 Genomic DNA Translation: AAB05017.1 |
PIRi | T18554 |
RefSeqi | WP_011554618.1, NZ_JABFNQ010000011.1 |
3D structure databases
ModBasei | Search... |
SWISS-MODEL-Workspacei | Submit a new modelling project... |
Protein family/group databases
TCDBi | 3.A.1.103.3, the atp-binding cassette (abc) superfamily |
Genome annotation databases
GeneIDi | 41361923 |
Family and domain databases
InterProi | View protein in InterPro IPR013525, ABC_2_trans IPR000412, ABC_2_transport |
Pfami | View protein in Pfam PF01061, ABC2_membrane, 1 hit |
PROSITEi | View protein in PROSITE PS51012, ABC_TM2, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | RFBA_MYXXA | |
Accessioni | Q50862Primary (citable) accession number: Q50862 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | November 1, 1997 |
Last sequence update: | November 1, 1997 | |
Last modified: | December 2, 2020 | |
This is version 72 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |