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Protein

Beta-(1-->2)glucan export ATP-binding/permease protein NdvA

Gene

ndvA

Organism
Rhizobium radiobacter (Agrobacterium tumefaciens) (Agrobacterium radiobacter)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Involved in beta-(1-->2)glucan export which is required for crown gall tumor formation. Transmembrane domains (TMD) form a pore in the inner membrane and the ATP-binding domain (NBD) is responsible for energy generation (Probable).2 Publications

Catalytic activityi

ATP + H2O + beta-glucan(In) = ADP + phosphate + beta-glucan(Out).UniRule annotation

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi368 – 375ATPUniRule annotation8

GO - Molecular functioni

Keywordsi

Molecular functionHydrolase
Biological processSugar transport, Transport
LigandATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Beta-(1-->2)glucan export ATP-binding/permease protein NdvAUniRule annotation (EC:3.6.3.42UniRule annotation)
Alternative name(s):
Attachment protein
Gene namesi
Name:ndvAUniRule annotation
Synonyms:chvA
OrganismiRhizobium radiobacter (Agrobacterium tumefaciens) (Agrobacterium radiobacter)
Taxonomic identifieri358 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeRhizobium/Agrobacterium groupAgrobacteriumAgrobacterium tumefaciens complex

Subcellular locationi

P0A2V1:
  • Cell inner membrane UniRule annotation2 Publications; Multi-pass membrane protein UniRule annotation2 Publications

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei22 – 42HelicalUniRule annotationAdd BLAST21
Transmembranei57 – 77HelicalUniRule annotationAdd BLAST21
Transmembranei136 – 156HelicalUniRule annotationAdd BLAST21
Transmembranei158 – 178HelicalUniRule annotationAdd BLAST21
Transmembranei248 – 268HelicalUniRule annotationAdd BLAST21
Transmembranei272 – 292HelicalUniRule annotationAdd BLAST21

GO - Cellular componenti

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000922321 – 588Beta-(1-->2)glucan export ATP-binding/permease protein NdvAAdd BLAST588

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliP0A2V1.
SMRiP0A2V1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini21 – 301ABC transmembrane type-1UniRule annotationAdd BLAST281
Domaini335 – 569ABC transporterUniRule annotationAdd BLAST235

Domaini

In NdvA the ATP-binding domain (NBD) and the transmembrane domain (TMD) are fused.

Sequence similaritiesi

Belongs to the ABC transporter superfamily. Beta-(1-->2)glucan exporter (TC 3.A.1.108.1) family. [View classification]UniRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG4105BZ1. Bacteria.
COG1132. LUCA.

Family and domain databases

Gene3Di1.20.1560.10. 1 hit.
InterProiView protein in InterPro
IPR003593. AAA+_ATPase.
IPR011527. ABC1_TM_dom.
IPR036640. ABC1_TM_sf.
IPR017902. ABC_bGlucan_ATPase.
IPR003439. ABC_transporter-like.
IPR017871. ABC_transporter_CS.
IPR005896. NdvA.
IPR027417. P-loop_NTPase.
PfamiView protein in Pfam
PF00664. ABC_membrane. 1 hit.
PF00005. ABC_tran. 1 hit.
SMARTiView protein in SMART
SM00382. AAA. 1 hit.
SUPFAMiSSF52540. SSF52540. 1 hit.
SSF90123. SSF90123. 1 hit.
TIGRFAMsiTIGR01192. chvA. 1 hit.
PROSITEiView protein in PROSITE
PS50929. ABC_TM1F. 1 hit.
PS00211. ABC_TRANSPORTER_1. 1 hit.
PS50893. ABC_TRANSPORTER_2. 1 hit.
PS51317. NDVA. 1 hit.

Sequencei

Sequence statusi: Complete.

P0A2V1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTLFQVYTRA LRYLTVHKWR VAVVVIANVI LAAITIAEPV LFGRIIDAIS
60 70 80 90 100
SGTNVTPILI LWAGFGVFNT VAYVAVAREA DRLAHGRRAT LLTEAFGRII
110 120 130 140 150
SMPLSWHHLR GTSNALHTLL RASETLFGLW LEFMRTHLAT FVALVLLIPT
160 170 180 190 200
AMAMDLRLSF VLIGLGIVYW FIGKWVMGRT KDGQASVEEH YHSVFAHVSD
210 220 230 240 250
SISNVSVLHS YNRIEAETKA LKSFTEKLLS AQYPVLDWWA FASALNRTAS
260 270 280 290 300
TVSMMIILVI GTVLVKNGEL RVGDVIAFIG FANLLIGRLD QMRQFVTQIF
310 320 330 340 350
EARAKLEDFF VLEDAVKERE EPGDARELSN VSGTVEFRNI NFGFANTKQG
360 370 380 390 400
VHDVSFTAKA GETVAIVGPT GAGKTTLINL LQRVYDPDSG QILIDGTDIS
410 420 430 440 450
TVTKNSLRNS IATVFQDAGL LNRSIRENIR LGRETATDAE VVEAAAAAAA
460 470 480 490 500
TDFIDSRING YLTQVGERGN RLSGGERQRI AIARAILKNA PILVLDEATS
510 520 530 540 550
ALDVETEARV KAAVDALRKN RTTFIIAHRL STVRDADLVL FLDQGRIIEK
560 570 580
GTFDELTQRG GRFTSLLRTS GLLTEDEGQQ PRPKAIAS
Length:588
Mass (Da):64,651
Last modified:March 15, 2005 - v1
Checksum:i667FABF83B4FBEB1
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M24198 Genomic DNA. Translation: AAA22083.1.
PIRiA32810. VXAGCA.

Genome annotation databases

PATRICifig|358.65.peg.4035.

Similar proteinsi

Entry informationi

Entry nameiNDVA_RHIRD
AccessioniPrimary (citable) accession number: P0A2V1
Secondary accession number(s): P18768
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 15, 2005
Last sequence update: March 15, 2005
Last modified: October 25, 2017
This is version 71 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families