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Protein

V-type ATP synthase beta chain

Gene

atpB

Organism
Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Produces ATP from ADP in the presence of a proton gradient across the membrane. The V-type beta chain is a regulatory subunit.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Biological processATP synthesis, Hydrogen ion transport, Ion transport, Transport

Enzyme and pathway databases

BioCyciTTHE300852:G1GKC-1277-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
V-type ATP synthase beta chain
Alternative name(s):
V-ATPase subunit B
Gene namesi
Name:atpB
Ordered Locus Names:TTHA1272
OrganismiThermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
Taxonomic identifieri300852 [NCBI]
Taxonomic lineageiBacteriaDeinococcus-ThermusDeinococciThermalesThermaceaeThermus
Proteomesi
  • UP000000532 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001446821 – 478V-type ATP synthase beta chainAdd BLAST478

Proteomic databases

PRIDEiQ56404

Interactioni

Binary interactionsi

WithEntry#Exp.IntActNotes
atpAQ564032EBI-7260036,EBI-7260009

Protein-protein interaction databases

IntActiQ56404, 1 interactor
MINTiQ56404
STRINGi300852.TTHA1272

Structurei

Secondary structure

1478
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi11 – 15Combined sources5
Beta strandi18 – 23Combined sources6
Beta strandi32 – 36Combined sources5
Beta strandi42 – 61Combined sources20
Beta strandi68 – 70Combined sources3
Beta strandi72 – 79Combined sources8
Beta strandi81 – 84Combined sources4
Turni87 – 90Combined sources4
Beta strandi91 – 94Combined sources4
Beta strandi101 – 103Combined sources3
Beta strandi109 – 113Combined sources5
Helixi121 – 123Combined sources3
Helixi136 – 139Combined sources4
Beta strandi152 – 155Combined sources4
Helixi160 – 170Combined sources11
Helixi175 – 178Combined sources4
Beta strandi187 – 196Combined sources10
Helixi198 – 210Combined sources13
Helixi213 – 216Combined sources4
Beta strandi217 – 223Combined sources7
Helixi229 – 247Combined sources19
Beta strandi252 – 258Combined sources7
Helixi260 – 272Combined sources13
Turni273 – 275Combined sources3
Helixi280 – 282Combined sources3
Helixi287 – 295Combined sources9
Beta strandi307 – 316Combined sources10
Helixi324 – 332Combined sources9
Beta strandi333 – 339Combined sources7
Helixi341 – 345Combined sources5
Turni354 – 356Combined sources3
Helixi362 – 364Combined sources3
Turni368 – 370Combined sources3
Helixi375 – 395Combined sources21
Beta strandi397 – 399Combined sources3
Helixi407 – 410Combined sources4
Helixi413 – 420Combined sources8
Turni421 – 423Combined sources3
Helixi432 – 443Combined sources12
Helixi448 – 450Combined sources3
Helixi456 – 462Combined sources7

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3A5CX-ray4.51D/E/F/L/M/N1-478[»]
3A5DX-ray4.80D/E/F/L/M/N1-478[»]
3GQBX-ray2.80B/D1-464[»]
3J0Jelectron microscopy9.70D/E/F1-478[»]
3W3AX-ray3.90D/E/F/L/M/N7-463[»]
5GARelectron microscopy6.40D/E/F7-463[»]
5GASelectron microscopy9.50D/E/F7-463[»]
5TSJelectron microscopy8.70D/E/F7-463[»]
5Y5Xelectron microscopy5.00D/E/F1-478[»]
5Y5Yelectron microscopy4.70D/E/F1-478[»]
5Y5Zelectron microscopy6.70D/E/F1-478[»]
5Y60electron microscopy7.50D/E/F1-478[»]
ProteinModelPortaliQ56404
SMRiQ56404
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ56404

Family & Domainsi

Sequence similaritiesi

Belongs to the ATPase alpha/beta chains family.Curated

Phylogenomic databases

eggNOGiENOG4108JIP Bacteria
COG1156 LUCA
HOGENOMiHOG000165320
KOiK02118
OMAiWYPVYRD
PhylomeDBiQ56404

Family and domain databases

HAMAPiMF_00310 ATP_synth_B_arch, 1 hit
InterProiView protein in InterPro
IPR020003 ATPase_a/bsu_AS
IPR004100 ATPase_F1/V1/A1_a/bsu_N
IPR000194 ATPase_F1/V1/A1_a/bsu_nucl-bd
IPR027417 P-loop_NTPase
IPR022879 V-ATPase_su_B/beta
PANTHERiPTHR43389 PTHR43389, 1 hit
PfamiView protein in Pfam
PF00006 ATP-synt_ab, 1 hit
PF02874 ATP-synt_ab_N, 1 hit
PIRSFiPIRSF039114 V-ATPsynth_beta/V-ATPase_B, 1 hit
SUPFAMiSSF52540 SSF52540, 1 hit
PROSITEiView protein in PROSITE
PS00152 ATPASE_ALPHA_BETA, 1 hit

Sequencei

Sequence statusi: Complete.

Q56404-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDLLKKEYTG ITYISGPLLF VENAKDLAYG AIVDIKDGTG RVRGGQVIEV
60 70 80 90 100
SEEYAVIQVF EETTGLDLAT TSVSLVEDVA RLGVSKEMLG RRFNGIGKPI
110 120 130 140 150
DGLPPITPEK RLPITGLPLN PVARRKPEQF IQTGISTIDV MNTLVRGQKL
160 170 180 190 200
PIFSGSGLPA NEIAAQIARQ ATVRPDLSGE GEKEEPFAVV FAAMGITQRE
210 220 230 240 250
LSYFIQEFER TGALSRSVLF LNKADDPTIE RILTPRMALT VAEYLAFEHD
260 270 280 290 300
YHVLVILTDM TNYCEALREI GAAREEIPGR RGYPGYMYTD LATIYERAGV
310 320 330 340 350
VEGKKGSVTQ IPILSMPDDD RTHPIPDLTG YITEGQIQLS RELHRKGIYP
360 370 380 390 400
PIDPLPSLSR LMNNGVGKGK TREDHKQVSD QLYSAYANGV DIRKLVAIIG
410 420 430 440 450
EDALTENDRR YLQFADAFER FFINQGQQNR SIEESLQIAW ALLSMLPQGE
460 470
LKRISKDHIG KYYGQKLEEI WGAPQALD
Length:478
Mass (Da):53,160
Last modified:June 20, 2003 - v2
Checksum:i43ABBFA6931AAFF3
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti75L → W in CAA45341 (PubMed:1836357).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X63855 Genomic DNA Translation: CAA45341.1
D63799 Genomic DNA Translation: BAA09874.2
AP008226 Genomic DNA Translation: BAD71095.1
PIRiB56812
RefSeqiWP_011173333.1, NC_006461.1
YP_144538.1, NC_006461.1

Genome annotation databases

EnsemblBacteriaiBAD71095; BAD71095; BAD71095
GeneIDi3169042
KEGGittj:TTHA1272
PATRICifig|300852.9.peg.1251

Similar proteinsi

Entry informationi

Entry nameiVATB_THET8
AccessioniPrimary (citable) accession number: Q56404
Secondary accession number(s): Q5SIU2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 24, 2001
Last sequence update: June 20, 2003
Last modified: May 23, 2018
This is version 130 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

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