UniProtKB - A1KI95 (ATPFD_MYCBP)
ATP synthase subunit b-delta
atpFH
Functioni
F1F0 ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F1 containing the extramembraneous catalytic core and F0 containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F1 is coupled via a rotary mechanism of the central stalk subunits to proton translocation (By similarity).
By similarityThis fusion protein includes a component of the F0 channel (subunit b) and of the F1 subunit (subunit delta). Two copies of subunit b and one of delta together form the peripheral 'stator' stalk which links F1 to F0 (By similarity).
By similarityGO - Molecular functioni
- proton-transporting ATP synthase activity, rotational mechanism Source: UniProtKB-UniRule
Keywordsi
Molecular function | Multifunctional enzyme |
Biological process | ATP synthesis, Hydrogen ion transport, Ion transport, Transport |
Names & Taxonomyi
Protein namesi | Recommended name: ATP synthase subunit b-deltaIncluding the following 2 domains: Alternative name(s): ATP synthase F(0) sector subunit b 2 ATPase subunit I 2 F-type ATPase subunit b 2 Short name: F-ATPase subunit b 2 ATP synthase subunit delta Alternative name(s): ATP synthase F(1) sector subunit delta F-type ATPase subunit delta Short name: F-ATPase subunit delta |
Gene namesi | Name:atpFH Synonyms:atpF, atpH Ordered Locus Names:BCG_1367 |
Organismi | Mycobacterium bovis (strain BCG / Pasteur 1173P2) |
Taxonomic identifieri | 410289 [NCBI] |
Taxonomic lineagei | Bacteria › Actinobacteria › Corynebacteriales › Mycobacteriaceae › Mycobacterium › Mycobacterium tuberculosis complex › |
Proteomesi |
|
Subcellular locationi
Plasma membrane
- Cell membrane By similarity; Single-pass membrane protein By similarity
Plasma Membrane
- plasma membrane Source: UniProtKB-SubCell
Other locations
- integral component of membrane Source: UniProtKB-KW
- proton-transporting ATP synthase complex, coupling factor F(o) Source: UniProtKB-KW
Topology
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Transmembranei | 4 – 24 | HelicalSequence analysisAdd BLAST | 21 |
Keywords - Cellular componenti
Cell membrane, CF(0), MembranePTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000368888 | 1 – 446 | ATP synthase subunit b-deltaAdd BLAST | 446 |
Interactioni
Subunit structurei
F-type ATPases have 2 components, F1 - the catalytic core - and F0 - the membrane proton channel. F1 has five subunits: alpha3, beta3, gamma1, delta1, epsilon1. F0 has three main subunits: a1, b2 and c(10-14). The alpha and beta chains form an alternating ring which encloses part of the gamma chain. F1 is attached to F0 by a central stalk formed by the gamma and epsilon chains, while a peripheral stalk is formed by the delta and b chains (By similarity).
By similarityFamily & Domainsi
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 1 – 168 | ATP synthase subunit bAdd BLAST | 168 | |
Regioni | 169 – 446 | ATP synthase subunit deltaAdd BLAST | 278 |
Sequence similaritiesi
Keywords - Domaini
Transmembrane, Transmembrane helixPhylogenomic databases
HOGENOMi | CLU_722652_0_0_11 |
OMAi | YVVPPVR |
Family and domain databases
Gene3Di | 1.10.520.20, 1 hit |
HAMAPi | MF_01398, ATP_synth_b_bprime, 1 hit MF_01416, ATP_synth_delta_bact, 1 hit |
InterProi | View protein in InterPro IPR028987, ATP_synth_B-like_membr_sf IPR002146, ATP_synth_b/b'su_bac/chlpt IPR005864, ATP_synth_F0_bsu_bac IPR026015, ATP_synth_OSCP/delta_N_sf IPR000711, ATPase_OSCP/dsu |
PANTHERi | PTHR11910, PTHR11910, 1 hit |
Pfami | View protein in Pfam PF00430, ATP-synt_B, 1 hit PF00213, OSCP, 1 hit |
PRINTSi | PR00125, ATPASEDELTA |
SUPFAMi | SSF81573, SSF81573, 1 hit |
TIGRFAMsi | TIGR01144, ATP_synt_b, 1 hit TIGR01145, ATP_synt_delta, 1 hit |
i Sequence
Sequence statusi: Complete.
10 20 30 40 50
MSTFIGQLFG FAVIVYLVWR FIVPLVGRLM SARQDTVRQQ LADAAAAADR
60 70 80 90 100
LAEASQAHTK ALEDAKSEAH RVVEEARTDA ERIAEQLEAQ ADVEAERIKM
110 120 130 140 150
QGARQVDLIR AQLTRQLRLE LGHESVRQAR ELVRNHVADQ AQQSATVDRF
160 170 180 190 200
LDQLDAMAPA TADVDYPLLA KMRSASRRAL TSLVDWFGTM AQDLDHQGLT
210 220 230 240 250
TLAGELVSVA RLLDREAVVT RYLTVPAEDA TPRIRLIERL VSGKVGAPTL
260 270 280 290 300
EVLRTAVSKR WSANSDLIDA IEHVSRQALL ELAERAGQVD EVEDQLFRFS
310 320 330 340 350
RILDVQPRLA ILLGDCAVPA EGRVRLLRKV LERADSTVNP VVVALLSHTV
360 370 380 390 400
ELLRGQAVEE AVLFLAEVAV ARRGEIVAQV GAAAELSDAQ RTRLTEVLSR
410 420 430 440
IYGHPVTVQL HIDAALLGGL SIAVGDEVID GTLSSRLAAA EARLPD
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AM408590 Genomic DNA Translation: CAL71354.1 |
RefSeqi | WP_003406697.1, NC_008769.1 |
Genome annotation databases
GeneIDi | 45425281 |
KEGGi | mbb:BCG_1367 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AM408590 Genomic DNA Translation: CAL71354.1 |
RefSeqi | WP_003406697.1, NC_008769.1 |
3D structure databases
AlphaFoldDBi | A1KI95 |
SMRi | A1KI95 |
ModBasei | Search... |
Genome annotation databases
GeneIDi | 45425281 |
KEGGi | mbb:BCG_1367 |
Phylogenomic databases
HOGENOMi | CLU_722652_0_0_11 |
OMAi | YVVPPVR |
Family and domain databases
Gene3Di | 1.10.520.20, 1 hit |
HAMAPi | MF_01398, ATP_synth_b_bprime, 1 hit MF_01416, ATP_synth_delta_bact, 1 hit |
InterProi | View protein in InterPro IPR028987, ATP_synth_B-like_membr_sf IPR002146, ATP_synth_b/b'su_bac/chlpt IPR005864, ATP_synth_F0_bsu_bac IPR026015, ATP_synth_OSCP/delta_N_sf IPR000711, ATPase_OSCP/dsu |
PANTHERi | PTHR11910, PTHR11910, 1 hit |
Pfami | View protein in Pfam PF00430, ATP-synt_B, 1 hit PF00213, OSCP, 1 hit |
PRINTSi | PR00125, ATPASEDELTA |
SUPFAMi | SSF81573, SSF81573, 1 hit |
TIGRFAMsi | TIGR01144, ATP_synt_b, 1 hit TIGR01145, ATP_synt_delta, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | ATPFD_MYCBP | |
Accessioni | A1KI95Primary (citable) accession number: A1KI95 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | April 14, 2009 |
Last sequence update: | February 6, 2007 | |
Last modified: | May 25, 2022 | |
This is version 91 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |