Reviewed, UniProtKB/Swiss-Prot O51875 (ATPD_BUCAP)

Names and origin

Protein names

Recommended name:
    ATP synthase delta chain
Alternative name(s):
    F-ATPase delta chain

Gene names

Name:	atpH
Ordered Locus Names:	BUsg_005

Organism

Buchnera aphidicola subsp. Schizaphis graminum [Complete proteome] [HAMAP]

Taxonomic identifier

98794 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Buchnera

Protein attributes

Sequence length	177 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	This protein seems to be part of the stalk that links CF(0) to CF(1). It either transmits conformational changes from CF(0) into CF(1) or is implicated in proton conduction.
Subunit structure	F-type ATPases have 2 components, CF(1) - the catalytic core - and CF(0) - the membrane proton channel. CF(1) has five subunits: alpha(3), beta(3), gamma(1), delta(1), epsilon(1). CF(0) has three main subunits: a, b and c.
Sequence similarities	Belongs to the ATPase delta chain family.

Ontologies

Keywords
Biological process	ATP synthesis Hydrogen ion transport Ion transport Transport
Cellular component	CF(1)
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	ATP synthesis coupled proton transport Inferred from electronic annotation. Source: InterPro
Cellular component	proton-transporting ATP synthase complex, catalytic core F(1) Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	hydrogen ion transporting ATP synthase activity, rotational mechanism Inferred from electronic annotation. Source: InterPro hydrogen ion transporting ATPase activity, rotational mechanism Inferred from electronic annotation. Source: InterPro metal ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 177	177	ATP synthase delta chain		PRO_0000193460

Sequences

	Sequence		Length	Mass (Da)
	O51875-1 [UniParc]. Last modified June 1, 1998. Version 1. Checksum: E1BD82A7529C01B7	FASTA	177	20,671
	10 20 30 40 50 60 MSVLDTIARP YAKAIFELAI ENQSIEKWKK TLIFINEIIR SKKIEKFLSG SLSPSYLSSF 70 80 90 100 110 120 FIFVAGDHID KDARNLIKLL AENQRFKIFN NILRQFLKLE TSYQGNTIIE LISAYSLQEH 130 140 150 160 170 EIIDIRCILQ KIFLSKIKFI YKIDHQILDG IIIKKADTVF DFSVRSYLKQ LSDVLNF

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"The (F1F0) ATP synthase of Buchnera aphidicola (endosymbiont of aphids): genetic analysis of the putative ATP operon." Clark M.A., Baumann P. Curr. Microbiol. 35:84-89(1997) [PubMed: 9216881] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[2]	"Sequence analysis of a 34.7-kb DNA segment from the genome of Buchnera aphidicola (endosymbiont of aphids) containing groEL, dnaA, the atp operon, gidA, and rho." Clark M.A., Baumann L., Baumann P. Curr. Microbiol. 36:158-163(1998) [PubMed: 9516544] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[3]	"50 million years of genomic stasis in endosymbiotic bacteria." Tamas I., Klasson L., Canbaeck B., Naeslund A.K., Eriksson A.-S., Wernegreen J.J., Sandstroem J.P., Moran N.A., Andersson S.G.E. Science 296:2376-2379(2002) [PubMed: 12089438] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	AF008210 Genomic DNA. Translation: AAC38113.1. AE013218 Genomic DNA. Translation: AAM67577.1.
RefSeq	NP_660366.1.
3D structure databases
HSSP	HSSP built from PDB template 1ABV based on UniProtKB P00831.
ModBase	Search...
Genome annotation databases
GeneID	1005810.
GenomeReviews	Gene locus BUsg_005 in contig AE013218_GR.
KEGG	bas:BUsg005.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	O51875.
Enzyme and pathway databases
BioCyc	BAPH198804:BUSG005-MON.
Family and domain databases
InterPro	IPR000711. ATPase_F1_OSCP/d. [Graphical view]
Gene3D	G3DSA:1.10.520.20. ATPase_F1_OSCP/d. 1 hit.
PANTHER	PTHR11910. ATPase_F1_OSCP/d. 1 hit.
Pfam	PF00213. OSCP. 1 hit. [Graphical view]
PRINTS	PR00125. ATPASEDELTA.
TIGRFAMs	TIGR01145. ATP_synt_delta. 1 hit.
PROSITE	PS00389. ATPASE_DELTA. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

ATPD_BUCAP

Accession

Primary (citable) accession number: O51875

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 15, 1998
Last sequence update:	June 1, 1998
Last modified:	November 25, 2008
This is version 55 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)