O84309 (VATB_CHLTR) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
V-type ATP synthase beta chain

Alternative name(s):
V-ATPase subunit B

Gene names

Name:	atpB
Ordered Locus Names:	CT_307

Organism

Chlamydia trachomatis

Taxonomic identifier

813 [NCBI]

Taxonomic lineage

Bacteria › Chlamydiae › Chlamydiales › Chlamydiaceae › Chlamydia/Chlamydophila group › Chlamydia

Protein attributes

Sequence length	438 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Produces ATP from ADP in the presence of a proton gradient across the membrane. The V-type beta chain is a regulatory subunit. HAMAP MF_00310
Sequence similarities	Belongs to the ATPase alpha/beta chains family.

Ontologies

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

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 438	438	V-type ATP synthase beta chain HAMAP MF_00310		PRO_0000144676

Sequences

	Sequence		Length	Mass (Da)
	O84309 [UniParc]. Last modified November 1, 1998. Version 1. Checksum: E295F565474A05B1	FASTA	438	48,684
	10 20 30 40 50 60 MQTIYTKITD IKGNLITVEA EGASLGELVQ IERADGRSSY ASVLRFDARK VTLQVFGGTS 70 80 90 100 110 120 GLSTGDKVIF LGRPMEVIYG DSLLGRRFNG TGKPIDREDE CFGEPIPITT PSFNPVCRIV 130 140 150 160 170 180 PREMVRTNIP MIDMFNCLVK SQKIPIFSSS GENHNALLMR IAAQTDADIV IIGGMGLTFV 190 200 210 220 230 240 DYNFFVKESQ RLGFADKCVM FIHKAVDAPV ECVLIPDMAL ACAERFALEQ KKNVLVLLTD 250 260 270 280 290 300 MTAFADALKE MAITMDQIPA NRGYPGSLYS DLAVRYEKAV DIAQGGSITL ISVTTMPGDD 310 320 330 340 350 360 ITHPVPDNTG FITEGQFYLK DNRIDPFGSL SRLKQLVIGK KTREDHGDLA NALIRLYADS 370 380 390 400 410 420 RKSAERMSMG FKLSNWDKKL LAFSELFEAR LMSLEVNIPL EEALDIGWKI LSQSFHSEEV 430 GIKEQLIQKY WPKACLHK

References

[1]

"Genome sequence of an obligate intracellular pathogen of humans: Chlamydia trachomatis." Stephens R.S., Kalman S., Lammel C.J., Fan J., Marathe R., Aravind L., Mitchell W.P., Olinger L., Tatusov R.L., Zhao Q., Koonin E.V., Davis R.W. Science 282:754-759(1998) [PubMed: 9784136] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: D/UW-3/Cx.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE001273 Genomic DNA. Translation: AAC67900.1.
PIR	A71531.
RefSeq	NP_219812.1. NC_000117.1.
3D structure databases
ProteinModelPortal	O84309.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	884817.
GenomeReviews	Gene locus CT_307 in contig AE001273_GR.
KEGG	ctr:CT307.
PATRIC	20380139. VBIChlTra43535_0328.
Phylogenomic databases
HOGENOM	HBG565875.
OMA	KMENGFD.
ProtClustDB	PRK02118.
Family and domain databases
HAMAP	MF_00310. ATP_synth_B_arch. [Tree]
InterPro	IPR004100. ATPase_F1/V1/A1-cplx_a/bsu_N. IPR000194. ATPase_F1/V1/A1_a/bsu_nucl-bd. IPR022879. V-ATPase_su_B/beta. [Graphical view]
KO	K02118.
Pfam	PF00006. ATP-synt_ab. 1 hit. PF02874. ATP-synt_ab_N. 1 hit. [Graphical view]
PROSITE	PS00152. ATPASE_ALPHA_BETA. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

VATB_CHLTR

Accession

Primary (citable) accession number: O84309

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 24, 2001
Last sequence update:	November 1, 1998
Last modified:	January 25, 2012
This is version 69 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program