ATP synthase subunit alpha 2 - Acaryochloris marina (strain MBIC 11017)

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A8ZNS4 (ATPA2_ACAM1) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 40. History...

Clusters with 100%, 90%, 50% identity |

Documents (1) |

Third-party data

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Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents Customize order

Names and origin

Protein names

Recommended name:
ATP synthase subunit alpha 2
EC=3.6.3.14

Alternative name(s):
ATP synthase F1 sector subunit alpha 2
F-ATPase subunit alpha 2

Gene names

Name:	atpA2
Ordered Locus Names:	AM1_D0165

Encoded on

Plasmid pREB4

Organism

Acaryochloris marina (strain MBIC 11017) [Complete proteome] [HAMAP]

Taxonomic identifier

329726 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Acaryochloris

Protein attributes

Sequence length	513 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 alpha chain is a regulatory subunit By similarity. HAMAP MF_01346
Catalytic activity	ATP + H₂O + H⁺(In) = ADP + phosphate + H⁺(Out). HAMAP MF_01346
Subunit structure	F-type ATPases have 2 components, CF₁ - the catalytic core - and CF₀ - the membrane proton channel. CF₁ has five subunits: alpha₃, beta₃, gamma₁, delta₁, epsilon₁. CF₀ has four main subunits: a₁, b₁, b'₁ and c(9-12) By similarity.
Subcellular location	Cellular thylakoid membrane; Peripheral membrane protein By similarity HAMAP MF_01346.
Sequence similarities	Belongs to the ATPase alpha/beta chains family.

Ontologies

Keywords
Biological process	ATP synthesis Hydrogen ion transport Ion transport Transport
Cellular component	CF(1) Membrane Thylakoid
Ligand	ATP-binding Nucleotide-binding
Molecular function	Hydrolase
Technical term	Complete proteome Plasmid
Gene Ontology (GO)
Biological process	ATP hydrolysis coupled proton transport Inferred from electronic annotation. Source: InterPro 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 thylakoid membrane Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW 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 – 513

513

ATP synthase subunit alpha 2 HAMAP MF_01346

PRO_0000339010

Regions

Nucleotide binding

177 – 184

ATP By similarity

Sites

Site

370

Required for activity By similarity

Sequences

Sequence

Length

Mass (Da)

Tools

A8ZNS4 [UniParc].

Last modified January 15, 2008. Version 1.
Checksum: 42377C6FD1D13827
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FASTA

513

56,506

        10         20         30         40         50         60 
MEAPKLDILK PVLQHIFAAF DQVEGEYPFE LQSQEIGIVT SLGHGIARAT GLLQVQSEEL 

        70         80         90        100        110        120 
VKFPGDRMGL AFNLDPDEVG LILLDDGHSL KAGCEVQRTG RVLDVPVGEG LLGRVVDATG 

       130        140        150        160        170        180 
RPLDQRGLVT AQERRPVERE APAIMDRAPV TVPLQTGIKA IDALIPIGRG QRELIVGDRQ 

       190        200        210        220        230        240 
TGKTAIAVDT ILNQKDQDVI CVYCAIGQRS SAVAKLIAEL RNRGAMDYCI VVVAEGEASP 

       250        260        270        280        290        300 
GLQYITPYAA TTMAEYFMEQ GQDVLIVYDD LIQHARAYRE LSLLLRRPPG REAFPGDIFY 

       310        320        330        340        350        360 
IHARLLERAT CLRPELGGGS LTALPIVETE AQNLSAYIPT NLVSITDGQI YLTPDLFQKG 

       370        380        390        400        410        420 
IFPAVDVGKS VSRVGGKAQL PAYRDVAGDL RLSYTQFEEL ESFARFGTRL EESTRQSLER 

       430        440        450        460        470        480 
GRRVREVLQQ PQFQPLPVAE QIAVMLAVTQ GQFDLVPIEQ VSQAQQLIGE AIRRELPNIC 

       490        500        510 
DRIQNAGQLS ETDRETLLNW IANHILKDSD NEL

« Hide

References

[1]

"Niche adaptation and genome expansion in the chlorophyll d-producing cyanobacterium Acaryochloris marina."
Swingley W.D., Chen M., Cheung P.C., Conrad A.L., Dejesa L.C., Hao J., Honchak B.M., Karbach L.E., Kurdoglu A., Lahiri S., Mastrian S.D., Miyashita H., Page L., Ramakrishna P., Satoh S., Sattley W.M., Shimada Y., Taylor H.L.

Touchman J.W.
Proc. Natl. Acad. Sci. U.S.A. 105:2005-2010(2008) [PubMed: 18252824] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: MBIC 11017.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000841 Genomic DNA. Translation: ABW32660.1.
RefSeq	YP_001521974.1. NC_009929.1.
3D structure databases
ProteinModelPortal	A8ZNS4.
SMR	A8ZNS4. Positions 27-500.
ModBase	Search...
Protein-protein interaction databases
STRING	A8ZNS4.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5686589.
GenomeReviews	Gene locus AM1_D0165 in contig CP000841_GR.
KEGG	amr:AM1_D0165.
PATRIC	20628888. VBIAcaMar40141_7045.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG565875.
OMA	NVLCVYC.
PhylomeDB	A8ZNS4.
ProtClustDB	PRK09281.
Enzyme and pathway databases
BioCyc	AMAR329726:AM1_D0165-MONOMER.
Family and domain databases
HAMAP	MF_01346. ATP_synth_alpha_bact. [Tree]
InterPro	IPR017710. Alt_ATPase_F1-cplx_asu. IPR020003. ATPase_a/bsu_AS. IPR005294. ATPase_F1-cplx_asu. IPR018118. ATPase_F1/A1-cplx_a/bsu_N. IPR023366. ATPase_F1/A1-cplx_a_su_N. IPR000793. ATPase_F1/V1/A1-cplx_a/bsu_C. IPR004100. ATPase_F1/V1/A1-cplx_a/bsu_N. IPR000194. ATPase_F1/V1/A1_a/bsu_nucl-bd. [Graphical view]
Gene3D	G3DSA:2.40.30.20. G3DSA:2.40.30.20. 1 hit.
KO	K02111.
PANTHER	PTHR15184:SF3. ATPase_F1_a. 1 hit.
Pfam	PF00006. ATP-synt_ab. 1 hit. PF00306. ATP-synt_ab_C. 1 hit. PF02874. ATP-synt_ab_N. 1 hit. [Graphical view]
SUPFAM	SSF47917. ATPase_a/b_C. 1 hit. SSF50615. ATPase_a/b_N. 1 hit.
TIGRFAMs	TIGR03324. Alt_F1F0_F1_al. 1 hit. TIGR00962. AtpA. 1 hit.
PROSITE	PS00152. ATPASE_ALPHA_BETA. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

ATPA2_ACAM1

Accession

Primary (citable) accession number: A8ZNS4

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 10, 2008
Last sequence update:	January 15, 2008
Last modified:	January 25, 2012
This is version 40 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents

Preferred order of sections

Names and origin

Protein attributes

General annotation (Comments)

Ontologies

Sequence annotation (Features)

Molecule processing

Regions

Sites

Sequences

References

Cross-references

Sequence databases

3D structure databases

Protein-protein interaction databases

Protocols and materials databases

Genome annotation databases

Organism-specific databases

Phylogenomic databases

Enzyme and pathway databases

Family and domain databases

Entry information

Relevant documents