O70086 (O70086_9PROT) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Submitted name:
Alpha subunit of light-harvesting 1 complex EMBL BAA25557.1

Gene names

Name:

pufA EMBL BAA25557.1

Organism

Acidiphilium angustum EMBL BAA25557.1

Taxonomic identifier

523 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rhodospirillales › Acetobacteraceae › Acidiphilium

Protein attributes

Sequence length	59 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function

Antenna complexes are light-harvesting systems, which transfer the excitation energy to the reaction centers By similarity. SAAS SAAS000066

Ontologies

Keywords
Cellular component	Antenna complex SAAS SAAS000066 Cell membrane SAAS SAAS000066 Membrane
Domain	Transmembrane Transmembrane helix SAAS SAAS000066
Ligand	Bacteriochlorophyll SAAS SAAS000066 Chlorophyll Chromophore Magnesium SAAS SAAS000066 Metal-binding SAAS SAAS000066
Molecular function	Light-harvesting polypeptide SAAS SAAS000066
Gene Ontology (GO)
Biological_process	photosynthesis, light reaction Inferred from electronic annotation. Source: InterPro protein-chromophore linkage Inferred from electronic annotation. Source: UniProtKB-KW
Cellular_component	integral to membrane Inferred from electronic annotation. Source: UniProtKB-KW plasma membrane Inferred from electronic annotation. Source: UniProtKB-KW plasma membrane light-harvesting complex Inferred from electronic annotation. Source: InterPro
Molecular_function	bacteriochlorophyll binding Inferred from electronic annotation. Source: UniProtKB-KW electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity Inferred from electronic annotation. Source: InterPro metal ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequences

	Sequence		Length	Mass (Da)
	O70086 [UniParc]. Last modified August 1, 1998. Version 1. Checksum: C595FD157B37FB2C	FASTA	59	6,807
	10 20 30 40 50 MWRMWLLFDP RRVLTALGVF LFALAILIHF ILLSTPRFDW LGGAPAMTMQ QQSSMPANK

References

[1]

"Nucleotide sequences of genes coding for photosynthetic reaction centers and light-harvesting proteins of Acidiphilium rubrum and related aerobic acidophilic bacteria." Nagashima K.V., Matsuura K., Wakao N., Hiraishi A., Shimada K. Plant Cell Physiol. 38:1249-1258(1997) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AB005219 Genomic DNA. Translation: BAA25557.1.
3D structure databases
ProteinModelPortal	O70086.
SMR	O70086. Positions 1-50.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Family and domain databases
InterPro	IPR000066. Antenna_a/b. IPR018332. Antenna_alpha. [Graphical view]
Pfam	PF00556. LHC. 1 hit. [Graphical view]
PRINTS	PR00673. LIGHTHARVSTA.
SUPFAM	SSF56918. Antenna_a/b. 1 hit.
ProtoNet	Search...

Entry information

Entry name

O70086_9PROT

Accession

Primary (citable) accession number: O70086

Entry history

Integrated into UniProtKB/TrEMBL:	August 1, 1998
Last sequence update:	August 1, 1998
Last modified:	April 3, 2013
This is version 38 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)