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P27372 (NDHL_SYNY3) Reviewed, UniProtKB/Swiss-Prot

Last modified July 9, 2014. Version 78. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
NAD(P)H-quinone oxidoreductase subunit L

EC=1.6.5.-
Alternative name(s):
Inorganic carbon transport protein
NAD(P)H dehydrogenase I subunit L
NDH-1 subunit L
NDH-L
Gene names
Name:ndhL
Synonyms:ictA
Ordered Locus Names:ssr1386
OrganismSynechocystis sp. (strain PCC 6803 / Kazusa) [Reference proteome] [HAMAP]
Taxonomic identifier1111708 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechocystis

Protein attributes

Sequence length80 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient By similarity. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration. Ref.1

Catalytic activity

NAD(P)H + plastoquinone = NAD(P)+ + plastoquinol. HAMAP-Rule MF_01355

Subunit structure

NDH-1 can be composed of about 15 different subunits; different subcomplexes with different compositions have been identified which probably have different functions. Ref.3

Subcellular location

Cellular thylakoid membrane; Multi-pass membrane protein Probable Ref.4.

Sequence similarities

Belongs to the complex I NdhL subunit family.

Ontologies

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 8080NAD(P)H-quinone oxidoreductase subunit L HAMAP-Rule MF_01355
PRO_0000084150

Regions

Transmembrane14 – 3421Helical; Potential
Transmembrane51 – 7121Helical; Potential

Sequences

Sequence LengthMass (Da)Tools
P27372 [UniParc].

Last modified August 1, 1992. Version 1.
Checksum: 311AD10FA3B6136D

FASTA809,252
        10         20         30         40         50         60 
MEDLLGLLLS ETGLLAIIYL GLSLAYLLVF PALLYWYLQK RWYVASSVER LVMYFLVFLF 

        70         80 
FPGLLVLSPV LNLRPRRQAA 

« Hide

References

« Hide 'large scale' references
[1]"Cloning and inactivation of a gene essential to inorganic carbon transport of Synechocystis PCC6803."
Ogawa T.
Plant Physiol. 96:280-284(1991) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], FUNCTION IN INORGANIC CARBON TRANSPORT.
[2]"Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions."
Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y., Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T., Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S. expand/collapse author list , Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.
DNA Res. 3:109-136(1996) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: PCC 6803 / Kazusa.
[3]"Identification of NdhL and Ssl1690 (NdhO) in NDH-1L and NDH-1M complexes of Synechocystis sp. PCC 6803."
Battchikova N., Zhang P., Rudd S., Ogawa T., Aro E.-M.
J. Biol. Chem. 280:2587-2595(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: PROTEIN SEQUENCE OF 42-50, SUBUNIT.
[4]"Identification and characterization of the ictA/ndhL gene product essential to inorganic carbon transport of Synechocystis PCC6803."
Ogawa T.
Plant Physiol. 99:1604-1608(1992) [PubMed] [Europe PMC] [Abstract]
Cited for: CHARACTERIZATION AS A MEMBER OF THE NAD(P)H-QUINONE OXIDOREDUCTASE COMPLEX, SUBCELLULAR LOCATION.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
M73833 Genomic DNA. Translation: AAA27290.1.
BA000022 Genomic DNA. Translation: BAA18123.1.
PIRJQ1959.
RefSeqNP_441443.1. NC_000911.1.
YP_005651501.1. NC_017277.1.
YP_007451325.1. NC_020286.1.

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

IntActP27372. 7 interactions.
STRING1148.ssr1386.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAA18123; BAA18123; BAA18123.
GeneID954803.
KEGGsyn:ssr1386.
syy:SYNGTS_1548.
syz:MYO_115610.
PATRIC23840291. VBISynSp132158_1705.

Phylogenomic databases

eggNOGNOG268505.
HOGENOMHOG000022604.
KOK05583.
OMALLFYWMN.
OrthoDBEOG6Q2SSH.

Family and domain databases

HAMAPMF_01355. NDH1_NDH1L.
InterProIPR019654. NADH-quinone_OxRdatse_su_L.
[Graphical view]
PfamPF10716. NdhL. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameNDHL_SYNY3
AccessionPrimary (citable) accession number: P27372
Entry history
Integrated into UniProtKB/Swiss-Prot: August 1, 1992
Last sequence update: August 1, 1992
Last modified: July 9, 2014
This is version 78 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

Synechocystis PCC 6803

Synechocystis (strain PCC 6803): entries and gene names

SIMILARITY comments

Index of protein domains and families