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Protein

Nitrogenase protein alpha chain

Gene

Rru_A1394

Organism
Rhodospirillum rubrum (strain ATCC 11170 / NCIB 8255)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

8 reduced ferredoxin + 8 H+ + N2 + 16 ATP + 16 H2O = 8 oxidized ferredoxin + H2 + 2 NH3 + 16 ADP + 16 phosphate.UniRule annotation

GO - Molecular functioni

  1. carbonyl sulfide nitrogenase activity Source: UniProtKB-EC
  2. iron-sulfur cluster binding Source: InterPro
  3. metal ion binding Source: UniProtKB-KW
  4. nitrogenase activity Source: UniProtKB-EC

GO - Biological processi

  1. nitrogen fixation Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

OxidoreductaseUniRule annotationImported

Keywords - Biological processi

Nitrogen fixationUniRule annotation

Keywords - Ligandi

IronUniRule annotation, Metal-bindingUniRule annotation

Enzyme and pathway databases

BioCyciRRUB269796:GCN1-1417-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Nitrogenase protein alpha chainUniRule annotation (EC:1.18.6.1UniRule annotation)
Gene namesi
Ordered Locus Names:Rru_A1394Imported
OrganismiRhodospirillum rubrum (strain ATCC 11170 / NCIB 8255)Imported
Taxonomic identifieri269796 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodospirillalesRhodospirillaceaeRhodospirillum
ProteomesiUP000001929 Componenti: Chromosome

Interactioni

Protein-protein interaction databases

STRINGi269796.Rru_A1394.

Family & Domainsi

Sequence similaritiesi

Belongs to the nifD/nifK/nifE/nifN family.UniRule annotation

Phylogenomic databases

eggNOGiCOG2710.
HOGENOMiHOG000005529.
KOiK02586.
OMAiKCIPERK.
OrthoDBiEOG69WFG2.

Family and domain databases

InterProiIPR000510. Nase/OxRdtase_comp1.
IPR005974. Nase_asu.
IPR010143. Nase_comp1_asu.
IPR000318. Nase_comp1_CS.
IPR011290. Nase_Fe-Fe_asu.
[Graphical view]
PfamiPF00148. Oxidored_nitro. 1 hit.
[Graphical view]
TIGRFAMsiTIGR01284. alt_nitrog_alph. 1 hit.
TIGR01861. ANFD. 1 hit.
TIGR01862. N2-ase-Ialpha. 1 hit.
PROSITEiPS00699. NITROGENASE_1_1. 1 hit.
PS00090. NITROGENASE_1_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q2RUK0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPHHTFKCSE CIPERTKHAV IKGADEDLTS CLPLGYLNTI PGSISERGCA
60 70 80 90 100
YCGAKHVIGQ PMKDVIHISH GPIGCTYDTW QTKRYISDNN NFQLKYTYAT
110 120 130 140 150
DVREKHIVFG AEKLLKQNIL EAFKAFPDIK RMTIYQTCAT ALIGDDIDAI
160 170 180 190 200
ASEVMDELPD VDIFVCNSPG FAGPSQSGGH HKINIAWVNQ KVGTVEPEIT
210 220 230 240 250
SDYVINYVGE YNIQGDQEVM QDYFNRMGIQ ILSTFTGNGS YDGLRAMHRA
260 270 280 290 300
HLNVLECARS AEYICNELRV RYGIPRLDID GFGFEPLSDS LRKIGLFFGI
310 320 330 340 350
EDRAQAIIDE ETAKWKPQLD WYKERLRGKK VCLWPGGSKL WHWAHVIQEE
360 370 380 390 400
MGLNVVSLYT KFGHQGDMEK GIARCGEGAL AIDDPNELEG LEALEMLKPD
410 420 430 440 450
IILTGKRPGE VAKKVRVPYL NAHAYHNGPY KGYEGWVRFA RDIYNAIYSP
460 470 480 490 500
IFQLSALDIS KDPIPTDQGF LTPQMISDPA LPAEVRSSTV LTPYRGAYDT
510
ISALREKTYP RFDAVPVAQ
Length:519
Mass (Da):58,254
Last modified:January 24, 2006 - v1
Checksum:i776262D4EA81DC21
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000230 Genomic DNA. Translation: ABC22195.1.
RefSeqiYP_426482.1. NC_007643.1.

Genome annotation databases

EnsemblBacteriaiABC22195; ABC22195; Rru_A1394.
GeneIDi3834809.
KEGGirru:Rru_A1394.
PATRICi23326412. VBIRhoRub82919_1463.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000230 Genomic DNA. Translation: ABC22195.1.
RefSeqiYP_426482.1. NC_007643.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi269796.Rru_A1394.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABC22195; ABC22195; Rru_A1394.
GeneIDi3834809.
KEGGirru:Rru_A1394.
PATRICi23326412. VBIRhoRub82919_1463.

Phylogenomic databases

eggNOGiCOG2710.
HOGENOMiHOG000005529.
KOiK02586.
OMAiKCIPERK.
OrthoDBiEOG69WFG2.

Enzyme and pathway databases

BioCyciRRUB269796:GCN1-1417-MONOMER.

Family and domain databases

InterProiIPR000510. Nase/OxRdtase_comp1.
IPR005974. Nase_asu.
IPR010143. Nase_comp1_asu.
IPR000318. Nase_comp1_CS.
IPR011290. Nase_Fe-Fe_asu.
[Graphical view]
PfamiPF00148. Oxidored_nitro. 1 hit.
[Graphical view]
TIGRFAMsiTIGR01284. alt_nitrog_alph. 1 hit.
TIGR01861. ANFD. 1 hit.
TIGR01862. N2-ase-Ialpha. 1 hit.
PROSITEiPS00699. NITROGENASE_1_1. 1 hit.
PS00090. NITROGENASE_1_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Complete sequence of the chromosome of Rhodospirillum rubrum ATCC 11170."
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Munk A.C., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J., Larimer F., Land M.
    , Kyrpides N., Mavrommatis K., Richardson P., Zhang Y., Roberts G., Reslewic S., Zhou S., Schwartz D.C.
    Submitted (NOV-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S.1Imported.

Entry informationi

Entry nameiQ2RUK0_RHORT
AccessioniPrimary (citable) accession number: Q2RUK0
Entry historyi
Integrated into UniProtKB/TrEMBL: January 24, 2006
Last sequence update: January 24, 2006
Last modified: March 4, 2015
This is version 70 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.