Q44486 (Q44486_ANAVA) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Submitted name:
Dinitrogenase beta subunit EMBL AAA93022.1

Gene names

Name:

nifK2 EMBL AAA93022.1

Organism

Anabaena variabilis EMBL AAA93022.1

Taxonomic identifier

1172 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Cyanobacteria › Nostocales › Nostocaceae › Anabaena

Protein attributes

Sequence length	512 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Sequence similarities

Belongs to the nifD/nifK/nifE/nifN family. RuleBase RU004021

Ontologies

Keywords
Biological process	Nitrogen fixation RuleBase RU004021
Gene Ontology (GO)
Biological_process	nitrogen fixation Inferred from electronic annotation. Source: UniProtKB-KW
Cellular_component	molybdenum-iron nitrogenase complex Inferred from electronic annotation. Source: InterPro
Molecular_function	nitrogenase activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequences

	Sequence		Length	Mass (Da)
	Q44486 [UniParc]. Last modified November 1, 1996. Version 1. Checksum: AD82F9B257A11688	FASTA	512	57,644
	10 20 30 40 50 60 MAPNDVNKIK DHAELFQQQE YQELFQAKKE FDCGHNPEEV TRIAEWTKTW EYREKNFARQ 70 80 90 100 110 120 ALTVNPAKAC QPLGSILTAV GFEGTLPFVH GSQGCVAYFR SHLTRHFKEP FSAVSSSMTE 130 140 150 160 170 180 DAAVFGGLKN LVEGLAVSYN LYKPKMIAVC TTCMAEVIGD DLQAFIRTAK EEGAVPEDFP 190 200 210 220 230 240 VPYAHTPSFV GSHILGYDNM MKGILSNLTA RKKKETTNGK INFIPGFETY IGNLREIKRI 250 260 270 280 290 300 ANVMAINYTL LADNSEYLDS PNNGEYNMYP GGTKLEDAAD SINAEATIAL QAYATTKTRE 310 320 330 340 350 360 YIEHEWQHKT YVNRPVGIRG TDEFLMKLSA LTGKPIPQEL EDERGRAVDA LTDSQAWLHG 370 380 390 400 410 420 KRVAMYGDPD LVIGLTQFLL EVGAEPVHIV VSNSNEHFEA ELRALLDSSP FGQGATIHGG 430 440 450 460 470 480 RDLWHMRSLL FTEPVDLLIG NSYGKYLWRD TKTPFVRIGY PIFDRHHLHR YATYGYQGTI 490 500 510 NLLNWIVNTI LDELDRNTII PSKTDISYDL IR

References

[1]	"A second nitrogenase in vegetative cells of a heterocyst-forming cyanobacterium." Thiel T., Lyons E.M., Erker J.C., Ernst A. Proc. Natl. Acad. Sci. U.S.A. 92:9358-9362(1995) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE. Strain: ATCC 29413 EMBL AAA93022.1.
[2]	Thiel T., Lyons E.M., Erker J.C. Submitted (FEB-1996) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE. Strain: ATCC 29413 EMBL AAA93022.1.

Cross-references

Sequence databases
EMBL GenBank DDBJ	U49859 Genomic DNA. Translation: AAA93022.1.
3D structure databases
HSSP	HSSP built from PDB template 1M1N based on UniProtKB P07329.
ProteinModelPortal	Q44486.
SMR	Q44486. Positions 4-512.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Enzyme and pathway databases
BioCyc	MetaCyc:MONOMER-16467.
Family and domain databases
InterPro	IPR000510. Nase/OxRdtase_comp1. IPR000318. Nase_comp1_CS. IPR005976. Nase_Mo-Fe_CF_bsu. IPR024564. Nase_Mo-Fe_CF_bsu_N. [Graphical view]
Pfam	PF11844. DUF3364. 1 hit. PF00148. Oxidored_nitro. 1 hit. [Graphical view]
TIGRFAMs	TIGR01286. nifK. 1 hit.
PROSITE	PS00699. NITROGENASE_1_1. 1 hit. PS00090. NITROGENASE_1_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

Q44486_ANAVA

Accession

Primary (citable) accession number: Q44486

Entry history

Integrated into UniProtKB/TrEMBL:	November 1, 1996
Last sequence update:	November 1, 1996
Last modified:	April 3, 2013
This is version 52 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)