Q53204 (FDXN_RHISN) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Ferredoxin-like protein in nif region

Gene names

Name:	fdxN
Ordered Locus Names:	NGR_a01280
ORF Names:	y4uL

Encoded on

Plasmid sym pNGR234a

Organism

Rhizobium sp. (strain NGR234) [Complete proteome] [HAMAP]

Taxonomic identifier

394 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Rhizobiaceae › Sinorhizobium/Ensifer group › Sinorhizobium › Sinorhizobium fredii group › Rhizobium fredii

Protein attributes

Sequence length	64 AA.
Sequence status	Complete.
Protein existence	Predicted

General annotation (Comments)

Cofactor	Binds 2 4Fe-4S clusters Probable.
Sequence similarities	Contains 1 4Fe-4S ferredoxin-type domain.

Ontologies

Keywords
Biological process	Electron transport Nitrogen fixation Transport
Domain	Repeat
Ligand	4Fe-4S Iron Iron-sulfur Metal-binding
Technical term	Complete proteome Plasmid
Gene Ontology (GO)
Biological_process	electron transport chain Inferred from electronic annotation. Source: UniProtKB-KW nitrogen fixation Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	4 iron, 4 sulfur cluster binding Inferred from electronic annotation. Source: UniProtKB-KW metal ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 64	64	Ferredoxin-like protein in nif region		PRO_0000159165
Regions
	Domain	2 – 30	29	4Fe-4S ferredoxin-type
Sites
	Metal binding	10	1	Iron-sulfur 1 (4Fe-4S) By similarity
	Metal binding	13	1	Iron-sulfur 1 (4Fe-4S) By similarity
	Metal binding	16	1	Iron-sulfur 1 (4Fe-4S) By similarity
	Metal binding	20	1	Iron-sulfur 2 (4Fe-4S) By similarity
	Metal binding	39	1	Iron-sulfur 2 (4Fe-4S) By similarity
	Metal binding	42	1	Iron-sulfur 2 (4Fe-4S) By similarity
	Metal binding	51	1	Iron-sulfur 2 (4Fe-4S) By similarity
	Metal binding	55	1	Iron-sulfur 1 (4Fe-4S) By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q53204 [UniParc]. Last modified November 1, 1996. Version 1. Checksum: 39938F67BC3394B4	FASTA	64	6,950
	10 20 30 40 50 60 MAFKIIASQC TQCGACEFEC PSNAIELKGE KYVIDPKKCT ECKGVFEIQQ CASVCPMPKT CVPA

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Sequencing the 500-kb GC-rich symbiotic replicon of Rhizobium sp. NGR234 using dye terminators and a thermostable 'sequenase': a beginning." Freiberg C., Perret X., Broughton W.J., Rosenthal A. Genome Res. 6:590-600(1996) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[2]	"Molecular basis of symbiosis between Rhizobium and legumes." Freiberg C.A., Fellay R., Bairoch A., Broughton W.J., Rosenthal A., Perret X. Nature 387:394-401(1997) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: NGR234.
[3]	"Rhizobium sp. strain NGR234 possesses a remarkable number of secretion systems." Schmeisser C., Liesegang H., Krysciak D., Bakkou N., Le Quere A., Wollherr A., Heinemeyer I., Morgenstern B., Pommerening-Roeser A., Flores M., Palacios R., Brenner S., Gottschalk G., Schmitz R.A., Broughton W.J., Perret X., Strittmatter A.W., Streit W.R. Appl. Environ. Microbiol. 75:4035-4045(2009) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: NGR234.

Cross-references

Sequence databases
EMBL GenBank DDBJ	Z68203 Genomic DNA. Translation: CAA92411.1. U00090 Genomic DNA. Translation: AAB91884.1.
RefSeq	NP_444097.1. NC_000914.2.
3D structure databases
ProteinModelPortal	Q53204.
ModBase	Search...
Protein-protein interaction databases
STRING	394.NGR_a01280.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAB91884; AAB91884; NGR_a01280.
GeneID	962466.
KEGG	rhi:NGR_a01280.
PATRIC	32300953. VBIRhiSp122450_0112.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG1145.
HOGENOM	HOG000044615.
OMA	CEFECPS.
ProtClustDB	CLSK784561.
Family and domain databases
InterPro	IPR017896. 4Fe4S_Fe-S-bd. IPR017900. 4Fe4S_Fe_S_CS. [Graphical view]
Pfam	PF13237. Fer4_10. 1 hit. [Graphical view]
PROSITE	PS00198. 4FE4S_FER_1. 1 hit. PS51379. 4FE4S_FER_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

FDXN_RHISN

Accession

Primary (citable) accession number: Q53204

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1997
Last sequence update:	November 1, 1996
Last modified:	May 1, 2013
This is version 80 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program