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Q4J6Z4 (FENR2_SULAC) Reviewed, UniProtKB/Swiss-Prot

Last modified November 16, 2011. Version 50. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Ferredoxin--NADP reductase 2
Short name=FNR 2
Short name=Fd-NADP+ reductase 2
EC=1.18.1.2
Gene names
Ordered Locus Names:Saci_2144
OrganismSulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770) [Complete proteome] [HAMAP]
Taxonomic identifier330779 [NCBI]
Taxonomic lineageArchaea › Crenarchaeota › Thermoprotei › Sulfolobales › Sulfolobaceae › Sulfolobus

Protein attributes

Sequence length332 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

2 reduced ferredoxin + NADP+ + H+ = 2 oxidized ferredoxin + NADPH. HAMAP MF_01685

Cofactor

Binds 1 FAD per subunit By similarity. HAMAP MF_01685

Subunit structure

Homodimer By similarity. HAMAP MF_01685

Sequence similarities

Belongs to the ferredoxin--NADP reductase type 2 family.

Ontologies

Keywords
   LigandFAD
Flavoprotein
NADP
   Molecular functionOxidoreductase
   Technical termComplete proteome
Gene Ontology (GO)
   Molecular functionferredoxin-NADP+ reductase activity

Inferred from electronic annotation. Source: EC

flavin adenine dinucleotide binding

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 332332Ferredoxin--NADP reductase 2 HAMAP MF_01685
PRO_0000364990

Sites

Binding site331FAD By similarity
Binding site411FAD By similarity
Binding site461FAD By similarity
Binding site861FAD; via amide nitrogen and carbonyl oxygen By similarity
Binding site1211FAD; via amide nitrogen By similarity
Binding site2821FAD By similarity
Binding site3251FAD By similarity

Sequences

Sequence LengthMass (Da)Tools
Q4J6Z4 [UniParc].

Last modified August 2, 2005. Version 1.
Checksum: D0D1A95F08F21017

FASTA33236,634
        10         20         30         40         50         60 
MKEYDIIIVG GGPIGLFATF YSGLRDMSAL LIDAQDELGG QLVTIYPEKM VYDVGGYPGI 

        70         80         90        100        110        120 
LAYDLAQNLI EQAKMFSPDI RLKEWVDWIT RTQDNLWVIK TDKGNEFKAK TILLALGIGR 

       130        140        150        160        170        180 
ITPSRLGAGG EIEYENRGVY YTVKRKKDFE EKRILIVGGG DSAVDWAINL APVAKSITLI 

       190        200        210        220        230        240 
HRRDQFRAHE SSVKQLYNIA SVHTWHELKE VKGDGSKVTQ AVIFDNRTKE EKTLDVDAVI 

       250        260        270        280        290        300 
ISIGHKGDLG NVPRWGLNMK GRDILVNAKM ETNLPGVYAA GDIASQEGVP KMALIAIGFS 

       310        320        330 
EAAIATSMAK KYIDPNVSIF GGHSSEIMKS RS

« Hide

References

[1]"The genome of Sulfolobus acidocaldarius, a model organism of the Crenarchaeota."
Chen L., Bruegger K., Skovgaard M., Redder P., She Q., Torarinsson E., Greve B., Awayez M., Zibat A., Klenk H.-P., Garrett R.A.
J. Bacteriol. 187:4992-4999(2005) [PubMed: 15995215] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000077 Genomic DNA. Translation: AAY81437.1.
RefSeqYP_256730.1. NC_007181.1.

3D structure databases

HSSPHSSP built from PDB template 2A87 based on UniProtKB P52214.
ProteinModelPortalQ4J6Z4.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID3472873.
GenomeReviewsGene locus Saci_2144 in contig CP000077_GR.
KEGGsai:Saci_2144.
NMPDRfig|330779.3.peg.2199.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMHBG669726.
OMASESAMAC.
ProtClustDBCLSK803258.

Enzyme and pathway databases

BioCycSACI330779:SACI_2144-MONOMER.

Family and domain databases

HAMAPMF_01685. FENR2.
[Tree]
InterProIPR013027. FAD_pyr_nucl-diS_OxRdtase.
IPR022890. Fd--NADP_Rdtase_type_2.
IPR023753. Pyr_nucl-diS_OxRdtase_FAD/NAD.
IPR001327. Pyr_OxRdtase_NAD-bd_dom.
IPR000103. Pyridine_nuc-diS_OxRdtase_2.
[Graphical view]
KOK00384.
PANTHERPTHR22912:SF53. PTHR22912:SF53. 1 hit.
PfamPF00070. Pyr_redox. 1 hit.
PF07992. Pyr_redox_2. 1 hit.
[Graphical view]
PRINTSPR00368. FADPNR.
PR00469. PNDRDTASEII.
ProtoNetSearch...

Entry information

Entry nameFENR2_SULAC
AccessionPrimary (citable) accession number: Q4J6Z4
Entry history
Integrated into UniProtKB/Swiss-Prot: March 3, 2009
Last sequence update: August 2, 2005
Last modified: November 16, 2011
This is version 50 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

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