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B8HYJ6 (B8HYJ6_CYAP4) Unreviewed, UniProtKB/TrEMBL

Last modified December 14, 2011. Version 19. Feed History...

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

Protein namesRecommended name:
Magnesium-protoporphyrin IX monomethyl ester [oxidative] cyclase 1 HAMAP MF_01840
Short name=Mg-protoporphyrin IX monomethyl ester oxidative cyclase 1 HAMAP MF_01840
EC=1.14.13.81 HAMAP MF_01840
Gene names
Name:acsF1 HAMAP MF_01840
Ordered Locus Names:Cyan7425_4340
OrganismCyanothece sp. (strain PCC 7425 / ATCC 29141) [Complete proteome] [HAMAP] EMBL ACL46650.1
Taxonomic identifier395961 [NCBI]
Taxonomic lineageBacteria › Cyanobacteria › Chroococcales › Cyanothece

Protein attributes

Sequence length358 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the formation of the isocyclic ring in chlorophyll biosynthesis. Mediates the cyclase reaction, which results in the formation of divinylprotochlorophyllide (Pchlide) characteristic of all chlorophylls from magnesium-protoporphyrin IX 13-monomethyl ester (MgPMME) By similarity. HAMAP MF_01840

Catalytic activity

131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + O2 = 131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + 2 H2O. HAMAP MF_01840

131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + O2 = divinylprotochlorophyllide + NADP+ + 2 H2O. HAMAP MF_01840

Magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + O2 = 131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O. HAMAP MF_01840

Cofactor

Iron By similarity. HAMAP MF_01840

Pathway

Porphyrin biosynthesis; chlorophyll biosynthesis (light-independent). HAMAP MF_01840

Sequence similarities

Belongs to the AcsF family. HAMAP MF_01840

Sequences

Sequence LengthMass (Da)Tools
B8HYJ6 [UniParc].

Last modified March 3, 2009. Version 1.
Checksum: F7B647A2DF526396

FASTA35842,483
        10         20         30         40         50         60 
MVDSLKKPDF EQMREGIKVP AKETILTPRF YTTDFDEMAK MDISVNEAEL RAILEEFRTD 

        70         80         90        100        110        120 
YNRHHFVRDE QFQQSWDHID GETRQLFVEF LERSCTAEFS GFLLYKELGR RLKDKSPLLA 

       130        140        150        160        170        180 
ECFNLMSRDE ARHAGFLNKA MSDFKLSLDL GFLTQSRKYT FFKPKFIFYA TYLSEKIGYW 

       190        200        210        220        230        240 
RYITIYRHLQ THPENRIYPI FNFFENWCQD ENRHGDFFDA IMKSQPGILN DWRARLWCRF 

       250        260        270        280        290        300 
FLLSVFATMY LNDVQRSDFY AAIGLDARDY DKYVIDKTND TAGRVFPIIL DVNTPQFYDR 

       310        320        330        340        350 
LEICVKNNEK LRAIDSSSQP GFLKLLRKVP HLASNGWQFL QLFLIKPIDV ASLEGSVR

« Hide

References

[1]"Complete sequence of chromosome Cyanothece sp. PCC 7425."
Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Sims D., Meineke L., Brettin T., Detter J.C., Han C., Larimer F., Land M., Hauser L., Kyrpides N. expand/collapse author list , Ovchinnikova G., Liberton M., Stoeckel J., Banerjee A., Singh A., Page L., Sato H., Zhao L., Sherman L., Pakrasi H.B., Richardson P.
Submitted (JAN-2009) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: PCC 7425 / ATCC 29141.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP001344 Genomic DNA. Translation: ACL46650.1.
RefSeqYP_002485011.1. NC_011884.1.

3D structure databases

ModBaseSearch...

Protein-protein interaction databases

STRINGB8HYJ6.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID7290292.
GenomeReviewsGene locus Cyan7425_4340 in contig CP001344_GR.
KEGGcyn:Cyan7425_4340.
PATRIC21569673. VBICyaSp30657_4327.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMHBG284843.
OMAHGDFFDA.
PhylomeDBB8HYJ6.
ProtClustDBPRK13654.

Family and domain databases

HAMAPMF_01840. AcsF.
[Tree]
InterProIPR008434. AcsF.
IPR009078. Ferritin/RR-like.
IPR003251. Rubrerythrin.
[Graphical view]
KOK04035.
PfamPF02915. Rubrerythrin. 1 hit.
[Graphical view]
SUPFAMSSF47240. Ferritin/RR_like. 1 hit.
TIGRFAMsTIGR02029. AcsF. 1 hit.
ProtoNetSearch...

Entry information

Entry nameB8HYJ6_CYAP4
AccessionPrimary (citable) accession number: B8HYJ6
Entry history
Integrated into UniProtKB/TrEMBL: March 3, 2009
Last sequence update: March 3, 2009
Last modified: December 14, 2011
This is version 19 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
to top of pageNames·Attributes·General annotation·Ontologies·Sequences·References·Cross-refs·Entry info