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P55350 (Y4AC_RHISN) Reviewed, UniProtKB/Swiss-Prot

Last modified November 13, 2013. Version 71. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Putative phytoene synthase

EC=2.5.1.32
Gene names
Ordered Locus Names:NGR_a00440
ORF Names:y4aC
Encoded onPlasmid sym pNGR234a
OrganismRhizobium sp. (strain NGR234) [Complete proteome] [HAMAP]
Taxonomic identifier394 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeSinorhizobium/Ensifer groupSinorhizobium

Protein attributes

Sequence length279 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the reaction from prephytoene diphosphate to phytoene. Probably part of an operon y4aABCD involved in the synthesis of an isoprenoid compound.

Catalytic activity

2 geranylgeranyl diphosphate = 15-cis-phytoene + 2 diphosphate.

Sequence similarities

Belongs to the phytoene/squalene synthase family.

Ontologies

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 279279Putative phytoene synthase
PRO_0000067442

Sequences

Sequence LengthMass (Da)Tools
P55350 [UniParc].

Last modified November 1, 1997. Version 1.
Checksum: DD236CB8F72BAFC5

FASTA27931,354
        10         20         30         40         50         60 
MRAEAAAHAN HRSTALGSSF YLGMRTLPPV QREAIFQIYS FCRQVDDIAD SDEPREHRLA 

        70         80         90        100        110        120 
ALQQWRDHID ALYQCVPPPR LKDYLASVTT FGLKREDFLA VVDGMEMDVL QDIRAPKMAT 

       130        140        150        160        170        180 
LDLYCDRVAS AVGRMSVRVF GLSEEDGIAL AHHLGRALQL TNILRDIDED AGLGRLYIPR 

       190        200        210        220        230        240 
ESLDHAGITS SDPHKVIADK ALPKACAPLA QRAMMHFAES DEIMNCNPRR IVRAPTIMSK 

       250        260        270 
CYRAILDLLL IRGFAAPREP VRVTNLTKRA ILFRYALML 

« Hide

References

[1]"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.
[2]"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
U00090 Genomic DNA. Translation: AAB91601.1.
RefSeqNP_443763.1. NC_000914.2.

3D structure databases

ProteinModelPortalP55350.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING394.NGR_a00440.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAB91601; AAB91601; NGR_a00440.
GeneID962247.
KEGGrhi:NGR_a00440.
PATRIC32300811. VBIRhiSp122450_0041.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1562.
HOGENOMHOG000220850.
KOK02291.
OMAVKAPRIM.
OrthoDBEOG6PGK3F.
ProtClustDBCLSK808988.

Enzyme and pathway databases

BioCycSFRE394:GBYN-6095-MONOMER.

Family and domain databases

Gene3D1.10.600.10. 1 hit.
InterProIPR002060. Squ/phyt_synthse.
IPR017828. Squalene/phytoene_synth.
IPR019845. Squalene/phytoene_synthase_CS.
IPR008949. Terpenoid_synth.
[Graphical view]
PfamPF00494. SQS_PSY. 1 hit.
[Graphical view]
SUPFAMSSF48576. SSF48576. 1 hit.
TIGRFAMsTIGR03465. HpnD. 1 hit.
PROSITEPS01044. SQUALEN_PHYTOEN_SYN_1. 1 hit.
PS01045. SQUALEN_PHYTOEN_SYN_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameY4AC_RHISN
AccessionPrimary (citable) accession number: P55350
Entry history
Integrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1997
Last modified: November 13, 2013
This is version 71 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

Rhizobium plasmid pNGR234a

Rhizobium plasmid pNGR234a: entries and gene names