Skip Header

Contribute Send feedback
Read comments (?) or add your own

Q41578 (PORA_WHEAT) Reviewed, UniProtKB/Swiss-Prot

Last modified April 3, 2013. Version 81. 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
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Protochlorophyllide reductase A, chloroplastic
Short name=PCR A
EC=1.3.1.33
Alternative name(s):
NADPH-protochlorophyllide oxidoreductase A
Short name=POR A
Gene names
Name:PORA
OrganismTriticum aestivum (Wheat)
Taxonomic identifier4565 [NCBI]
Taxonomic lineageEukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › Liliopsida › Poales › Poaceae › BEP clade › Pooideae › Triticeae › Triticum

Protein attributes

Sequence length388 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceInferred from homology

General annotation (Comments)

Function

Phototransformation of protochlorophyllide (Pchlide) to chlorophyllide (Chlide).

Catalytic activity

Chlorophyllide a + NADP+ = protochlorophyllide + NADPH.

Pathway

Porphyrin biosynthesis; chlorophyll biosynthesis.

Subcellular location

Plastid › chloroplast.

Sequence similarities

Belongs to the short-chain dehydrogenases/reductases (SDR) family. POR subfamily.

Ontologies

Keywords
   Biological processChlorophyll biosynthesis
Photosynthesis
   Cellular componentChloroplast
Plastid
   DomainTransit peptide
   LigandNADP
   Molecular functionOxidoreductase
Gene Ontology (GO)
   Biological_processchlorophyll biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

photosynthesis

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular_componentchloroplast

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionnucleotide binding

Inferred from electronic annotation. Source: InterPro

protochlorophyllide reductase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Transit peptide1 – 7474Chloroplast By similarity
Chain75 – 388314Protochlorophyllide reductase A, chloroplastic
PRO_0000023297

Sequences

Sequence LengthMass (Da)Tools
Q41578 [UniParc].

Last modified November 1, 1996. Version 1.
Checksum: 86B9DB96BD085AB3

FASTA38841,156
        10         20         30         40         50         60 
MALQLLPSTL SVPKKGSSMG AAAVKDTAAF LGVSSKAKKA SLAVRTQVAT APSSVTTSPG 

        70         80         90        100        110        120 
SATAKPSGKK TLRQGVVVIT GASSGLGLAA AKALAETGKW HVVMACRDFL KASKAAKAAG 

       130        140        150        160        170        180 
MADGSYTVMH LDLASLDSVR QFVDAFRRAE MPLDVLVCNA AIYRPTARTP TFTADGHEMS 

       190        200        210        220        230        240 
VGVNHLGHFL LARLLMEDLQ KSDYPSRRMV IVGSITGNSN TLAGNVPPKA SLGDLRGLAG 

       250        260        270        280        290        300 
GLSGASGSAM IDGDESFDGA KAYKDSKVCN MLTMQEFHRR YHEETGITFS SLYPGCIATT 

       310        320        330        340        350        360 
GLFREHIPLF RTLFPPFQKF VTKGFVSEAE SGKRLAQVVA EPSLTKSGVY WSWNKDSASF 

       370        380 
ENQLSQEASD PEKARKVWEL SEKLVGLA

« Hide

References

[1]"Cloning, characterization and import studies on protochlorophyllide reductase from wheat (Triticum aestivum)."
Teakle G.R., Griffiths W.T.
Biochem. J. 296:225-230(1993) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Tissue: Shoot.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		X76532 Genomic DNA. Translation: CAA54042.1.
PIRS39394.

3D structure databases

ProteinModelPortalQ41578.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Organism-specific databases

GrameneQ41578.

Enzyme and pathway databases

BRENDA1.3.1.33. 6500.
UniPathwayUPA00668.

Family and domain databases

Gene3D3.40.50.720. 2 hits.
InterProIPR002198. DH_sc/Rdtase_SDR.
IPR002347. Glc/ribitol_DH.
IPR016040. NAD(P)-bd_dom.
IPR005979. Prochl_reduct.
[Graphical view]
PfamPF00106. adh_short. 1 hit.
[Graphical view]
PRINTSPR00081. GDHRDH.
TIGRFAMsTIGR01289. LPOR. 1 hit.
ProtoNetSearch...

Entry information

Entry namePORA_WHEAT
AccessionPrimary (citable) accession number: Q41578
Entry history
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: November 1, 1996
Last modified: April 3, 2013
This is version 81 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents