Reviewed, UniProtKB/Swiss-Prot P43869 (P5CR_HAEIN)

Names and origin

Protein names

Recommended name:
    Pyrroline-5-carboxylate reductase
      Short name=P5C reductase
      Short name=P5CR
    EC=1.5.1.2

Gene names

Name:	proC
Ordered Locus Names:	HI0307

Organism

Haemophilus influenzae [Complete proteome] [HAMAP]

Taxonomic identifier

727 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Pasteurellales › Pasteurellaceae › Haemophilus

Protein attributes

Sequence length	271 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	L-proline + NAD(P)+ = 1-pyrroline-5-carboxylate + NAD(P)H.
Pathway	Amino-acid biosynthesis; L-proline biosynthesis; L-proline from L-glutamate 5-semialdehyde: step 1/1.
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the pyrroline-5-carboxylate reductase family.

Ontologies

Keywords
Biological process	Amino-acid biosynthesis Proline biosynthesis
Cellular component	Cytoplasm
Ligand	NADP
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW proline biosynthetic process Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	binding Inferred from electronic annotation. Source: InterPro pyrroline-5-carboxylate reductase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 271	271	Pyrroline-5-carboxylate reductase		PRO_0000187290

Sequences

	Sequence		Length	Mass (Da)
	P43869-1 [UniParc]. Last modified November 1, 1995. Version 1. Checksum: 132B69A9CEAE8B35	FASTA	271	29,124
	10 20 30 40 50 60 MQHKLIAFIG GGNMAQAIIL GLLKQGYPAE QIIVNDPNEE KRAFFANLDV ATSENNVGSA 70 80 90 100 110 120 IKAEVVLLAV KPQMMAEVCS PLSAVDFSDK LLISIAAGIS TERLNALIPS VKSIVRVMPN 130 140 150 160 170 180 TPALVGEGMA GLFAPKNTSE NYRTFAQDLL GAVGRTVWVN DETQMHAVTA ASGSSPAYFF 190 200 210 220 230 240 LMLEAMQKAL IKMNIDEKTA RELVQQSMLG AAKMVTENPQ IALSTLRENV TSKGGTTAAA 250 260 270 LAVFDAQHFN QTIEQAMQAC LSRSQEMETL F

References

[1]

"Whole-genome random sequencing and assembly of Haemophilus influenzae Rd." Fleischmann R.D., Adams M.D., White O., Clayton R.A., Kirkness E.F., Kerlavage A.R., Bult C.J., Tomb J.-F., Dougherty B.A., Merrick J.M., McKenney K., Sutton G.G., FitzHugh W., Fields C.A., Gocayne J.D., Scott J.D., Shirley R., Liu L.-I. , Glodek A., Kelley J.M., Weidman J.F., Phillips C.A., Spriggs T., Hedblom E., Cotton M.D., Utterback T.R., Hanna M.C., Nguyen D.T., Saudek D.M., Brandon R.C., Fine L.D., Fritchman J.L., Fuhrmann J.L., Geoghagen N.S.M., Gnehm C.L., McDonald L.A., Small K.V., Fraser C.M., Smith H.O., Venter J.C. Science 269:496-512(1995) [PubMed: 7542800] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 51907 / DSM 11121 / KW20 / Rd.

Cross-references

Sequence databases
EMBL GenBank DDBJ	L42023 Genomic DNA. Translation: AAC21972.1.
PIR	I64060.
RefSeq	NP_438474.1.
3D structure databases
SMR	P43869. Positions 6-271.
ModBase	Search...
Genome annotation databases
GeneID	949427.
GenomeReviews	Gene locus HI0307 in contig L42023_GR.
KEGG	hin:HI0307.
NMPDR	fig|71421.1.peg.289.
TIGR	HI0307.
Phylogenomic databases
HOGENOM	HBG726602.
OMA	NLVRVMP.
Enzyme and pathway databases
BioCyc	HINF71421:HI_0307-MONOMER.
BRENDA	1.5.1.2. 109.
Family and domain databases
InterPro	IPR016040. NAD(P)-bd_dom. IPR004455. NADP_OxRdtase_F420. IPR000304. P5CR. [Graphical view]
PANTHER	PTHR11645. P5CR. 1 hit.
Pfam	PF03807. F420_oxidored. 1 hit. [Graphical view]
PIRSF	PIRSF000193. Pyrrol-5-carb_rd. 1 hit.
TIGRFAMs	TIGR00112. proC. 1 hit.
PROSITE	PS00521. P5CR. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

P5CR_HAEIN

Accession

Primary (citable) accession number: P43869

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1995
Last sequence update:	November 1, 1995
Last modified:	February 9, 2010
This is version 63 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)