P26179 (BCHZ_RHOCB) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Chlorophyllide reductase subunit Z
EC=1.18.-.-

Alternative name(s):
Chlorin reductase subunit Z

Gene names

Name:	bchZ
Ordered Locus Names:	RCAP_rcc00689

Organism

Rhodobacter capsulatus (strain ATCC BAA-309 / NBRC 16581 / SB1003) [Complete proteome] [HAMAP]

Taxonomic identifier

272942 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rhodobacterales › Rhodobacteraceae › Rhodobacter › Rhodobacter capsulatus

Protein attributes

Sequence length	490 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Converts chlorophylls (Chl) into bacteriochlorophylls (BChl) by reducing ring B of the tetrapyrrole.
Pathway	Porphyrin biosynthesis; bacteriochlorophyll biosynthesis.
Sequence similarities	Belongs to the ChlB/BchB/BchZ family.

Ontologies

Keywords
Biological process	Bacteriochlorophyll biosynthesis Chlorophyll biosynthesis Photosynthesis
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	bacteriochlorophyll biosynthetic process Inferred from electronic annotation. Source: UniProtKB-UniPathway photosynthesis Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	oxidoreductase activity, acting on iron-sulfur proteins as donors Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 490	490	Chlorophyllide reductase subunit Z		PRO_0000219849

Sequences

	Sequence		Length	Mass (Da)
	P26179 [UniParc]. Last modified May 1, 1992. Version 1. Checksum: 163120EC644749E8	FASTA	490	53,218
	10 20 30 40 50 60 MFLLDHDRAG GYWGAVYTFC AVKGLQVVID GPVGCENLPV TSVLHYTDGL PPHELPIVVT 70 80 90 100 110 120 GLGDAELGRE GTEGAMSRAW KTLDPLLPSV VVTGSIAEMI GGGVTPQGTN LQRFLARTID 130 140 150 160 170 180 EDQWQCADRA MTWLFTEYGM TKGRMPGERM RPDGAKPRVN ILGPMYGAFN MASDLHEIRR 190 200 210 220 230 240 LVEGIGAEVN MVFPLGTHLS EVRNLVNADV NVVMYREFGR NLAEILGKPY LQAPIGLEST 250 260 270 280 290 300 TKFLRSLGEL LGLDPEPFIE REKHATLKPL WDLWRSVTQD FFATASFGIC ATETYARGIK 310 320 330 340 350 360 AYLEGDLGLP CAFAVARKAG EKTKSDEVRG LIRQTRPLVV FGSINEKIYL AETKAGHGPA 370 380 390 400 410 420 ASFVPASFPG AAIRRATGTP FMGYMGSVYL LQEICNGLFD ALFNILPLAS EMDSAAATPA 430 440 450 460 470 480 TLRRDMPWDA DAQAALDRIV SQHPVLTRIS AAKSLRDAAE KAALDQGAER VVLEMVEALG 490 DATMDRKGGN

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"The Rhodobacter capsulatus chlorin reductase-encoding locus, bchA, consists of three genes, bchX, bchY, and bchZ." Burke D.H., Alberti M., Hearst J.E. J. Bacteriol. 175:2407-2413(1993) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: ATCC BAA-309 / NBRC 16581 / SB1003.
[2]	"Complete genome sequence of the photosynthetic purple nonsulfur bacterium Rhodobacter capsulatus SB 1003." Strnad H., Lapidus A., Paces J., Ulbrich P., Vlcek C., Paces V., Haselkorn R. J. Bacteriol. 192:3545-3546(2010) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC BAA-309 / NBRC 16581 / SB1003.

Cross-references

Sequence databases
EMBL GenBank DDBJ	Z11165 Genomic DNA. Translation: CAA77550.1. CP001312 Genomic DNA. Translation: ADE84454.1.
PIR	D49850.
RefSeq	YP_003576861.1. NC_014034.1.
3D structure databases
ProteinModelPortal	P26179.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	ADE84454; ADE84454; RCAP_rcc00689.
GeneID	9003518.
KEGG	rcp:RCAP_rcc00689.
PATRIC	35501446. VBIRhoCap134200_0700.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HOG000154732.
KO	K11335.
OMA	KPVWDLW.
Enzyme and pathway databases
BioCyc	MetaCyc:MONOMER-13255. RCAP272942:GJIY-702-MONOMER.
UniPathway	UPA00669.
Family and domain databases
InterPro	IPR010244. BchZ. IPR000510. Nase/OxRdtase_comp1. IPR013580. P-CP/CP_red_C. IPR016209. Protochlorophyllide_Rdtase. [Graphical view]
Pfam	PF00148. Oxidored_nitro. 1 hit. PF08369. PCP_red. 1 hit. [Graphical view]
PIRSF	PIRSF000163. PCP_ChlB. 1 hit.
TIGRFAMs	TIGR02014. BchZ. 1 hit.
ProtoNet	Search...

Entry information

Entry name

BCHZ_RHOCB

Accession

Primary (citable) accession number: P26179
Secondary accession number(s): D5AP82

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 1, 1992
Last sequence update:	May 1, 1992
Last modified:	May 1, 2013
This is version 73 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program