Reviewed, UniProtKB/Swiss-Prot A8FD22 (CYSH_BACP2)

Names and origin

Protein names

Recommended name:
    Phosphoadenosine phosphosulfate reductase
    EC=1.8.4.8
Alternative name(s):
    PAPS reductase, thioredoxin dependent
    PAdoPS reductase
    3'-phosphoadenylylsulfate reductase
    PAPS sulfotransferase

Gene names

Name:	cysH
Ordered Locus Names:	BPUM_1456

Organism

Bacillus pumilus (strain SAFR-032) [Complete proteome] [HAMAP]

Taxonomic identifier

315750 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus

Protein attributes

Sequence length	233 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Reduction of activated sulfate into sulfite. HAMAP MF_00063
Catalytic activity	Adenosine 3',5'-bisphosphate + sulfite + thioredoxin disulfide = 3'-phosphoadenylyl sulfate + thioredoxin. HAMAP MF_00063
Pathway	Sulfur metabolism; hydrogen sulfide biosynthesis; sulfite from sulfate: step 3/3. HAMAP MF_00063
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the PAPS reductase family. CysH subfamily.

Ontologies

Keywords
Cellular component	Cytoplasm
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	cysteine biosynthetic process Inferred from electronic annotation. Source: InterPro oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW sulfate assimilation, phosphoadenylyl sulfate reduction by phosphoadenylyl-sulfate reductase (thioredoxin) Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	phosphoadenylyl-sulfate reductase (thioredoxin) activity Inferred from electronic annotation. Source: HAMAP transferase activity 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 – 233	233	Phosphoadenosine phosphosulfate reductase HAMAP MF_00063		PRO_1000057429

Sequences

	Sequence		Length	Mass (Da)
	A8FD22-1 [UniParc]. Last modified November 13, 2007. Version 1. Checksum: 5932B0591BF6F218	FASTA	233	26,719
	10 20 30 40 50 60 MLTYENWQEP SITFQEDDLY KGALSVLKWA YGHYGDQLVY ACSFGIEGIV LIDLIAKVKK 70 80 90 100 110 120 DARIVFLDTG LHFKETYDTI DAVKERYPGL DIVLKTPELT VEEQNDQHGD QLWKTDPQSC 130 140 150 160 170 180 CHMRKVIPLQ EALSGYPAWL SGLRREQSPK RAGTNFLNKD EKFKSVKVCP LIHWTWKDIW 190 200 210 220 230 RYASREELTY NPLHDQGYPS IGCAPCTQPA FTAQDLRSGR WSGTAKTECG LHE

References

[1]

"Paradoxical DNA repair and peroxide resistance gene conservation in Bacillus pumilus SAFR-032." Gioia J., Yerrapragada S., Qin X., Jiang H., Igboeli O.C., Muzny D., Dugan-Rocha S., Ding Y., Hawes A., Liu W., Perez L., Kovar C., Dinh H., Lee S., Nazareth L., Blyth P., Holder M., Buhay C. , Tirumalai M.R., Liu Y., Dasgupta I., Bokhetache L., Fujita M., Karouia F., Eswara Moorthy P., Siefert J., Uzman A., Buzumbo P., Verma A., Zwiya H., McWilliams B.D., Olowu A., Clinkenbeard K.D., Newcombe D., Golebiewski L., Petrosino J.F., Nicholson W.L., Fox G.E., Venkateswaran K., Highlander S.K., Weinstock G.M. PLoS ONE 2:E928-E928(2007) [PubMed: 17895969] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000813 Genomic DNA. Translation: ABV62139.1.
RefSeq	YP_001486699.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	A8FD22.
Genome annotation databases
GeneID	5620723.
GenomeReviews	Gene locus BPUM_1456 in contig CP000813_GR.
KEGG	bpu:BPUM_1456.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	FEETLAY.
Family and domain databases
HAMAP	MF_00063. [Tree]
InterPro	IPR011798. APS_reductase. IPR004511. PAdo_PSO4_Rdtase_CysH. IPR002500. PAPS_reduct. IPR014729. Rossmann-like_a/b/a_fold. [Graphical view]
Gene3D	G3DSA:3.40.50.620. Rossmann-like_a/b/a_fold. 1 hit.
Pfam	PF01507. PAPS_reduct. 1 hit. [Graphical view]
TIGRFAMs	TIGR02055. APS_reductase. 1 hit. TIGR00434. cysH. 1 hit.
ProtoNet	Search...

Entry information

Entry name

CYSH_BACP2

Accession

Primary (citable) accession number: A8FD22

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 5, 2008
Last sequence update:	November 13, 2007
Last modified:	November 3, 2009
This is version 14 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)