Q9PD82 (CYSH_XYLFA) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Phosphoadenosine phosphosulfate reductase
EC=1.8.4.8

Alternative name(s):
3'-phosphoadenylylsulfate reductase
PAPS reductase, thioredoxin dependent
PAPS sulfotransferase
PAdoPS reductase

Gene names

Name:	cysH
Ordered Locus Names:	XF_1497

Organism

Xylella fastidiosa [Complete proteome] [HAMAP]

Taxonomic identifier

2371 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Xanthomonadales › Xanthomonadaceae › Xylella

Protein attributes

Sequence length	237 AA.
Sequence status	Complete.
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 HAMAP MF_00063.
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 sulfate assimilation, phosphoadenylyl sulfate reduction by phosphoadenylyl-sulfate reductase (thioredoxin) Inferred from electronic annotation. Source: InterPro
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	phosphoadenylyl-sulfate reductase (thioredoxin) 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 – 237	237	Phosphoadenosine phosphosulfate reductase HAMAP MF_00063		PRO_0000100658

Sequences

	Sequence		Length	Mass (Da)
	Q9PD82 [UniParc]. Last modified October 1, 2000. Version 1. Checksum: 8A50F46E37C45EC7	FASTA	237	27,509
	10 20 30 40 50 60 MTVLPALPPL DDLETLNVHL ETLSAENRVC WALERGPDHP ALSSSFGAQS AVMLHLLTRF 70 80 90 100 110 120 APDIPVILVD TGYLFPETYR FADTLTERLK LNLKVYQPLR SGAWTEARHG RLWEQGIDGI 130 140 150 160 170 180 NQYNTLHKVE PMRRALEELQ VGTWFTGLRR GQSSTRTQTS IVQQRDERYK ISPIADWTDR 190 200 210 220 230 DIWEYMKHHD LPYHPLWEQG YVSIGDIHTT RPLEPGMREE DTRFFGFKRE CGIHENI

References

[1]

"The genome sequence of the plant pathogen Xylella fastidiosa." Simpson A.J.G., Reinach F.C., Arruda P., Abreu F.A., Acencio M., Alvarenga R., Alves L.M.C., Araya J.E., Baia G.S., Baptista C.S., Barros M.H., Bonaccorsi E.D., Bordin S., Bove J.M., Briones M.R.S., Bueno M.R.P., Camargo A.A., Camargo L.E.A. , Carraro D.M., Carrer H., Colauto N.B., Colombo C., Costa F.F., Costa M.C.R., Costa-Neto C.M., Coutinho L.L., Cristofani M., Dias-Neto E., Docena C., El-Dorry H., Facincani A.P., Ferreira A.J.S., Ferreira V.C.A., Ferro J.A., Fraga J.S., Franca S.C., Franco M.C., Frohme M., Furlan L.R., Garnier M., Goldman G.H., Goldman M.H.S., Gomes S.L., Gruber A., Ho P.L., Hoheisel J.D., Junqueira M.L., Kemper E.L., Kitajima J.P., Krieger J.E., Kuramae E.E., Laigret F., Lambais M.R., Leite L.C.C., Lemos E.G.M., Lemos M.V.F., Lopes S.A., Lopes C.R., Machado J.A., Machado M.A., Madeira A.M.B.N., Madeira H.M.F., Marino C.L., Marques M.V., Martins E.A.L., Martins E.M.F., Matsukuma A.Y., Menck C.F.M., Miracca E.C., Miyaki C.Y., Monteiro-Vitorello C.B., Moon D.H., Nagai M.A., Nascimento A.L.T.O., Netto L.E.S., Nhani A. Jr., Nobrega F.G., Nunes L.R., Oliveira M.A., de Oliveira M.C., de Oliveira R.C., Palmieri D.A., Paris A., Peixoto B.R., Pereira G.A.G., Pereira H.A. Jr., Pesquero J.B., Quaggio R.B., Roberto P.G., Rodrigues V., de Rosa A.J.M., de Rosa V.E. Jr., de Sa R.G., Santelli R.V., Sawasaki H.E., da Silva A.C.R., da Silva A.M., da Silva F.R., Silva W.A. Jr., da Silveira J.F., Silvestri M.L.Z., Siqueira W.J., de Souza A.A., de Souza A.P., Terenzi M.F., Truffi D., Tsai S.M., Tsuhako M.H., Vallada H., Van Sluys M.A., Verjovski-Almeida S., Vettore A.L., Zago M.A., Zatz M., Meidanis J., Setubal J.C. Nature 406:151-159(2000) [PubMed: 10910347] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: 9a5c.

+

Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE003849 Genomic DNA. Translation: AAF84306.1.
PIR	E82674.
RefSeq	NP_298786.1. NC_002488.3.
3D structure databases
ProteinModelPortal	Q9PD82.
SMR	Q9PD82. Positions 10-208.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1127043.
GenomeReviews	Gene locus XF_1497 in contig AE003849_GR.
KEGG	xfa:XF1497.
NMPDR	fig|160492.1.peg.1493.
PATRIC	24133102. VBIXylFas578_1579.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG758022.
OMA	AIHGTRF.
ProtClustDB	PRK02090.
Enzyme and pathway databases
BioCyc	XFAS160492:XF1497-MONOMER.
Family and domain databases
HAMAP	MF_00063. CysH. [Tree]
InterPro	IPR004511. PAPS/APS_Rdtase. IPR002500. PAPS_reduct. IPR011800. PAPS_reductase_CysH. IPR014729. Rossmann-like_a/b/a_fold. [Graphical view]
Gene3D	G3DSA:3.40.50.620. Rossmann-like_a/b/a_fold. 1 hit.
KO	K00390.
Pfam	PF01507. PAPS_reduct. 1 hit. [Graphical view]
TIGRFAMs	TIGR00434. CysH. 1 hit. TIGR02057. PAPS_reductase. 1 hit.
ProtoNet	Search...

Entry information

Entry name

CYSH_XYLFA

Accession

Primary (citable) accession number: Q9PD82

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 11, 2002
Last sequence update:	October 1, 2000
Last modified:	January 25, 2012
This is version 67 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program