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Protein

Adenylyl-sulfate kinase

Gene

cysC

Organism
Escherichia coli (strain ATCC 8739 / DSM 1576 / Crooks)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the synthesis of activated sulfate.UniRule annotation

Catalytic activityi

ATP + adenylyl sulfate = ADP + 3'-phosphoadenylyl sulfate.UniRule annotation

Pathwayi: hydrogen sulfide biosynthesis

This protein is involved in step 2 of the subpathway that synthesizes sulfite from sulfate.UniRule annotation
Proteins known to be involved in the 3 steps of the subpathway in this organism are:
  1. Sulfate adenylyltransferase subunit 1 (cysN), Sulfate adenylyltransferase subunit 2 (cysD)
  2. Adenylyl-sulfate kinase (cysC)
  3. Phosphoadenosine phosphosulfate reductase (cysH)
This subpathway is part of the pathway hydrogen sulfide biosynthesis, which is itself part of Sulfur metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes sulfite from sulfate, the pathway hydrogen sulfide biosynthesis and in Sulfur metabolism.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei109 – 1091Phosphoserine intermediateUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi35 – 428ATPUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciECOL481805:GI3G-983-MONOMER.
UniPathwayiUPA00140; UER00205.

Names & Taxonomyi

Protein namesi
Recommended name:
Adenylyl-sulfate kinaseUniRule annotation (EC:2.7.1.25UniRule annotation)
Alternative name(s):
APS kinaseUniRule annotation
ATP adenosine-5'-phosphosulfate 3'-phosphotransferaseUniRule annotation
Adenosine-5'-phosphosulfate kinaseUniRule annotation
Gene namesi
Name:cysCUniRule annotation
Ordered Locus Names:EcolC_0962
OrganismiEscherichia coli (strain ATCC 8739 / DSM 1576 / Crooks)
Taxonomic identifieri481805 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 201201Adenylyl-sulfate kinasePRO_1000075085Add
BLAST

Keywords - PTMi

Phosphoprotein

Interactioni

Protein-protein interaction databases

STRINGi481805.EcolC_0962.

Structurei

3D structure databases

ProteinModelPortaliB1IUS9.
SMRiB1IUS9. Positions 14-201.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the APS kinase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4108I67. Bacteria.
COG0529. LUCA.
HOGENOMiHOG000228204.
KOiK00860.
OMAiNIKWHNL.
OrthoDBiEOG6GR38Q.

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
HAMAPiMF_00065. Adenylyl_sulf_kinase.
InterProiIPR002891. APS_kinase.
IPR027417. P-loop_NTPase.
[Graphical view]
SUPFAMiSSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR00455. apsK. 1 hit.

Sequencei

Sequence statusi: Complete.

B1IUS9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MALHDENVVW HSHPVTVQQR ELHHGHRGVV LWFTGLSGSG KSTVAGALEE
60 70 80 90 100
ALHKLGVSTY LLDGDNVRHG LCSDLGFSDA DRKENIRRVG EVANLMVEAG
110 120 130 140 150
LVVLTAFISP HRAERQMVRE RVGEGRFIEV FVDTPLAICE ARDPKGLYKK
160 170 180 190 200
ARAGELRYFT GIDSVYEAPE SAEIHLNGEQ LVTNLVQQLL DLLRQNDIIR

S
Length:201
Mass (Da):22,370
Last modified:April 29, 2008 - v1
Checksum:i11E15BAB5B58C64B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000946 Genomic DNA. Translation: ACA76631.1.
RefSeqiWP_001173676.1. NC_010468.1.

Genome annotation databases

EnsemblBacteriaiACA76631; ACA76631; EcolC_0962.
KEGGiecl:EcolC_0962.
PATRICi18224545. VBIEscCol82905_1024.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000946 Genomic DNA. Translation: ACA76631.1.
RefSeqiWP_001173676.1. NC_010468.1.

3D structure databases

ProteinModelPortaliB1IUS9.
SMRiB1IUS9. Positions 14-201.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi481805.EcolC_0962.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACA76631; ACA76631; EcolC_0962.
KEGGiecl:EcolC_0962.
PATRICi18224545. VBIEscCol82905_1024.

Phylogenomic databases

eggNOGiENOG4108I67. Bacteria.
COG0529. LUCA.
HOGENOMiHOG000228204.
KOiK00860.
OMAiNIKWHNL.
OrthoDBiEOG6GR38Q.

Enzyme and pathway databases

UniPathwayiUPA00140; UER00205.
BioCyciECOL481805:GI3G-983-MONOMER.

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
HAMAPiMF_00065. Adenylyl_sulf_kinase.
InterProiIPR002891. APS_kinase.
IPR027417. P-loop_NTPase.
[Graphical view]
SUPFAMiSSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR00455. apsK. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Complete sequence of Escherichia coli C str. ATCC 8739."
    Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Kiss H., Brettin T., Detter J.C., Han C., Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L.
    , Kyrpides N., Mikhailova N., Ingram L., Richardson P.
    Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 8739 / DSM 1576 / Crooks.

Entry informationi

Entry nameiCYSC_ECOLC
AccessioniPrimary (citable) accession number: B1IUS9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: April 29, 2008
Last modified: May 11, 2016
This is version 50 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.