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Q55630

- SASA_SYNY3

UniProt

Q55630 - SASA_SYNY3

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Protein

Adaptive-response sensory-kinase SasA

Gene
sasA, sarA, sll0750
Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

May be involved in signal transduction. Participates in the KaiABC clock protein complex, which constitutes the main circadian regulator in cyanobacteria, via its interaction with KaiC. Required for robustness of the circadian rhythm of gene expression and is involved in clock outputs By similarity.UniRule annotation

Catalytic activityi

ATP + protein L-histidine = ADP + protein N-phospho-L-histidine.UniRule annotation

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. phosphorelay sensor kinase activity Source: InterPro

GO - Biological processi

  1. circadian rhythm Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Biological processi

Biological rhythms, Two-component regulatory system

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Adaptive-response sensory-kinase SasA (EC:2.7.13.3)
Gene namesi
Name:sasA
Synonyms:sarA
Ordered Locus Names:sll0750
OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
Taxonomic identifieri1111708 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechocystis
ProteomesiUP000001425: Chromosome

Subcellular locationi

GO - Cellular componenti

  1. membrane Source: InterPro
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 383383Adaptive-response sensory-kinase SasAUniRule annotationPRO_0000074874Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei164 – 1641Phosphohistidine; by autocatalysis By similarity

Keywords - PTMi

Phosphoprotein

Interactioni

Subunit structurei

Interacts with KaiC. Participates in the KaiABC complex, whose core is composed of a KaiC homohexamer, a KaiB dimer and two KaiA dimers By similarity.

Protein-protein interaction databases

IntActiQ55630. 9 interactions.
STRINGi1148.sll0750.

Structurei

3D structure databases

ProteinModelPortaliQ55630.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini161 – 383223Histidine kinaseAdd
BLAST

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0642.
HOGENOMiHOG000233315.
KOiK08479.
OMAiHFTLPVY.
OrthoDBiEOG6G4VQG.
PhylomeDBiQ55630.

Family and domain databases

Gene3Di1.10.287.130. 1 hit.
3.30.565.10. 1 hit.
3.40.30.10. 1 hit.
HAMAPiMF_01837. Kinase_SasA.
InterProiIPR003661. EnvZ-like_dim/P.
IPR003594. HATPase_ATP-bd.
IPR011649. KaiB_domain.
IPR023527. Kinase_SasA.
IPR004358. Sig_transdc_His_kin-like_C.
IPR005467. Sig_transdc_His_kinase_core.
IPR009082. Sig_transdc_His_kinase_dimeric.
IPR012336. Thioredoxin-like_fold.
[Graphical view]
PfamiPF02518. HATPase_c. 1 hit.
PF00512. HisKA. 1 hit.
PF07689. KaiB. 1 hit.
[Graphical view]
PRINTSiPR00344. BCTRLSENSOR.
SMARTiSM00387. HATPase_c. 1 hit.
SM00388. HisKA. 1 hit.
[Graphical view]
SUPFAMiSSF47384. SSF47384. 1 hit.
SSF52833. SSF52833. 1 hit.
SSF55874. SSF55874. 1 hit.
PROSITEiPS50109. HIS_KIN. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q55630-1 [UniParc]FASTAAdd to Basket

« Hide

MSSSSELGNA SSVPLQFLLF IDDRPNSQDS VQEIGQCLTN LLDGHSHDLQ    50
ILQISKHPHL VEHFRLVATP SLIKLQPEPR QVLAGSNIIQ QLQKWWPRWQ 100
QELAMDPNPE DTGQSPSCPR EISSVGYSGE LMKMSDELFL LKKDKEELLQ 150
QIQFKDQILA MLAHDLRSPL TAASIAVDTL ELLQHKPIEE QKPALRSQLL 200
YQARKQFKIM DRLIEDILQA SKNLNSQFQV HGRPLAIADL CQEVLELYQA 250
KFSKKNLTIT YDIPKDLPNV FADEELIRQV IANLLDNAIK YTPAHGSITV 300
GALHRTTQKV QVSITDNGPG IPNSKQETIF EGHFRLQRDE QTDGYGLGLS 350
LCRKIIQAHY GQIWVDSRPK QGSSFHFTLP VYR 383
Length:383
Mass (Da):43,436
Last modified:November 1, 1996 - v1
Checksum:i395621F5C4BF42F1
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000022 Genomic DNA. Translation: BAA10143.1.
PIRiS76291.
RefSeqiNP_442073.1. NC_000911.1.
YP_005652131.1. NC_017277.1.
YP_007451950.1. NC_020286.1.

Genome annotation databases

EnsemblBacteriaiBAA10143; BAA10143; BAA10143.
GeneIDi952700.
KEGGisyn:sll0750.
syy:SYNGTS_2178.
syz:MYO_121980.
PATRICi23841738. VBISynSp132158_2416.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000022 Genomic DNA. Translation: BAA10143.1 .
PIRi S76291.
RefSeqi NP_442073.1. NC_000911.1.
YP_005652131.1. NC_017277.1.
YP_007451950.1. NC_020286.1.

3D structure databases

ProteinModelPortali Q55630.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

IntActi Q55630. 9 interactions.
STRINGi 1148.sll0750.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAA10143 ; BAA10143 ; BAA10143 .
GeneIDi 952700.
KEGGi syn:sll0750.
syy:SYNGTS_2178.
syz:MYO_121980.
PATRICi 23841738. VBISynSp132158_2416.

Phylogenomic databases

eggNOGi COG0642.
HOGENOMi HOG000233315.
KOi K08479.
OMAi HFTLPVY.
OrthoDBi EOG6G4VQG.
PhylomeDBi Q55630.

Family and domain databases

Gene3Di 1.10.287.130. 1 hit.
3.30.565.10. 1 hit.
3.40.30.10. 1 hit.
HAMAPi MF_01837. Kinase_SasA.
InterProi IPR003661. EnvZ-like_dim/P.
IPR003594. HATPase_ATP-bd.
IPR011649. KaiB_domain.
IPR023527. Kinase_SasA.
IPR004358. Sig_transdc_His_kin-like_C.
IPR005467. Sig_transdc_His_kinase_core.
IPR009082. Sig_transdc_His_kinase_dimeric.
IPR012336. Thioredoxin-like_fold.
[Graphical view ]
Pfami PF02518. HATPase_c. 1 hit.
PF00512. HisKA. 1 hit.
PF07689. KaiB. 1 hit.
[Graphical view ]
PRINTSi PR00344. BCTRLSENSOR.
SMARTi SM00387. HATPase_c. 1 hit.
SM00388. HisKA. 1 hit.
[Graphical view ]
SUPFAMi SSF47384. SSF47384. 1 hit.
SSF52833. SSF52833. 1 hit.
SSF55874. SSF55874. 1 hit.
PROSITEi PS50109. HIS_KIN. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. I. Sequence features in the 1 Mb region from map positions 64% to 92% of the genome."
    Kaneko T., Tanaka A., Sato S., Kotani H., Sazuka T., Miyajima N., Sugiura M., Tabata S.
    DNA Res. 2:153-166(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 27184 / PCC 6803 / N-1.
  2. "Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions."
    Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y., Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T., Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S.
    , Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.
    DNA Res. 3:109-136(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PCC 6803 / Kazusa.

Entry informationi

Entry nameiSASA_SYNY3
AccessioniPrimary (citable) accession number: Q55630
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 11, 2004
Last sequence update: November 1, 1996
Last modified: July 9, 2014
This is version 96 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Synechocystis PCC 6803
    Synechocystis (strain PCC 6803): entries and gene names

External Data

Dasty 3

Similar proteinsi