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Protein

Anti-sigma F factor

Gene

spoIIAB

Organism
Bacillus sp. I-2
Status
Unreviewed-Annotation score: -Protein inferred from homologyi

Functioni

Binds to sigma F and blocks its ability to form an RNA polymerase holoenzyme (E-sigma F). Phosphorylates SpoIIAA on a serine residue. This phosphorylation may enable SpoIIAA to act as an anti-anti-sigma factor that counteracts SpoIIAB and thus releases sigma F from inhibition.UniRule annotation

Catalytic activityi

ATP + a protein = ADP + a phosphoprotein.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionKinase, Serine/threonine-protein kinaseUniRule annotation, Transferase
Biological processSporulationUniRule annotation
LigandATP-bindingUniRule annotation, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Anti-sigma F factorUniRule annotation (EC:2.7.11.1UniRule annotation)
Alternative name(s):
Stage II sporulation protein ABUniRule annotation
Gene namesi
Name:spoIIABUniRule annotation
ORF Names:BAE31_13510Imported
OrganismiBacillus sp. I-2Imported
Taxonomic identifieri1857572 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus
Proteomesi
  • UP000188771 Componenti: Unassembled WGS sequence

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini35 – 140HATPase_cInterPro annotationAdd BLAST106

Sequence similaritiesi

Belongs to the anti-sigma-factor family.UniRule annotation

Family and domain databases

CDDicd00075. HATPase_c. 1 hit.
Gene3Di3.30.565.10. 1 hit.
HAMAPiMF_00637. Anti_sigma_F. 1 hit.
InterProiView protein in InterPro
IPR010194. Anti-sigma_F.
IPR003594. HATPase_C.
IPR036890. HATPase_C_sf.
PANTHERiPTHR35526:SF2. PTHR35526:SF2. 1 hit.
PfamiView protein in Pfam
PF13581. HATPase_c_2. 1 hit.
SMARTiView protein in SMART
SM00387. HATPase_c. 1 hit.
SUPFAMiSSF55874. SSF55874. 1 hit.
TIGRFAMsiTIGR01925. spIIAB. 1 hit.

Sequencei

Sequence statusi: Complete.

A0A1V1Z2Z5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRNEMNLTFS ALSQNESFAR VTVAAFIAQL DPTLDELTEI KTVVSEAVTN
60 70 80 90 100
SIIHGYDGNP DGKVHIHVTL DDHVVYLTIR DEGMGITDLE EARQPLFTTK
110 120 130 140
PDLERSGMGF TIMENFMDDV MVDSSPEMGT TIRLTKHLSK SKALCN
Length:146
Mass (Da):16,234
Last modified:June 7, 2017 - v1
Checksum:i41311E9A237A2551
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
LZRW01000045 Genomic DNA. Translation: OMP26472.1.
RefSeqiWP_024422865.1. NZ_LZRW01000045.1.

Similar proteinsi

Entry informationi

Entry nameiA0A1V1Z2Z5_9BACI
AccessioniPrimary (citable) accession number: A0A1V1Z2Z5
Entry historyiIntegrated into UniProtKB/TrEMBL: June 7, 2017
Last sequence update: June 7, 2017
Last modified: October 25, 2017
This is version 5 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.Imported

Keywords - Technical termi

Complete proteomeImported