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Protein

Cell division protein FtsZ

Gene

ftsZ1

Organism
Haloarcula japonica
Status
Unreviewed-Annotation score: -Protein inferred from homologyi

Functioni

Essential cell division protein that forms a contractile ring structure (Z ring) at the future cell division site. The regulation of the ring assembly controls the timing and the location of cell division. One of the functions of the FtsZ ring is to recruit other cell division proteins to the septum to produce a new cell wall between the dividing cells. Binds GTP and shows GTPase activity.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei183GTPUniRule annotation1
Binding sitei187GTPUniRule annotation1
Binding sitei230GTPUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi64 – 68GTPUniRule annotation5
Nucleotide bindingi152 – 154GTPUniRule annotation3

GO - Molecular functioni

GO - Biological processi

Keywordsi

Biological processCell cycle, Cell division, SeptationUniRule annotation
LigandGTP-bindingUniRule annotation, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Cell division protein FtsZUniRule annotation
Gene namesi
Name:ftsZ1Imported
Synonyms:ftsZUniRule annotation
OrganismiHaloarcula japonicaImported
Taxonomic identifieri29282 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaHalobacteriaHalobacterialesHaloarculaceaeHaloarcula

Subcellular locationi

  • Cytoplasm UniRule annotation
  • Note: Assembles at midcell at the inner surface of the cytoplasmic membrane.UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

CytoplasmUniRule annotation

Interactioni

Subunit structurei

Homodimer. Polymerizes to form a dynamic ring structure in a strictly GTP-dependent manner. Interacts directly with several other division proteins.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ5R1N6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini56 – 248TubulinInterPro annotationAdd BLAST193
Domaini250 – 367Tubulin_CInterPro annotationAdd BLAST118

Sequence similaritiesi

Belongs to the FtsZ family.UniRule annotation

Family and domain databases

CDDicd02201. FtsZ_type1. 1 hit.
Gene3Di3.30.1330.20. 1 hit.
3.40.50.1440. 1 hit.
HAMAPiMF_00909. FtsZ. 1 hit.
InterProiView protein in InterPro
IPR000158. Cell_div_FtsZ.
IPR020805. Cell_div_FtsZ_CS.
IPR024757. FtsZ_C.
IPR008280. Tub_FtsZ_C.
IPR018316. Tubulin/FtsZ_2-layer-sand-dom.
IPR037103. Tubulin/FtsZ_C_sf.
IPR036525. Tubulin/FtsZ_GTPase_sf.
IPR003008. Tubulin_FtsZ_GTPase.
PfamiView protein in Pfam
PF12327. FtsZ_C. 1 hit.
PF00091. Tubulin. 1 hit.
PRINTSiPR00423. CELLDVISFTSZ.
SMARTiView protein in SMART
SM00864. Tubulin. 1 hit.
SM00865. Tubulin_C. 1 hit.
SUPFAMiSSF52490. SSF52490. 1 hit.
SSF55307. SSF55307. 1 hit.
TIGRFAMsiTIGR00065. ftsZ. 1 hit.
PROSITEiView protein in PROSITE
PS01134. FTSZ_1. 1 hit.
PS01135. FTSZ_2. 1 hit.

Sequencei

Sequence statusi: Complete.

Q5R1N6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDSIIDDAID EAEQDGEDAA GGTVDETTST PSQDMSTSGT MSDEELASVV
60 70 80 90 100
KDLETKITVV GCGGAGGNTV TRMMEEGIHG AKLVAANTDA QHLADEVAAD
110 120 130 140 150
TKILIGRKRT GGRGAGSVPK IGEEAAQEDI EDIQQSIDGS DMVFVTAGLG
160 170 180 190 200
GGTGTGAAPV VAQAAQEAGA LTISIVTIPF TAEGERRRAN ADAGLERLRS
210 220 230 240 250
VSDTVIVVPN DRLLDYAPSM PLQDAFKICD RVLMRSVKGM TELITKPGLV
260 270 280 290 300
NVDFADVRTI MENGGVAMIG LGESDSENKA QDSIRSALRS PLLDVEFDGA
310 320 330 340 350
NSALVNVVGG PDMSIEEAEG VVEEIYDRID PDARIIWGAS VNNEFEGKME
360 370 380
TMIVVTGVES PQIYGQSEAE QEKAAQQLGE DIDYVD
Length:386
Mass (Da):40,485
Last modified:January 4, 2005 - v1
Checksum:i49D7A8E0B5FA5F59
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB196145 Genomic DNA. Translation: BAD77784.1.

Similar proteinsi

Entry informationi

Entry nameiQ5R1N6_HALJP
AccessioniPrimary (citable) accession number: Q5R1N6
Entry historyiIntegrated into UniProtKB/TrEMBL: January 4, 2005
Last sequence update: January 4, 2005
Last modified: March 28, 2018
This is version 66 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)