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Protein

Cell division protein FtsZ

Gene

ftsZ

Organism
Mycobacterium kansasii
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-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 sitei136GTPUniRule annotation1
Binding sitei140GTPUniRule annotation1
Binding sitei184GTPUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi18 – 22GTPUniRule annotation5
Nucleotide bindingi105 – 107GTPUniRule annotation3

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Cell cycle, Cell division, Septation

Keywords - Ligandi

GTP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Cell division protein FtsZUniRule annotation
Gene namesi
Name:ftsZUniRule annotation
OrganismiMycobacterium kansasii
Taxonomic identifieri1768 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesMycobacteriaceaeMycobacterium

Subcellular locationi

  • Cytoplasm UniRule annotation

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

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001143631 – 386Cell division protein FtsZAdd BLAST386

Proteomic databases

PRIDEiQ9KH25.

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

Family & Domainsi

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.
InterProiIPR000158. Cell_div_FtsZ.
IPR020805. Cell_div_FtsZ_CS.
IPR024757. FtsZ_C.
IPR008280. Tub_FtsZ_C.
IPR018316. Tubulin/FtsZ_2-layer-sand-dom.
IPR003008. Tubulin_FtsZ_GTPase.
[Graphical view]
PfamiPF12327. FtsZ_C. 1 hit.
PF00091. Tubulin. 1 hit.
[Graphical view]
PRINTSiPR00423. CELLDVISFTSZ.
SMARTiSM00864. Tubulin. 1 hit.
SM00865. Tubulin_C. 1 hit.
[Graphical view]
SUPFAMiSSF52490. SSF52490. 1 hit.
SSF55307. SSF55307. 1 hit.
TIGRFAMsiTIGR00065. ftsZ. 1 hit.
PROSITEiPS01134. FTSZ_1. 1 hit.
PS01135. FTSZ_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q9KH25-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAPPHNYLAV IKVVGIGGGG VNAVNRMIEQ GLKGVEFIAI NTDAQALLMS
60 70 80 90 100
DADVKLDVGR DSTRGLGAGA DPEVGRXAAE DAKDDIEELL RGADMVFVTA
110 120 130 140 150
GEGGGTGTGG APVVASIARK LGALTVGVVT RPFSFEGKRR SNQAENGIQA
160 170 180 190 200
LRESCDTLIV IPNDRLLQMG DAAVSLMDAF RSADEVLLNG VXGITDLITT
210 220 230 240 250
PGLINVDFAD VKGVMSGAGT ALMGIGSARG DGRALKAAEI AINSPLLEAS
260 270 280 290 300
MEGAQGVLLS VAGGSDLGLF EINEAASLVQ DAAHPEANII FGTVIDDSLG
310 320 330 340 350
DEVRVTVIAA GFDSAGPSRK PVVSPSAAQT QPIASARAGK VTTSLFEPTD
360 370 380
AVSVPAHTNG ATVSVGGDGD GGIADDVVDV PPLMRR
Length:386
Mass (Da):39,053
Last modified:March 1, 2001 - v2
Checksum:i215DE0B814EED593
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF273451 Genomic DNA. Translation: AAF78784.2.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF273451 Genomic DNA. Translation: AAF78784.2.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiQ9KH25.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

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.
InterProiIPR000158. Cell_div_FtsZ.
IPR020805. Cell_div_FtsZ_CS.
IPR024757. FtsZ_C.
IPR008280. Tub_FtsZ_C.
IPR018316. Tubulin/FtsZ_2-layer-sand-dom.
IPR003008. Tubulin_FtsZ_GTPase.
[Graphical view]
PfamiPF12327. FtsZ_C. 1 hit.
PF00091. Tubulin. 1 hit.
[Graphical view]
PRINTSiPR00423. CELLDVISFTSZ.
SMARTiSM00864. Tubulin. 1 hit.
SM00865. Tubulin_C. 1 hit.
[Graphical view]
SUPFAMiSSF52490. SSF52490. 1 hit.
SSF55307. SSF55307. 1 hit.
TIGRFAMsiTIGR00065. ftsZ. 1 hit.
PROSITEiPS01134. FTSZ_1. 1 hit.
PS01135. FTSZ_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiFTSZ_MYCKA
AccessioniPrimary (citable) accession number: Q9KH25
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 14, 2001
Last sequence update: March 1, 2001
Last modified: November 30, 2016
This is version 75 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. 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.