UniProtKB - Q72TG0 (FTSK_LEPIC)
Protein
DNA translocase FtsK
Gene
ftsK
Organism
Leptospira interrogans serogroup Icterohaemorrhagiae serovar copenhageni (strain Fiocruz L1-130)
Status
Functioni
Essential cell division protein that coordinates cell division and chromosome segregation. The N-terminus is involved in assembly of the cell-division machinery. The C-terminus functions as a DNA motor that moves dsDNA in an ATP-dependent manner towards the dif recombination site, which is located within the replication terminus region. Required for activation of the Xer recombinase, allowing activation of chromosome unlinking by recombination (By similarity).By similarity
Regions
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Nucleotide bindingi | 642 – 647 | ATPPROSITE-ProRule annotation | 6 |
GO - Molecular functioni
- ATP binding Source: UniProtKB-KW
- DNA binding Source: UniProtKB-KW
GO - Biological processi
- cell cycle Source: UniProtKB-KW
- cell division Source: UniProtKB-KW
- chromosome segregation Source: UniProtKB-KW
Keywordsi
Molecular function | DNA-binding |
Biological process | Cell cycle, Cell division, Chromosome partition |
Ligand | ATP-binding, Nucleotide-binding |
Names & Taxonomyi
Protein namesi | Recommended name: DNA translocase FtsK |
Gene namesi | Name:ftsK Ordered Locus Names:LIC_11061 |
Organismi | Leptospira interrogans serogroup Icterohaemorrhagiae serovar copenhageni (strain Fiocruz L1-130) |
Taxonomic identifieri | 267671 [NCBI] |
Taxonomic lineagei | Bacteria › Spirochaetes › Leptospirales › Leptospiraceae › Leptospira › |
Proteomesi |
|
Subcellular locationi
Plasma membrane
- Cell inner membrane By similarity; Multi-pass membrane protein By similarity
Note: Located at the septum.By similarity
Plasma Membrane
- plasma membrane Source: UniProtKB-SubCell
Other locations
- integral component of membrane Source: UniProtKB-KW
Topology
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Transmembranei | 19 – 39 | HelicalSequence analysisAdd BLAST | 21 | |
Transmembranei | 61 – 81 | HelicalSequence analysisAdd BLAST | 21 | |
Transmembranei | 96 – 116 | HelicalSequence analysisAdd BLAST | 21 | |
Transmembranei | 138 – 158 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 159 – 948 | CytoplasmicSequence analysisAdd BLAST | 790 |
Keywords - Cellular componenti
Cell inner membrane, Cell membrane, MembranePTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000098266 | 1 – 948 | DNA translocase FtsKAdd BLAST | 948 |
Proteomic databases
PaxDbi | Q72TG0 |
Interactioni
Subunit structurei
Homohexamer.
Forms a ring that surrounds DNA (By similarity).
By similarityFamily & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 622 – 816 | FtsKPROSITE-ProRule annotationAdd BLAST | 195 |
Domaini
Consists of an N-terminal domain, which is sufficient for the localization to the septal ring and is required for cell division, followed by a linker domain, and a C-terminal domain, which forms the translocation motor involved in chromosome segregation. The C-terminal domain can be further subdivided into alpha, beta and gamma subdomains. The alpha and beta subdomains form the DNA pump, and the gamma subdomain is a regulatory subdomain (By similarity).By similarity
Sequence similaritiesi
Belongs to the FtsK/SpoIIIE/SftA family.Curated
Keywords - Domaini
Transmembrane, Transmembrane helixPhylogenomic databases
HOGENOMi | CLU_001981_9_7_12 |
OMAi | ETSSGWE |
Family and domain databases
Gene3Di | 1.10.10.10, 1 hit |
InterProi | View protein in InterPro IPR003593, AAA+_ATPase IPR025199, FtsK_4TM IPR041027, FtsK_alpha IPR002543, FtsK_dom IPR018541, Ftsk_gamma IPR027417, P-loop_NTPase IPR036388, WH-like_DNA-bd_sf IPR036390, WH_DNA-bd_sf |
Pfami | View protein in Pfam PF13491, FtsK_4TM, 1 hit PF17854, FtsK_alpha, 1 hit PF09397, FtsK_gamma, 1 hit PF01580, FtsK_SpoIIIE, 1 hit |
SMARTi | View protein in SMART SM00382, AAA, 1 hit SM00843, Ftsk_gamma, 1 hit |
SUPFAMi | SSF46785, SSF46785, 1 hit SSF52540, SSF52540, 1 hit |
PROSITEi | View protein in PROSITE PS50901, FTSK, 1 hit |
i Sequence
Sequence statusi: Complete.
Q72TG0-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MESKPKEFKP TWNLQNGKMI LPYVLLFAGI ILTLSLGSFD AGERGVEYNF
60 70 80 90 100
FGRLGYYISY GMFFMFGAAS FLPGLFTIGL GSLRLVKEEF ELTNRLFSIP
110 120 130 140 150
VFLLCYTVTL QVTGHVSTIP FASQGGFVGQ LLSSGLEFVF GSTGKILIHL
160 170 180 190 200
VFYFYGLILL LNESPLHFIG RILGTAGAKY KEGFKSGFGK RGESLGSLFQ
210 220 230 240 250
SAVEKFQKKE SVPPWISTNT NEKNSLNQSY SLSNPHTHSY ERNLGNKQPS
260 270 280 290 300
ELQNTLHSTF GKEGKLSDFL SKVDTGPTVT SKNSRIRFQN HGAFSGNFEE
310 320 330 340 350
QGKVFRFESV SSSLSEKIRE EKNFQKTPSR WEILDFRTSS FSNIISEKEP
360 370 380 390 400
SVTLVVPSES EIKKEWNQTN PILQSEEIPD KFLFEEKEKV EQTDSGLENE
410 420 430 440 450
CYEEESVDSE ENLSEEETLS SETSTEKDIS ENFKTSTISN SKEVSPNHTS
460 470 480 490 500
NSSIHSLEKS EEKLELGLPF PPTTLVPEVK SKRSIYHVPL KSLKTTTTKI
510 520 530 540 550
QDPLFKIEAD KVARKIEEII RQYGYESQVV SMERGPIITR YELTPPLGVK
560 570 580 590 600
LGRITSLSDE LRLYLAVKNI RIVAPIPGKS TIGIEVPNSI REDVFLGDIL
610 620 630 640 650
HQNLSLRPKK DLSILIGKDI SGKLVGIDLN KLPHLLVAGT TGSGKSVCLN
660 670 680 690 700
SMISSLVVHL SPEEVRFIMI DPKMVELTLY EDIPHLLMPV ITDPKKATRA
710 720 730 740 750
LAWAIQEMEA RYHSVSKLKC RDFKTYNEKV EQGAHRDGYK KMPYIVIFID
760 770 780 790 800
ELADLMMVSG KDLEDAITRI TQKSRAVGIH LIMATQRPSV DVITGLIKAN
810 820 830 840 850
CPARMAFHVA QKTDSKIILD QNGAESLLGK GDFLYKSPTA ADLIRIQSPY
860 870 880 890 900
VSEEEIEKIV EEARKFGKPS YVDFNLDEET ESSVVDEGDE ELFEQAWEIV
910 920 930 940
RTDRKASASY LQRRMRIGYN KAARLMELME ERGYVSPQIG SKGREILK
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AE016823 Genomic DNA Translation: AAS69668.1 |
RefSeqi | WP_000444199.1, NC_005823.1 |
Genome annotation databases
EnsemblBacteriai | AAS69668; AAS69668; LIC_11061 |
GeneIDi | 58393907 |
KEGGi | lic:LIC_11061 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AE016823 Genomic DNA Translation: AAS69668.1 |
RefSeqi | WP_000444199.1, NC_005823.1 |
3D structure databases
SMRi | Q72TG0 |
ModBasei | Search... |
Proteomic databases
PaxDbi | Q72TG0 |
Genome annotation databases
EnsemblBacteriai | AAS69668; AAS69668; LIC_11061 |
GeneIDi | 58393907 |
KEGGi | lic:LIC_11061 |
Phylogenomic databases
HOGENOMi | CLU_001981_9_7_12 |
OMAi | ETSSGWE |
Family and domain databases
Gene3Di | 1.10.10.10, 1 hit |
InterProi | View protein in InterPro IPR003593, AAA+_ATPase IPR025199, FtsK_4TM IPR041027, FtsK_alpha IPR002543, FtsK_dom IPR018541, Ftsk_gamma IPR027417, P-loop_NTPase IPR036388, WH-like_DNA-bd_sf IPR036390, WH_DNA-bd_sf |
Pfami | View protein in Pfam PF13491, FtsK_4TM, 1 hit PF17854, FtsK_alpha, 1 hit PF09397, FtsK_gamma, 1 hit PF01580, FtsK_SpoIIIE, 1 hit |
SMARTi | View protein in SMART SM00382, AAA, 1 hit SM00843, Ftsk_gamma, 1 hit |
SUPFAMi | SSF46785, SSF46785, 1 hit SSF52540, SSF52540, 1 hit |
PROSITEi | View protein in PROSITE PS50901, FTSK, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | FTSK_LEPIC | |
Accessioni | Q72TG0Primary (citable) accession number: Q72TG0 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | August 30, 2005 |
Last sequence update: | July 5, 2004 | |
Last modified: | April 7, 2021 | |
This is version 94 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |