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FTSW_ECOLI
ID   FTSW_ECOLI              Reviewed;         414 AA.
AC   P0ABG4; P16457;
DT   25-OCT-2005, integrated into UniProtKB/Swiss-Prot.
DT   25-OCT-2005, sequence version 1.
DT   03-AUG-2022, entry version 134.
DE   RecName: Full=Probable peptidoglycan glycosyltransferase FtsW {ECO:0000250|UniProtKB:P0ABG7, ECO:0000255|HAMAP-Rule:MF_00913};
DE            Short=PGT {ECO:0000250|UniProtKB:P0ABG7, ECO:0000255|HAMAP-Rule:MF_00913};
DE            EC=2.4.1.129 {ECO:0000250|UniProtKB:P0ABG7, ECO:0000255|HAMAP-Rule:MF_00913};
DE   AltName: Full=Cell division protein FtsW {ECO:0000255|HAMAP-Rule:MF_00913, ECO:0000305};
DE   AltName: Full=Cell wall polymerase {ECO:0000250|UniProtKB:P0ABG7, ECO:0000255|HAMAP-Rule:MF_00913};
DE   AltName: Full=Lipid II flippase FtsW {ECO:0000305};
DE   AltName: Full=Peptidoglycan polymerase {ECO:0000250|UniProtKB:P0ABG7, ECO:0000255|HAMAP-Rule:MF_00913};
DE            Short=PG polymerase {ECO:0000250|UniProtKB:P0ABG7, ECO:0000255|HAMAP-Rule:MF_00913};
GN   Name=ftsW {ECO:0000255|HAMAP-Rule:MF_00913};
GN   OrderedLocusNames=b0089, JW0087;
OS   Escherichia coli (strain K12).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=83333;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=K12;
RX   PubMed=2509435; DOI=10.1128/jb.171.11.6375-6378.1989;
RA   Ikeda M., Sato T., Wachi M., Jung H.K., Ishino F., Kobayashi Y.,
RA   Matsuhashi M.;
RT   "Structural similarity among Escherichia coli FtsW and RodA proteins and
RT   Bacillus subtilis SpoVE protein, which function in cell division, cell
RT   elongation, and spore formation, respectively.";
RL   J. Bacteriol. 171:6375-6378(1989).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12;
RX   PubMed=1630901; DOI=10.1093/nar/20.13.3305;
RA   Yura T., Mori H., Nagai H., Nagata T., Ishihama A., Fujita N., Isono K.,
RA   Mizobuchi K., Nakata A.;
RT   "Systematic sequencing of the Escherichia coli genome: analysis of the 0-
RT   2.4 min region.";
RL   Nucleic Acids Res. 20:3305-3308(1992).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / MG1655 / ATCC 47076;
RX   PubMed=9278503; DOI=10.1126/science.277.5331.1453;
RA   Blattner F.R., Plunkett G. III, Bloch C.A., Perna N.T., Burland V.,
RA   Riley M., Collado-Vides J., Glasner J.D., Rode C.K., Mayhew G.F.,
RA   Gregor J., Davis N.W., Kirkpatrick H.A., Goeden M.A., Rose D.J., Mau B.,
RA   Shao Y.;
RT   "The complete genome sequence of Escherichia coli K-12.";
RL   Science 277:1453-1462(1997).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / W3110 / ATCC 27325 / DSM 5911;
RX   PubMed=16738553; DOI=10.1038/msb4100049;
RA   Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S.,
RA   Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T.;
RT   "Highly accurate genome sequences of Escherichia coli K-12 strains MG1655
RT   and W3110.";
RL   Mol. Syst. Biol. 2:E1-E5(2006).
RN   [5]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 388-414.
RC   STRAIN=K12;
RX   PubMed=2197603; DOI=10.1093/nar/18.13.4014;
RA   Ikeda M., Wachi M., Jung H.K., Ishino F., Matsuhashi M.;
RT   "Nucleotide sequence involving murG and murC in the mra gene cluster region
RT   of Escherichia coli.";
RL   Nucleic Acids Res. 18:4014-4014(1990).
RN   [6]
RP   FUNCTION.
RC   STRAIN=K12 / W3110 / ATCC 27325 / DSM 5911;
RX   PubMed=9218774; DOI=10.1046/j.1365-2958.1997.4091773.x;
RA   Boyle D.S., Khattar M.M., Addinall S.G., Lutkenhaus J., Donachie W.D.;
RT   "ftsW is an essential cell-division gene in Escherichia coli.";
RL   Mol. Microbiol. 24:1263-1273(1997).
RN   [7]
RP   VARIANT MUTANT ALLELE FTSW201.
RC   STRAIN=K12;
RX   PubMed=7961485; DOI=10.1128/jb.176.23.7140-7147.1994;
RA   Khattar M.M., Begg K.J., Donachie W.D.;
RT   "Identification of FtsW and characterization of a new ftsW division mutant
RT   of Escherichia coli.";
RL   J. Bacteriol. 176:7140-7147(1994).
RN   [8]
RP   VARIANTS MUTANT ALLELES FTSW263 AND FTSW1640.
RC   STRAIN=K12;
RX   PubMed=9006034; DOI=10.1128/jb.179.3.784-793.1997;
RA   Khattar M.M., Addinall S.G., Stedul K.H., Boyle D.S., Lutkenhaus J.,
RA   Donachie W.D.;
RT   "Two polypeptide products of the Escherichia coli cell division gene ftsW
RT   and a possible role for FtsW in FtsZ function.";
RL   J. Bacteriol. 179:784-793(1997).
RN   [9]
RP   FUNCTION, AND SUBCELLULAR LOCATION.
RC   STRAIN=K12;
RX   PubMed=9603865; DOI=10.1128/jb.180.11.2810-2816.1998;
RA   Wang L., Khattar M.K., Donachie W.D., Lutkenhaus J.;
RT   "FtsI and FtsW are localized to the septum in Escherichia coli.";
RL   J. Bacteriol. 180:2810-2816(1998).
RN   [10]
RP   SUBCELLULAR LOCATION, AND TOPOLOGY.
RX   PubMed=12423747; DOI=10.1111/j.1574-6968.2002.tb11409.x;
RA   Lara B., Ayala J.A.;
RT   "Topological characterization of the essential Escherichia coli cell
RT   division protein FtsW.";
RL   FEMS Microbiol. Lett. 216:23-32(2002).
RN   [11]
RP   FUNCTION, AND SUBCELLULAR LOCATION.
RC   STRAIN=K12;
RX   PubMed=11807049; DOI=10.1128/jb.184.4.904-912.2002;
RA   Mercer K.L., Weiss D.S.;
RT   "The Escherichia coli cell division protein FtsW is required to recruit its
RT   cognate transpeptidase, FtsI (PBP3), to the division site.";
RL   J. Bacteriol. 184:904-912(2002).
RN   [12]
RP   DOMAIN, AND MUTAGENESIS OF ARG-172; ARG-243; GLY-311; PRO-368; PRO-375 AND
RP   ARG-402.
RX   PubMed=15576787; DOI=10.1128/jb.186.24.8370-8379.2004;
RA   Pastoret S., Fraipont C., den Blaauwen T., Wolf B., Aarsman M.E.,
RA   Piette A., Thomas A., Brasseur R., Nguyen-Disteche M.;
RT   "Functional analysis of the cell division protein FtsW of Escherichia
RT   coli.";
RL   J. Bacteriol. 186:8370-8379(2004).
RN   [13]
RP   INTERACTION WITH FTSI; FTSL; FTSQ AND FTSN.
RC   STRAIN=K12;
RX   PubMed=15774864; DOI=10.1128/jb.187.7.2233-2243.2005;
RA   Karimova G., Dautin N., Ladant D.;
RT   "Interaction network among Escherichia coli membrane proteins involved in
RT   cell division as revealed by bacterial two-hybrid analysis.";
RL   J. Bacteriol. 187:2233-2243(2005).
RN   [14]
RP   TOPOLOGY [LARGE SCALE ANALYSIS].
RC   STRAIN=K12 / MG1655 / ATCC 47076;
RX   PubMed=15919996; DOI=10.1126/science.1109730;
RA   Daley D.O., Rapp M., Granseth E., Melen K., Drew D., von Heijne G.;
RT   "Global topology analysis of the Escherichia coli inner membrane
RT   proteome.";
RL   Science 308:1321-1323(2005).
RN   [15]
RP   INTERACTION WITH FTSQ.
RC   STRAIN=K12;
RX   PubMed=17185541; DOI=10.1099/mic.0.2006/000265-0;
RA   D'Ulisse V., Fagioli M., Ghelardini P., Paolozzi L.;
RT   "Three functional subdomains of the Escherichia coli FtsQ protein are
RT   involved in its interaction with the other division proteins.";
RL   Microbiology 153:124-138(2007).
RN   [16]
RP   INTERACTION WITH FTSN.
RX   PubMed=20497333; DOI=10.1111/j.1365-2958.2010.07211.x;
RA   Alexeeva S., Gadella T.W. Jr., Verheul J., Verhoeven G.S., den Blaauwen T.;
RT   "Direct interactions of early and late assembling division proteins in
RT   Escherichia coli cells resolved by FRET.";
RL   Mol. Microbiol. 77:384-398(2010).
RN   [17]
RP   PROPOSED FUNCTION AS A FLIPPASE.
RX   PubMed=21386816; DOI=10.1038/emboj.2011.61;
RA   Mohammadi T., van Dam V., Sijbrandi R., Vernet T., Zapun A., Bouhss A.,
RA   Diepeveen-de Bruin M., Nguyen-Disteche M., de Kruijff B., Breukink E.;
RT   "Identification of FtsW as a transporter of lipid-linked cell wall
RT   precursors across the membrane.";
RL   EMBO J. 30:1425-1432(2011).
RN   [18]
RP   INTERACTION WITH FTSI.
RX   PubMed=20847002; DOI=10.1099/mic.0.040071-0;
RA   Fraipont C., Alexeeva S., Wolf B., van der Ploeg R., Schloesser M.,
RA   den Blaauwen T., Nguyen-Disteche M.;
RT   "The integral membrane FtsW protein and peptidoglycan synthase PBP3 form a
RT   subcomplex in Escherichia coli.";
RL   Microbiology 157:251-259(2011).
RN   [19]
RP   PROPOSED FUNCTION AS A FLIPPASE, AND MUTAGENESIS OF ARG-145;
RP   150-GLU--THR-152; LYS-153 AND 154-LEU--LEU-156.
RX   PubMed=24711460; DOI=10.1074/jbc.m114.557371;
RA   Mohammadi T., Sijbrandi R., Lutters M., Verheul J., Martin N.,
RA   den Blaauwen T., de Kruijff B., Breukink E.;
RT   "Specificity of the transport of lipid II by FtsW in Escherichia coli.";
RL   J. Biol. Chem. 289:14707-14718(2014).
RN   [20]
RP   PROPOSED FUNCTION AS A PEPTIDOGLYCAN POLYMERASE.
RX   PubMed=27643381; DOI=10.1038/nmicrobiol.2016.172;
RA   Cho H., Wivagg C.N., Kapoor M., Barry Z., Rohs P.D., Suh H., Marto J.A.,
RA   Garner E.C., Bernhardt T.G.;
RT   "Bacterial cell wall biogenesis is mediated by SEDS and PBP polymerase
RT   families functioning semi-autonomously.";
RL   Nat. Microbiol. 2016:16172-16172(2016).
CC   -!- FUNCTION: Peptidoglycan polymerase that is essential for cell division
CC       (Probable). Functions probably in conjunction with the penicillin-
CC       binding protein 3 (ftsI) (PubMed:9603865, PubMed:11807049). Required
CC       for localization of FtsI (PubMed:11807049).
CC       {ECO:0000269|PubMed:11807049, ECO:0000269|PubMed:9603865,
CC       ECO:0000305|PubMed:27643381, ECO:0000305|PubMed:9218774}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=[GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-
CC         Ala)](n)-di-trans,octa-cis-undecaprenyl diphosphate + beta-D-GlcNAc-
CC         (1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)-di-trans,octa-
CC         cis-undecaprenyl diphosphate = [GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-
CC         D-Glu-L-Lys-D-Ala-D-Ala)](n+1)-di-trans-octa-cis-undecaprenyl
CC         diphosphate + di-trans,octa-cis-undecaprenyl diphosphate + H(+);
CC         Xref=Rhea:RHEA:23708, Rhea:RHEA-COMP:9602, Rhea:RHEA-COMP:9603,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:58405, ChEBI:CHEBI:60033,
CC         ChEBI:CHEBI:78435; EC=2.4.1.129; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00913};
CC   -!- PATHWAY: Cell wall biogenesis; peptidoglycan biosynthesis.
CC       {ECO:0000255|HAMAP-Rule:MF_00913}.
CC   -!- SUBUNIT: Forms a complex with FtsI. Interacts also with FtsL, FtsQ and
CC       FtsN. {ECO:0000269|PubMed:15774864, ECO:0000269|PubMed:17185541,
CC       ECO:0000269|PubMed:20497333, ECO:0000269|PubMed:20847002}.
CC   -!- INTERACTION:
CC       P0ABG4; P0AD68: ftsI; NbExp=7; IntAct=EBI-1214767, EBI-548564;
CC       P0ABG4; P29131: ftsN; NbExp=3; IntAct=EBI-1214767, EBI-1134233;
CC       P0ABG4; P06136: ftsQ; NbExp=4; IntAct=EBI-1214767, EBI-1130157;
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_00913, ECO:0000269|PubMed:11807049,
CC       ECO:0000269|PubMed:12423747, ECO:0000269|PubMed:9603865}; Multi-pass
CC       membrane protein {ECO:0000255|HAMAP-Rule:MF_00913,
CC       ECO:0000269|PubMed:11807049, ECO:0000269|PubMed:12423747,
CC       ECO:0000269|PubMed:9603865}. Note=Localizes to the division septum.
CC       Localization requires FtsZ, FtsA, FtsQ and FtsL, but not FtsI.
CC   -!- DOMAIN: The periplasmic loop between transmembrane domains 7 and 8 is
CC       essential for activity and the loop between transmembrane domains 9 and
CC       10 is involved in the recruitment of FtsI at the division site.
CC       {ECO:0000269|PubMed:15576787}.
CC   -!- SIMILARITY: Belongs to the SEDS family. FtsW subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00913, ECO:0000305}.
CC   -!- CAUTION: Has previously been proposed to be a lipid II flippase that
CC       transports lipid-linked peptidoglycan precursors from the inner to the
CC       outer leaflet of the cytoplasmic membrane (PubMed:21386816,
CC       PubMed:24711460), but recent evidence suggests that FtsW may function
CC       as a peptidoglycan polymerase (PubMed:27643381). The identity of the
CC       lipid II flippase is still controversial with conflicting in vivo and
CC       in vitro results, but MurJ (AC P0AF16) is probably the lipid II
CC       flippase. {ECO:0000305}.
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DR   EMBL; M30807; AAA83859.1; -; Genomic_DNA.
DR   EMBL; X55034; CAA38866.1; -; Genomic_DNA.
DR   EMBL; U00096; AAC73200.1; -; Genomic_DNA.
DR   EMBL; AP009048; BAB96657.1; -; Genomic_DNA.
DR   EMBL; X52644; CAA36866.1; -; Genomic_DNA.
DR   PIR; A32581; CEECFW.
DR   RefSeq; NP_414631.1; NC_000913.3.
DR   RefSeq; WP_001295532.1; NZ_STEB01000010.1.
DR   AlphaFoldDB; P0ABG4; -.
DR   SMR; P0ABG4; -.
DR   BioGRID; 4261096; 505.
DR   ComplexPortal; CPX-1936; Divisome complex.
DR   DIP; DIP-47989N; -.
DR   IntAct; P0ABG4; 14.
DR   MINT; P0ABG4; -.
DR   STRING; 511145.b0089; -.
DR   TCDB; 2.A.103.1.1; the bacterial murein precursor exporter (mpe) family.
DR   jPOST; P0ABG4; -.
DR   PaxDb; P0ABG4; -.
DR   PRIDE; P0ABG4; -.
DR   EnsemblBacteria; AAC73200; AAC73200; b0089.
DR   EnsemblBacteria; BAB96657; BAB96657; BAB96657.
DR   GeneID; 66671621; -.
DR   GeneID; 946322; -.
DR   KEGG; ecj:JW0087; -.
DR   KEGG; eco:b0089; -.
DR   PATRIC; fig|1411691.4.peg.2191; -.
DR   EchoBASE; EB0340; -.
DR   eggNOG; COG0772; Bacteria.
DR   HOGENOM; CLU_029243_1_1_6; -.
DR   InParanoid; P0ABG4; -.
DR   OMA; KLWWSNL; -.
DR   PhylomeDB; P0ABG4; -.
DR   BioCyc; EcoCyc:EG10344-MON; -.
DR   BioCyc; MetaCyc:EG10344-MON; -.
DR   UniPathway; UPA00219; -.
DR   PRO; PR:P0ABG4; -.
DR   Proteomes; UP000000318; Chromosome.
DR   Proteomes; UP000000625; Chromosome.
DR   GO; GO:0032153; C:cell division site; IDA:EcoliWiki.
DR   GO; GO:1990586; C:divisome complex; IC:ComplexPortal.
DR   GO; GO:0005887; C:integral component of plasma membrane; IDA:EcoCyc.
DR   GO; GO:0005886; C:plasma membrane; IDA:EcoCyc.
DR   GO; GO:0015648; F:lipid-linked peptidoglycan transporter activity; IDA:EcoCyc.
DR   GO; GO:0008955; F:peptidoglycan glycosyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0051301; P:cell division; IMP:EcoliWiki.
DR   GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW.
DR   GO; GO:0000917; P:division septum assembly; IC:ComplexPortal.
DR   GO; GO:0043093; P:FtsZ-dependent cytokinesis; IC:ComplexPortal.
DR   GO; GO:0009252; P:peptidoglycan biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0008360; P:regulation of cell shape; IMP:EcoliWiki.
DR   HAMAP; MF_00913; PGT_FtsW_proteobact; 1.
DR   InterPro; IPR018365; Cell_cycle_FtsW-rel_CS.
DR   InterPro; IPR013437; FtsW.
DR   InterPro; IPR001182; FtsW/RodA.
DR   PANTHER; PTHR30474; PTHR30474; 1.
DR   Pfam; PF01098; FTSW_RODA_SPOVE; 1.
DR   TIGRFAMs; TIGR02614; ftsW; 1.
DR   PROSITE; PS00428; FTSW_RODA_SPOVE; 1.
PE   1: Evidence at protein level;
KW   Cell cycle; Cell division; Cell inner membrane; Cell membrane; Cell shape;
KW   Cell wall biogenesis/degradation; Glycosyltransferase; Membrane;
KW   Peptidoglycan synthesis; Reference proteome; Transferase; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..414
FT                   /note="Probable peptidoglycan glycosyltransferase FtsW"
FT                   /id="PRO_0000062700"
FT   TOPO_DOM        1..12
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        13..33
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00913"
FT   TOPO_DOM        34..47
FT                   /note="Periplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        48..68
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00913"
FT   TOPO_DOM        69..86
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        87..107
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00913"
FT   TOPO_DOM        108..111
FT                   /note="Periplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        112..132
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00913"
FT   TOPO_DOM        133..174
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        175..194
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00913"
FT   TOPO_DOM        195..197
FT                   /note="Periplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        198..217
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00913"
FT   TOPO_DOM        218..221
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        222..244
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00913"
FT   TOPO_DOM        245..301
FT                   /note="Periplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        302..322
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00913"
FT   TOPO_DOM        323..342
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        343..363
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00913"
FT   TOPO_DOM        364..373
FT                   /note="Periplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        374..394
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00913"
FT   TOPO_DOM        395..414
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   MUTAGEN         145
FT                   /note="R->A: Loss of flippase activity. Does not affect
FT                   localization at the division site."
FT                   /evidence="ECO:0000269|PubMed:24711460"
FT   MUTAGEN         150..152
FT                   /note="ELT->AAA: Does not affect flippase activity."
FT                   /evidence="ECO:0000269|PubMed:24711460"
FT   MUTAGEN         153
FT                   /note="K->N: Loss of flippase activity. Does not affect
FT                   localization at the division site."
FT                   /evidence="ECO:0000269|PubMed:24711460"
FT   MUTAGEN         154..156
FT                   /note="LSL->AAA: Does not affect flippase activity."
FT                   /evidence="ECO:0000269|PubMed:24711460"
FT   MUTAGEN         170
FT                   /note="E->K: In ftsW201; TS; blocks division at the
FT                   initiation stage."
FT   MUTAGEN         172
FT                   /note="R->S: Does not affect localization, but affects its
FT                   thermosensitivity."
FT                   /evidence="ECO:0000269|PubMed:15576787"
FT   MUTAGEN         181
FT                   /note="P->L: In ftsW1640; TS; blocks division at a late
FT                   stage."
FT   MUTAGEN         243
FT                   /note="R->Q: Lack of activity."
FT                   /evidence="ECO:0000269|PubMed:15576787"
FT   MUTAGEN         253
FT                   /note="P->L: In ftsW263; TS; blocks division at the
FT                   initiation stage."
FT   MUTAGEN         311
FT                   /note="G->D: Thermosensitive. Fails to localize to the
FT                   division site at 42 degrees Celsius."
FT                   /evidence="ECO:0000269|PubMed:15576787"
FT   MUTAGEN         368
FT                   /note="P->A: Cannot recruit FtsI at the division site; when
FT                   associated with A-375."
FT                   /evidence="ECO:0000269|PubMed:15576787"
FT   MUTAGEN         375
FT                   /note="P->A: Cannot recruit FtsI at the division site; when
FT                   associated with A-368."
FT                   /evidence="ECO:0000269|PubMed:15576787"
FT   MUTAGEN         402
FT                   /note="R->Q: Does not affect localization and activity."
FT                   /evidence="ECO:0000269|PubMed:15576787"
SQ   SEQUENCE   414 AA;  45987 MW;  7935EC952AD9A1F3 CRC64;
     MRLSLPRLKM PRLPGFSILV WISTALKGWV MGSREKDTDS LIMYDRTLLW LTFGLAAIGF
     IMVTSASMPI GQRLTNDPFF FAKRDGVYLI LAFILAIITL RLPMEFWQRY SATMLLGSII
     LLMIVLVVGS SVKGASRWID LGLLRIQPAE LTKLSLFCYI ANYLVRKGDE VRNNLRGFLK
     PMGVILVLAV LLLAQPDLGT VVVLFVTTLA MLFLAGAKLW QFIAIIGMGI SAVVLLILAE
     PYRIRRVTAF WNPWEDPFGS GYQLTQSLMA FGRGELWGQG LGNSVQKLEY LPEAHTDFIF
     AIIGEELGYV GVVLALLMVF FVAFRAMSIG RKALEIDHRF SGFLACSIGI WFSFQALVNV
     GAAAGMLPTK GLTLPLISYG GSSLLIMSTA IMMLLRIDYE TRLEKAQAFV RGSR
 
 
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