ID A0A1C6QFI6_9BURK Unreviewed; 438 AA.
AC A0A1C6QFI6;
DT 02-NOV-2016, integrated into UniProtKB/TrEMBL.
DT 02-NOV-2016, sequence version 1.
DT 27-MAR-2024, entry version 46.
DE RecName: Full=Tol-Pal system protein TolB {ECO:0000256|HAMAP-Rule:MF_00671};
DE Flags: Precursor;
GN Name=tolB {ECO:0000256|HAMAP-Rule:MF_00671};
GN ORFNames=VAR608DRAFT_5535 {ECO:0000313|EMBL:SCK54300.1};
OS Variovorax sp. HW608.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Comamonadaceae; Variovorax.
OX NCBI_TaxID=1034889 {ECO:0000313|EMBL:SCK54300.1, ECO:0000313|Proteomes:UP000198203};
RN [1] {ECO:0000313|Proteomes:UP000198203}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HW608 {ECO:0000313|Proteomes:UP000198203};
RA Varghese N., Submissions Spin;
RL Submitted (JUN-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Part of the Tol-Pal system, which plays a role in outer
CC membrane invagination during cell division and is important for
CC maintaining outer membrane integrity. {ECO:0000256|HAMAP-
CC Rule:MF_00671}.
CC -!- SUBUNIT: The Tol-Pal system is composed of five core proteins: the
CC inner membrane proteins TolA, TolQ and TolR, the periplasmic protein
CC TolB and the outer membrane protein Pal. They form a network linking
CC the inner and outer membranes and the peptidoglycan layer.
CC {ECO:0000256|HAMAP-Rule:MF_00671}.
CC -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000256|ARBA:ARBA00004418,
CC ECO:0000256|HAMAP-Rule:MF_00671}.
CC -!- SIMILARITY: Belongs to the TolB family. {ECO:0000256|ARBA:ARBA00009820,
CC ECO:0000256|HAMAP-Rule:MF_00671}.
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DR EMBL; LT607803; SCK54300.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1C6QFI6; -.
DR Proteomes; UP000198203; Chromosome i.
DR GO; GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
DR GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR GO; GO:0051301; P:cell division; IEA:UniProtKB-UniRule.
DR GO; GO:0017038; P:protein import; IEA:InterPro.
DR Gene3D; 2.120.10.30; TolB, C-terminal domain; 1.
DR Gene3D; 3.40.50.10070; TolB, N-terminal domain; 1.
DR HAMAP; MF_00671; TolB; 1.
DR InterPro; IPR011042; 6-blade_b-propeller_TolB-like.
DR InterPro; IPR011659; PD40.
DR InterPro; IPR014167; Tol-Pal_TolB.
DR InterPro; IPR007195; TolB_N.
DR NCBIfam; TIGR02800; propeller_TolB; 1.
DR PANTHER; PTHR36842; PROTEIN TOLB HOMOLOG; 1.
DR PANTHER; PTHR36842:SF1; TOL-PAL SYSTEM PROTEIN TOLB; 1.
DR Pfam; PF07676; PD40; 4.
DR Pfam; PF04052; TolB_N; 1.
DR SUPFAM; SSF52964; TolB, N-terminal domain; 1.
DR SUPFAM; SSF69304; Tricorn protease N-terminal domain; 1.
PE 3: Inferred from homology;
KW Cell cycle {ECO:0000256|ARBA:ARBA00023306, ECO:0000256|HAMAP-
KW Rule:MF_00671};
KW Cell division {ECO:0000256|ARBA:ARBA00022618, ECO:0000256|HAMAP-
KW Rule:MF_00671};
KW Periplasm {ECO:0000256|ARBA:ARBA00022764, ECO:0000256|HAMAP-Rule:MF_00671};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|HAMAP-Rule:MF_00671}.
FT SIGNAL 1..36
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00671"
FT CHAIN 37..438
FT /note="Tol-Pal system protein TolB"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00671"
FT /id="PRO_5009005671"
FT DOMAIN 39..138
FT /note="TolB N-terminal"
FT /evidence="ECO:0000259|Pfam:PF04052"
SQ SEQUENCE 438 AA; 47202 MW; 839EF6B9547A6A4B CRC64;
MKKPLQDFSP TPSSSFFVRR ALIAALAASP ALPALAQFRV EVSGVGLTQL PIALVPFKGE
ESSPQKISAI VQADLERSGQ FRGVDASGQA LDETSRPDLS LWRQRTADSV VAGSVTRLPD
GRYEVRFRLW DVVRGQDLGG QSYTVPQGDL RLASHRIADY VYEKLTGEKG IFSTRIAYVT
KGGSRYNLWV ADADGENAQA ALASPEPIIS PRWSSNGTQL AYVSFESRKP VVYVHNVASG
QRRLVANFRG SNSAPAWAPD GNTLAVTLSR DGGSQLYTIS SGGGEPRRLT QSNSIDTEPV
YSADGSTIYF VSDRGGAPQI YKMSAGGGNP TRVTFSGSYN ISPSVSGDGR WLAYISRING
GFKLHVMDLQ SGNVQAITDT TADERPSFAP NSKLIVYATK LQGREALMTT TLDGKIKARL
AGQAGDIREP DWGPFQKQ
//
