Detailed information    

insolico Bioinformatically predicted

Overview

Name   pilB/pilB1   Type   Machinery gene
Locus tag   K4F91_RS03805 Genome accession   NZ_CP081192
Coordinates   785475..786968 (+) Length   497 a.a.
NCBI ID   WP_000249348.1    Uniprot ID   B7LGA7
Organism   Escherichia coli strain EC1722-1     
Function   type IV pilus biogenesis and function (predicted from homology)   
DNA binding and uptake

Genomic Context

Location: 780475..791968
Locus tag Gene name Coordinates (strand) Size (bp) Protein ID Product Description
  K4F91_RS03785 (K4F91_03785) pilD 781123..781932 (+) 810 WP_061316030.1 prepilin peptidase PppA Machinery gene
  K4F91_RS03790 (K4F91_03790) gspS2 781998..782408 (+) 411 WP_001324279.1 type II secretion system pilot lipoprotein GspS-beta -
  K4F91_RS03795 (K4F91_03795) gspC 782426..783385 (+) 960 WP_000135067.1 type II secretion system protein GspC -
  K4F91_RS03800 (K4F91_03800) gspD 783415..785475 (+) 2061 WP_000498824.1 type II secretion system secretin GspD -
  K4F91_RS03805 (K4F91_03805) pilB/pilB1 785475..786968 (+) 1494 WP_000249348.1 type II secretion system ATPase GspE Machinery gene
  K4F91_RS03810 (K4F91_03810) gspF 786968..788191 (+) 1224 WP_001173453.1 type II secretion system inner membrane protein GspF -
  K4F91_RS03815 (K4F91_03815) gspG 788208..788663 (+) 456 WP_000287130.1 type II secretion system major pseudopilin GspG -
  K4F91_RS03820 (K4F91_03820) gspH 788667..789230 (+) 564 WP_001115154.1 type II secretion system minor pseudopilin GspH -
  K4F91_RS03825 (K4F91_03825) gspI 789227..789598 (+) 372 WP_000820125.1 type II secretion system minor pseudopilin GspI -
  K4F91_RS03830 (K4F91_03830) gspJ 789595..790194 (+) 600 WP_001255040.1 type II secretion system minor pseudopilin GspJ -
  K4F91_RS03835 (K4F91_03835) gspK 790197..791174 (+) 978 WP_001774993.1 type II secretion system minor pseudopilin GspK -

Sequence

Protein


Download         Length: 497 a.a.        Molecular weight: 55204.36 Da        Isoelectric Point: 6.0390

>NTDB_id=521769 K4F91_RS03805 WP_000249348.1 785475..786968(+) (pilB/pilB1) [Escherichia coli strain EC1722-1]
MVPVAQETTANTVRLPYSFSRRFSLVAWCEASLEILHVHPLSLSVLQELQRGLNAPFTLRQIDEAEFEQRLNAVWQRDSS
EARQLMEDLGSAEDFFTLAEELPETEDLLESDDDAPIIKLINAMLAEAIKEGASDIHIETFEKSLVIRFRVDGTLHEMLR
PGRKLASLLVSRIKVMARLDIAEKRVPQDGRIALLLGGRAIDVRVSTMPSAWGERVVLRLLDKNQARLTLERLGLSQQLT
AQLRQLLHKPHGIFLVTGPTGSGKSTTLYAGLQELNNHSRNILTVEDPIEYMIEGIGQTQVNTRVGMTFARGLRAILRQD
PDVVMVGEIRDTETAEIAVQASLTGHLVLSTLHTNTAVGAITRLQDMGVEPFLLSSSLTGVMAQRLVRTLCPDCRQPAPA
TDEEKRLLGITDARTVTLYHPQGCPACNHKGFRGRTAIHELIVVDATLRDLIHRQAGELELERYVRQHSAGIRSNGIEKV
LAGETSLDEVLRVTMEA

Nucleotide


Download         Length: 1494 bp        

>NTDB_id=521769 K4F91_RS03805 WP_000249348.1 785475..786968(+) (pilB/pilB1) [Escherichia coli strain EC1722-1]
ATGGTGCCTGTAGCACAGGAAACCACCGCCAACACCGTGCGTCTGCCCTACAGTTTCAGCCGTCGGTTTAGCCTGGTGGC
ATGGTGCGAAGCGTCGCTGGAGATCCTCCACGTTCATCCGCTATCGCTCTCTGTTTTGCAGGAGCTGCAGCGGGGGCTGA
ACGCGCCCTTTACGCTGCGGCAAATCGACGAGGCCGAATTTGAACAGCGGCTGAATGCGGTCTGGCAGCGGGACTCTTCC
GAGGCTCGCCAGCTGATGGAAGATCTCGGTTCTGCTGAGGACTTTTTTACTCTCGCGGAAGAACTGCCAGAAACGGAAGA
TCTGCTGGAAAGCGACGACGATGCGCCGATCATCAAACTGATCAACGCCATGCTGGCAGAGGCAATCAAAGAAGGCGCTT
CGGATATCCACATTGAGACGTTTGAAAAGAGTCTGGTGATCCGTTTTCGTGTTGACGGCACATTACATGAAATGCTGCGT
CCGGGGCGCAAACTGGCCTCGCTGCTGGTGTCGCGTATCAAGGTGATGGCGCGGCTGGACATTGCCGAAAAGCGCGTGCC
GCAGGATGGACGTATTGCGCTGTTGCTGGGCGGCCGGGCGATTGACGTGCGTGTCTCCACCATGCCTTCTGCCTGGGGCG
AGCGCGTGGTGCTGCGACTGCTGGACAAAAACCAGGCCCGCCTGACGCTGGAGCGTCTGGGGCTTAGCCAGCAACTGACC
GCGCAGTTGCGCCAGCTGTTACACAAACCGCACGGCATCTTTCTGGTGACGGGGCCGACGGGTTCCGGCAAAAGCACCAC
GCTGTACGCCGGATTGCAGGAGCTGAACAACCATTCGCGCAACATTCTCACGGTTGAAGATCCCATCGAATACATGATTG
AAGGGATCGGTCAGACGCAGGTTAACACCCGCGTCGGCATGACCTTCGCCCGTGGCCTGCGCGCGATTTTGCGTCAGGAC
CCGGATGTGGTGATGGTCGGTGAAATCCGCGATACCGAAACCGCAGAAATCGCCGTCCAGGCTTCACTTACCGGACACCT
GGTCCTTTCCACGCTGCATACCAACACAGCGGTGGGGGCGATCACACGTTTGCAGGATATGGGCGTGGAGCCTTTCCTGC
TCTCTTCCAGTCTGACGGGCGTGATGGCGCAGCGACTGGTTCGCACGCTGTGTCCCGACTGCCGCCAGCCCGCACCAGCC
ACTGACGAAGAAAAACGCCTGCTGGGAATTACCGACGCCCGTACCGTCACTCTGTACCATCCACAGGGCTGTCCCGCCTG
TAATCACAAAGGTTTTCGCGGACGGACTGCCATCCATGAGCTGATCGTGGTGGATGCCACATTGCGTGATTTGATCCACC
GTCAGGCCGGGGAGCTGGAGCTGGAACGTTATGTCCGACAACACTCTGCGGGTATCCGCAGCAACGGCATTGAGAAAGTG
CTCGCCGGAGAAACCTCTCTCGATGAAGTTCTGCGGGTAACCATGGAGGCGTAA

Domains

Predicted by InterProScan.

Type II/IV secretion system protein (T2SSE)

(123-389)


Secondary structure

Protein secondary structures were predicted by S4PRED and visualized by seqviz.



3D structure

Source ID Structure
  AlphaFold DB B7LGA7

Transmembrane helices

Transmembrane helices of protein were predicted by TMHMM 2.0 and visualized by seqviz and ECharts.


Visualization of predicted probability:


Similar proteins

Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
  pilB/pilB1 Synechocystis sp. PCC 6803

39.372

100

0.429
  pilB Deinococcus radiodurans R1 = ATCC 13939 = DSM 20539

47.765

85.513

0.408
  pilB Vibrio parahaemolyticus RIMD 2210633

48.615

79.879

0.388
  pilB Vibrio campbellii strain DS40M4

47.475

79.678

0.378
  pilB Legionella pneumophila strain ERS1305867

43.619

86.72

0.378
  pilB Acinetobacter baumannii D1279779

46.617

80.282

0.374
  pilB Vibrio cholerae strain A1552

46.212

79.678

0.368
  pilF Thermus thermophilus HB27

45

80.483

0.362