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Table 1 Proteins analyzed in this study

From: HtrA-mediated E-cadherin cleavage is limited to DegP and DegQ homologs expressed by gram-negative pathogens

Pathogen

Strain

Name

Uniprota

Primer sequencesb

Mutagenesis primerc

Reference

Helicobacter pylori

Hp26695

HtrA

G2J5T2

5′-AAGGATCCGGCAATATCCAAATCCAGAGCATG-3′

5′-AAGAATTCGACCCACCCCTATCATTTCACC-3′

5′-GCTTCCATCAATCCTGGAAATGCTGGCGGCGCTTTAATTGATAGC-3′

5′-GCTATCAATTAAAGCGCCGCCAGCATTTCCAGGATTGATGGAAGC-3′

[25]

EPEC

E2348/69

DegP

B7UIK8

5′-GGATCCGCTGAGACTTCTTCA-3′

5′-CCCGGGTTACTGCATTAACAG-3′

5′-CAACCGGGGTAACGCAGGTGGTGCGTTG-3′

5′-CAACGCACCACCTGCGTTACCCCGGTTG-3′

[15]

DegQ

B7UJW6

5′-GATCGGATCCATTCCAGGCCAGGTTGCCGC-3′

5′-CTAGCTCGAGTAACGCATTAGTAGGTAGAG-3′

5′-CATTAACCGCGGTAACGCCGGCGGTGCACTGTTAAAC-3′

5′-GTTTAACAGTGCACCGCCGGCGTTACCGCGGTTAATG-3′

This work

DegS

B7UJW7

5′-GATCGGATCCAGCCTTAACCCGCTTTCCAC-3′

5′-CTAGGAATTCTTAGTTGGTCGCCGGATATT-3′

5′-CCATTAACCACGGTAACGCTGGCGGCGCGCTGG-3′

5′-CCAGCGCGCCGCCAGCGTTACCGTGGTTAATGG-3′

This work

Salmonella Typhimurium

NCTC 12023

HtrA

P26982

5′-GATCGGATCCGCTGAAACGTCCTCTTC-3′

5′-CATGCTCGAGTTACTGCATCAGCAAATAAATAG-3′

5′-CCGTGGTAACGCCGGCGGCGCGCTGG-3′

5′-CCAGCGCGCCGCCGGCGTTACCACGG-3′

This work

Yersinia enterocolitica

ATCC 27729

DegP

P74978

5′-GATCGGATCCCCGGTTTCTTCTGTCGTTGC-3′

5′-CTAGGAATTCTTACTGCATCAGCAGATAGAG-3′

5′-GCAATTAACCGTGGTAACGCCGGTGGTGCATTGATCAATC-3′

5′-GATTGATCAATGCACCACCGGCGTTACCACGGTTAATTGC-3′

This work

Proteus mirabilis

ATCC 29906

DegQ

B4EXL6

5′-GGATCCGCCCTGCCTTCGGTAA-3′

5′-GAATTCTTAACGCGAGCTGTTACGTAA-3′

5′-GCATCAATTAACCGTGGTAACGCTGGTGGTGCTTTAGTTAATC-3′

5′-GATTAACTAAAGCACCACCAGCGTTACCACGGTTAATTGATGC-3′

This work

DegS

B4EXL5

5′-GATCGAATTCATGTTAAGCAAGCTACTGCG-3′

5′-CTAGCTCGAGCTATGACTCTGGCTGATATT-3′

5′-CAATTAATGAAGGAAATGCAGGGGGGGCACTGATTAATACTG-3′

5′-CAGTATTAATCAGTGCCCCCCCTGCATTTCCTTCATTAATTG-3′

This work

  1. NCTC National Collection of Type Cultures, ATCC American Type Culture Collection
  2. asequences of HtrA proteins; brestriction recognition sites are underlined; csubstituted nucleotides are underlined