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6g2s

Crystal structure of FimH in complex with a pentaflourinated biphenyl alpha D-mannoside

Method: X-RAY DIFFRACTION
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Type 1 fimbrin D-mannose specific adhesin

Escherichia coli (strain K12)

UniProt P08191

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 (2~{R},3~{S},4~{S},5~{S},6~{R})-2-(hydroxymethyl)-6-[4-[2,3,4,5,6-pentakis(fluoranyl)phenyl]phenoxy]oxane-3,4,5-triol × 1 SULFATE ION × 1 water × 1 Consistent with protein count
2 Protein monomer Monomer Protein 1 (2~{R},3~{S},4~{S},5~{S},6~{R})-2-(hydroxymethyl)-6-[4-[2,3,4,5,6-pentakis(fluoranyl)phenyl]phenoxy]oxane-3,4,5-triol × 1 SULFATE ION × 2 water × 1 Consistent with protein count
3 Protein monomer Monomer Protein 1 (2~{R},3~{S},4~{S},5~{S},6~{R})-2-(hydroxymethyl)-6-[4-[2,3,4,5,6-pentakis(fluoranyl)phenyl]phenoxy]oxane-3,4,5-triol × 1 SULFATE ION × 1 water × 1 Consistent with protein count
4 Protein monomer Monomer Protein 1 (2~{R},3~{S},4~{S},5~{S},6~{R})-2-(hydroxymethyl)-6-[4-[2,3,4,5,6-pentakis(fluoranyl)phenyl]phenoxy]oxane-3,4,5-triol × 1 SULFATE ION × 2 water × 1 Consistent with protein count
5 Protein monomer Monomer Protein 1 (2~{R},3~{S},4~{S},5~{S},6~{R})-2-(hydroxymethyl)-6-[4-[2,3,4,5,6-pentakis(fluoranyl)phenyl]phenoxy]oxane-3,4,5-triol × 1 SULFATE ION × 1 water × 1 Consistent with protein count
6 Protein monomer Monomer Protein 1 (2~{R},3~{S},4~{S},5~{S},6~{R})-2-(hydroxymethyl)-6-[4-[2,3,4,5,6-pentakis(fluoranyl)phenyl]phenoxy]oxane-3,4,5-triol × 1 SULFATE ION × 1 water × 1 Consistent with protein count
7 Protein monomer Monomer Protein 1 (2~{R},3~{S},4~{S},5~{S},6~{R})-2-(hydroxymethyl)-6-[4-[2,3,4,5,6-pentakis(fluoranyl)phenyl]phenoxy]oxane-3,4,5-triol × 1 SULFATE ION × 1 water × 1 Consistent with protein count
8 Protein monomer Monomer Protein 1 (2~{R},3~{S},4~{S},5~{S},6~{R})-2-(hydroxymethyl)-6-[4-[2,3,4,5,6-pentakis(fluoranyl)phenyl]phenoxy]oxane-3,4,5-triol × 1 water × 1 Consistent with protein count
9 Protein monomer Monomer Protein 1 (2~{R},3~{S},4~{S},5~{S},6~{R})-2-(hydroxymethyl)-6-[4-[2,3,4,5,6-pentakis(fluoranyl)phenyl]phenoxy]oxane-3,4,5-triol × 1 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1tr7 1tr7 1uwf 3zl1 3zl1 3zl2 4css 4cst 4lov 4x50 4x50 4x5p

66 assemblies; showing the first 12

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1kiu 1kiu 1kiu 1kiu 1kiu 1kiu 1kiu 1kiu 1kiu 1kiu 1kiu 1klf

73 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name FIMH_ECOLI
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–158； UniProt 22–179 Author chain B； PDBConstruct 1–158； UniProt 22–179 Author chain C； PDBConstruct 1–158； UniProt 22–179 Author chain D； PDBConstruct 1–158； UniProt 22–179 Author chain E； PDBConstruct 1–158； UniProt 22–179 Author chain F； PDBConstruct 1–158； UniProt 22–179 Author chain G； PDBConstruct 1–158； UniProt 22–179 Author chain H； PDBConstruct 1–158； UniProt 22–179 Author chain I； PDBConstruct 1–158； UniProt 22–179

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id6g2s
Deposition date deposition_date2018-03-23
Structure title titleCrystal structure of FimH in complex with a pentaflourinated biphenyl alpha D-mannoside
Keywords keywordsTYPE I PILUS, CATCH-BOND, CELL ADHESION, LECTIN, UPEC, INFECTION, MANNOSE; CELL ADHESION
Experimental Method methodX-RAY DIFFRACTION
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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

6g2s__assembly_4__model_1

Assembly 4 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

6g2s__assembly_4__model_1 | I(q)

10-2 10-1 105 106 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

6g2s__assembly_4__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg（Guinier）17.64 Å
Rg (electron density)16.56 Å
Total Rg17.50 Å
Atom count2415
Residues158
Excluded volume21851 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 6g2s__assembly_1__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 6g2s__assembly_2__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 6g2s__assembly_3__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
4 1 6g2s__assembly_4__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
5 1 6g2s__assembly_5__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
6 1 6g2s__assembly_6__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
7 1 6g2s__assembly_7__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
8 1 6g2s__assembly_8__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
9 1 6g2s__assembly_9__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (4)

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6. Fold Classification (SCOP + CATH) 18 domains

SCOP 2.08 (9 domains)

Domain ID domain_idd6g2sa_
Class classb — All beta proteins
Fold Fold foldb.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
Superfamily Superfamily superfamilyb.2.3 — Bacterial adhesins
Family Family familyb.2.3.2 — Pilus subunits
Domain ID domain_idd6g2sb_
Class classb — All beta proteins
Fold Fold foldb.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
Superfamily Superfamily superfamilyb.2.3 — Bacterial adhesins
Family Family familyb.2.3.2 — Pilus subunits
Domain ID domain_idd6g2sc_
Class classb — All beta proteins
Fold Fold foldb.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
Superfamily Superfamily superfamilyb.2.3 — Bacterial adhesins
Family Family familyb.2.3.2 — Pilus subunits
Domain ID domain_idd6g2sd_
Class classb — All beta proteins
Fold Fold foldb.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
Superfamily Superfamily superfamilyb.2.3 — Bacterial adhesins
Family Family familyb.2.3.2 — Pilus subunits
Domain ID domain_idd6g2se_
Class classb — All beta proteins
Fold Fold foldb.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
Superfamily Superfamily superfamilyb.2.3 — Bacterial adhesins
Family Family familyb.2.3.2 — Pilus subunits
Domain ID domain_idd6g2sf_
Class classb — All beta proteins
Fold Fold foldb.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
Superfamily Superfamily superfamilyb.2.3 — Bacterial adhesins
Family Family familyb.2.3.2 — Pilus subunits
Domain ID domain_idd6g2sg_
Class classb — All beta proteins
Fold Fold foldb.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
Superfamily Superfamily superfamilyb.2.3 — Bacterial adhesins
Family Family familyb.2.3.2 — Pilus subunits
Domain ID domain_idd6g2sh_
Class classb — All beta proteins
Fold Fold foldb.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
Superfamily Superfamily superfamilyb.2.3 — Bacterial adhesins
Family Family familyb.2.3.2 — Pilus subunits
Domain ID domain_idd6g2si_
Class classb — All beta proteins
Fold Fold foldb.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
Superfamily Superfamily superfamilyb.2.3 — Bacterial adhesins
Family Family familyb.2.3.2 — Pilus subunits

CATH v4.4 (9 domains)

Domain ID domain_id6g2sA00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily1090 — Fimbrial-type adhesion domain
Domain ID domain_id6g2sB00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily1090 — Fimbrial-type adhesion domain
Domain ID domain_id6g2sC00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily1090 — Fimbrial-type adhesion domain
Domain ID domain_id6g2sD00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily1090 — Fimbrial-type adhesion domain
Domain ID domain_id6g2sE00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily1090 — Fimbrial-type adhesion domain
Domain ID domain_id6g2sF00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily1090 — Fimbrial-type adhesion domain
Domain ID domain_id6g2sG00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily1090 — Fimbrial-type adhesion domain
Domain ID domain_id6g2sH00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily1090 — Fimbrial-type adhesion domain
Domain ID domain_id6g2sI00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily1090 — Fimbrial-type adhesion domain
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7. Citations (1)