2e22

Crystal structure of xanthan lyase in complex with mannose

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

Xanthan lyase

Bacillus sp.

UniProt Q9AQS0

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 alpha-D-mannopyranose × 1 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name Q9AQS0_BACGL
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–752; UniProt 26–777

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_id2e22
Deposition date deposition_date2006-11-07
Structure title titleCrystal structure of xanthan lyase in complex with mannose
Keywords keywordsxanthan, mannose, polysaccharide lyase, LYASE; LYASE
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.

2e22__assembly_1__model_1

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

Download this curve (.dat)

2e22__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

2e22__assembly_1__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)28.33 Å
Rg (electron density)27.54 Å
Total Rg28.31 Å
Atom count5709
Residues752
Excluded volume100510 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 2e22__assembly_1__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 (3)

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6. Fold Classification (SCOP + CATH) 6 domains

SCOP 2.08 (3 domains)

Domain ID domain_idd2e22a1
Class classa — All alpha proteins
Fold Fold folda.102 — alpha/alpha toroid
Superfamily Superfamily superfamilya.102.3 — Chondroitin AC/alginate lyase
Family Family familya.102.3.2 — Hyaluronate lyase-like catalytic, N-terminal domain
Domain ID domain_idd2e22a2
Class classb — All beta proteins
Fold Fold foldb.24 — Hyaluronate lyase-like, C-terminal domain
Superfamily Superfamily superfamilyb.24.1 — Hyaluronate lyase-like, C-terminal domain
Family Family familyb.24.1.0 — automated matches
Domain ID domain_idd2e22a3
Class classb — All beta proteins
Fold Fold foldb.30 — Supersandwich
Superfamily Superfamily superfamilyb.30.5 — Galactose mutarotase-like
Family Family familyb.30.5.0 — automated matches

CATH v4.4 (3 domains)

Domain ID domain_id2e22A01
Class class1 — Mainly Alpha
Architecture architecture50 — Alpha/alpha barrel
Topology topology10 — Glycosyltransferase
Homologous superfamily homologous superfamily100 — Chondroitin AC/alginate lyase
Domain ID domain_id2e22A02
Class class2 — Mainly Beta
Architecture architecture70 — Distorted Sandwich
Topology topology98 — Beta-galactosidase; Chain A, domain 5
Homologous superfamily homologous superfamily10 —
Domain ID domain_id2e22A03
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology220 — Chondroitinase Ac; Chain A, domain 3
Homologous superfamily homologous superfamily10 — Polysaccharide lyase family 8-like, C-terminal
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7. Citations (1)