9BEV | pdb_00009bev

Structure of GH110A in complex with a lambda-carrageenan oligosaccharide

PDB DOI: https://doi.org/10.2210/pdb9BEV/pdb

Classification: SUGAR BINDING PROTEIN
Organism(s): Pseudoalteromonas distincta
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2024-04-16 Released: 2025-08-27
Deposition Author(s): Hettle, J.A., Vickers, C., Boraston, A.B.
Funding Organization(s): Natural Sciences and Engineering Research Council (NSERC, Canada)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.59 Å
R-Value Free:
0.272 (Depositor), 0.273 (DCC)
R-Value Work:
0.236 (Depositor), 0.237 (DCC)
R-Value Observed:
0.238 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Structure of GH110A in complex with a lambda-carrageenan oligosaccharide

Hettle, J.A., Vickers, C., Boraston, A.B.

To be published.

Macromolecule Content

Total Structure Weight: 138.16 kDa
Atom Count: 9,591
Modeled Residue Count: 1,154
Deposited Residue Count: 1,200
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GH110A	A, B	600	Pseudoalteromonas distincta	Mutation(s): 0 EC: 3.2.1
UniProt
Find proteins for A0A2K4XG31 (Pseudoalteromonas carrageenovora IAM 12662) Explore A0A2K4XG31 Go to UniProtKB: A0A2K4XG31
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A0A2K4XG31
Sequence Annotations Expand
Reference Sequence

Oligosaccharides

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Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
6-O-sulfo-alpha-D-galactopyranose-(1-3)-2-O-sulfo-beta-D-galactopyranose-(1-4)-2,6-di-O-sulfo-alpha-D-galactopyranose	C [auth G], D [auth H]	3	N/A	N/A	Interactions Focus chain C [auth G] Focus chain D [auth H] Interactions & Density Focus chain C [auth G] Focus chain D [auth H]

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain I [auth B] SDF format, chain J [auth B] SDF format, chain K [auth B] SDF format, chain L [auth B] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain I [auth B] MOL2 format, chain J [auth B] MOL2 format, chain K [auth B] MOL2 format, chain L [auth B] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain I [auth B] mmCIF format, chain J [auth B] mmCIF format, chain K [auth B] mmCIF format, chain L [auth B]	E [auth A] F [auth A] G [auth A] I [auth B] J [auth B] E [auth A], F [auth A], G [auth A], I [auth B], J [auth B], K [auth B], L [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B] Focus chain L [auth B] Interactions & Density Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain I [auth B] Focus chain J [auth B] Focus chain K [auth B] Focus chain L [auth B]
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain H [auth A] SDF format, chain M [auth B] MOL2 format, chain H [auth A] MOL2 format, chain M [auth B] mmCIF format, chain H [auth A] mmCIF format, chain M [auth B]	H [auth A], M [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain H [auth A] Focus chain M [auth B] Interactions & Density Focus chain H [auth A] Focus chain M [auth B]