4XQU

Experimental Data Snapshot

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 2.2 of the entry. See complete history.

Macromolecule Content

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hemagglutinin HA1	A, C, E	326	Influenza A virus (A/Jiangxi/IPB13/2013(H10N8))	Mutation(s): 0 Gene Names: HA
UniProt
Find proteins for A0A059T4A1 (Influenza A virus) Explore A0A059T4A1 Go to UniProtKB: A0A059T4A1
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A0A059T4A1
Sequence Annotations Expand
Reference Sequence

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(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Hemagglutinin HA2	B, D, F	181	Influenza A virus (A/Jiangxi/IPB13/2013(H10N8))	Mutation(s): 0 Gene Names: HA
UniProt
Find proteins for A0A059T4A1 (Influenza A virus) Explore A0A059T4A1 Go to UniProtKB: A0A059T4A1
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A0A059T4A1
Sequence Annotations Expand
Reference Sequence

Oligosaccharides

Entity ID: 3
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	G, I	3		N/A	Interactions Focus chain G Focus chain I Interactions & Density Focus chain G Focus chain I
Glycosylation Resources
GlyTouCan: G00065MO GlyCosmos: G00065MO GlyGen: G00065MO

Entity ID: 4
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	H, J	2		N-Glycosylation	Interactions Focus chain H Focus chain J Interactions & Density Focus chain H Focus chain J
Glycosylation Resources
GlyTouCan: G42666HT GlyCosmos: G42666HT GlyGen: G42666HT

Entity ID: 5
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose	K	2		N/A	Interactions Focus chain K Interactions & Density Focus chain K
Glycosylation Resources
GlyTouCan: G30207PZ GlyCosmos: G30207PZ GlyGen: G30207PZ

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NAG Query on NAG Download Ideal Coordinates CCD File SDF format, chain L [auth A] SDF format, chain M [auth C] SDF format, chain N [auth E] MOL2 format, chain L [auth A] MOL2 format, chain M [auth C] MOL2 format, chain N [auth E]	L [auth A], M [auth C], N [auth E]	2-acetamido-2-deoxy-beta-D-glucopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-FMDGEEDCSA-N		Interactions Focus chain L [auth A] Focus chain M [auth C] Focus chain N [auth E] Interactions & Density Focus chain L [auth A] Focus chain M [auth C] Focus chain N [auth E]

Biologically Interesting Molecules (External Reference) 1 Unique

Entity ID: 3
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_900067 Query on PRD_900067	G, I	3'-sialyl-N-acetyllactosamine	Oligosaccharide / Substrate analog		Interactions Focus chain G Focus chain I Interactions & Density Focus chain G Focus chain I

Experimental Data & Validation

Unit Cell:

Software Package:

Entry History

Deposition Author(s):

Tzarum, N.

Version 1.0: 2015-04-01
Type: Initial release
Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Advisory, Atomic model, Data collection, Derived calculations, Source and taxonomy, Structure summary
Version 2.1: 2021-09-01
Changes: Database references, Derived calculations, Structure summary
Version 2.2: 2023-09-27
Changes: Data collection, Refinement description