6LJR

human galectin-16 R55N/H57R

PDB DOI: https://doi.org/10.2210/pdb6LJR/pdb

Classification: SUGAR BINDING PROTEIN
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2019-12-17 Released: 2020-10-14
Deposition Author(s): Su, J.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.217
R-Value Work: 0.161
R-Value Observed: 0.167

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Human galectin-16 has a pseudo ligand binding site and plays a role in regulating c-Rel-mediated lymphocyte activity.

Si, Y., Yao, Y., Jaramillo Ayala, G., Li, X., Han, Q., Zhang, W., Xu, X., Tai, G., Mayo, K.H., Zhou, Y., Su, J.

(2020) Biochim Biophys Acta Gen Subj 1865: 129755-129755

PubMed: 33011338 Search on PubMed
DOI: https://doi.org/10.1016/j.bbagen.2020.129755
Primary Citation of Related Structures:
6LJP, 6LJQ, 6LJR

PubMed Abstract:
The structure of human galectin-16 (Gal-16) has yet to be solved, and its function has remained elusive.

Organizational Affiliation

Engineering Research Center of Glycoconjugates Ministry of Education, Jilin Provincial Key Laboratory of Chemistry and Biology of Changbai Mountain Natural Drugs, School of Life Sciences, Northeast Normal University, Changchun 130024, China; Jiangsu Key Laboratory of Brain Disease and Bioinformation, Research Center for Biochemistry and Molecular Biology, Xuzhou Medical University, Xuzhou 221004, China.

Macromolecule Content

Total Structure Weight: 17.19 kDa
Atom Count: 1,259
Modelled Residue Count: 140
Deposited Residue Count: 145
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Galectin-16	A	145	Homo sapiens	Mutation(s): 2 Gene Names: LGALS16
UniProt & NIH Common Fund Data Resources
Find proteins for A8MUM7 (Homo sapiens) Explore A8MUM7 Go to UniProtKB: A8MUM7
PHAROS: A8MUM7 GTEx: ENSG00000249861
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A8MUM7
Sequence Annotations Expand
Reference Sequence

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
beta-D-galactopyranose-(1-4)-beta-D-glucopyranose	B	2		N/A	Interactions Focus chain B Interactions & Density Focus chain B
Glycosylation Resources
GlyTouCan: G84224TW GlyCosmos: G84224TW GlyGen: G84224TW

Biologically Interesting Molecules (External Reference) 1 Unique

Entity ID: 2
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_900004 Query on PRD_900004	B	beta-lactose	Oligosaccharide / Nutrient		Interactions Focus chain B Interactions & Density Focus chain B

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.217
R-Value Work: 0.161
R-Value Observed: 0.167
Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.923	α = 90
b = 34.405	β = 102.25
c = 67.995	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2020-10-14

Deposition Author(s):

Su, J.

Revision History (Full details and data files)

Version 1.0: 2020-10-14
Type: Initial release
Version 1.1: 2020-10-28
Changes: Database references
Version 1.2: 2023-11-22
Changes: Data collection, Database references, Refinement description