BMRB Entry 53465

Name: Methyl group assignment of a glycosylated IgG1 Fc fragment
Published: 2025-12-12

Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR53465

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Nicholas Rego and David Koes
3Dmol.js: molecular visualization with WebGL
Bioinformatics (2015) 31 (8): 1322-1324 doi:10.1093/bioinformatics/btu829

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Title:

Methyl group assignment of a glycosylated IgG1 Fc fragment

Deposition date:

2025-12-02

Original release date:

2025-12-12

Authors:

Vibert, Beatrice; Frances, Oriane; Boisbouvier, Jerome

Citation:

Citation: Vibert, Beatrice; Nguyen, Sarah; Henot, Faustine; Doyen, Camille; Hernandez-Alba, Oscar; Cianferani, Sarah; Clavier, Severine; Frances, Oriane; Boisbouvier, Jerome. "Toward Site-Specific Characterization of Structural Perturbations on Glycosylated Fc Using NMR at Natural Abundance" J. Biomol. NMR ., .-..

Assembly members:

Assembly members:
entity_1, polymer, 223 residues, Formula weight is not available

Natural source:

Natural source: Common Name: Human Taxonomy ID: 9606 Superkingdom: Eukaryota Kingdom: Metazoa Genus/species: Homo sapiens

Experimental source:

Experimental source: Production method: Cleavage of a CHO cells-produced mAb Host organism: CHO cells

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: HTCPPCPAPELLGGPSVFLF PPKPKDTLMISRTPEVTCVV VDVSHEDPEVKFNWYVDGVE VHNAKTKPREEQYNSTYRVV SVLTVLHQDWLNGKEYKCKV SNKALPAPIEKTISKAKGQP REPQVYTLPPSRDELTKNQV SLTCLVKGFYPSDIAVEWES NGQPENNYKTTPPVLDSDGS FFLYSKLTVDKSRWQQGNVF SCSVMHEALHNHYTQKSLSL SPG

Data sets:

assigned_chemical_shifts
- assigned_chemical_shifts_1

Data type	Count
13C chemical shifts	76
1H chemical shifts	228

Time Domain Data

Additional metadata:

Assembly
Samples and Experiments
Software
Spectrometers
Hide all

Assembly:

Entity Assembly ID	Entity Name	Entity ID
1	Fc monomer, chain 1	1
2	Fc monomer, chain 2	1

Entities:

Entity 1, Fc monomer, chain 1 223 residues - Formula weight is not available

1

HIS

THR

CYS

PRO

CYS

PRO

ALA

PRO

GLU

2

LEU

GLY

PRO

SER

VAL

PHE

LEU

PHE

3

PRO

LYS

PRO

LYS

ASP

THR

LEU

MET

ILE

4

SER

ARG

THR

PRO

GLU

VAL

THR

CYS

VAL

5

VAL

ASP

VAL

SER

HIS

GLU

ASP

PRO

GLU

VAL

6

LYS

PHE

ASN

TRP

TYR

VAL

ASP

GLY

VAL

GLU

7

VAL

HIS

ASN

ALA

LYS

THR

LYS

PRO

ARG

GLU

8

GLU

GLN

TYR

ASN

SER

THR

TYR

ARG

VAL

9

SER

VAL

LEU

THR

VAL

LEU

HIS

GLN

ASP

TRP

10

LEU

ASN

GLY

LYS

GLU

TYR

LYS

CYS

LYS

VAL

11

SER

ASN

LYS

ALA

LEU

PRO

ALA

PRO

ILE

GLU

12

LYS

THR

ILE

SER

LYS

ALA

LYS

GLY

GLN

PRO

13

ARG

GLU

PRO

GLN

VAL

TYR

THR

LEU

PRO

14

SER

ARG

ASP

GLU

LEU

THR

LYS

ASN

GLN

VAL

15

SER

LEU

THR

CYS

LEU

VAL

LYS

GLY

PHE

TYR

16

PRO

SER

ASP

ILE

ALA

VAL

GLU

TRP

GLU

SER

17

ASN

GLY

GLN

PRO

GLU

ASN

TYR

LYS

THR

18

THR

PRO

VAL

LEU

ASP

SER

ASP

GLY

SER

19

PHE

LEU

TYR

SER

LYS

LEU

THR

VAL

ASP

20

LYS

SER

ARG

TRP

GLN

GLY

ASN

VAL

PHE

21

SER

CYS

SER

VAL

MET

HIS

GLU

ALA

LEU

HIS

22

ASN

HIS

TYR

THR

GLN

LYS

SER

LEU

SER

LEU

23

SER

PRO

GLY

Samples:

sample_1: Glycosylated IgG1 Fc fragment 10 mg/mL; NaOAc 10 mM

sample_conditions_1: ionic strength: 0.01 M; pH: 5; pressure: 1 atm; temperature: 313 K

Experiments:

Name	Sample	Sample state	Sample conditions
2D 1H-13C HMQC	sample_1	isotropic	sample_conditions_1

Software:

TOPSPIN - collection, processing

CcpNMR - chemical shift assignment, data analysis

NMR spectrometers:

Bruker AVANCE NEO 800 MHz