P01869: Ig gamma-1 chain C region, membrane-bound form (Ighg1)

Ig gamma-1 chain C region, membrane-bound form (Ighg1) is a 393-residue protein from Mus musculus. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: P01869.

Gene: Ighg1
Organism: Mus musculus
Length: 393 residues
Mean pLDDT: 86.2
Model: AF-P01869-F1 v6
Model created: 1 Aug 2025
PDB structures: 28

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Model confidence (pLDDT)

The mean pLDDT of this model is 86.2 (confident overall). pLDDT is AlphaFold's per-residue confidence score from 0 to 100. In MolViewer, choose the B-factor color scheme to color the model by pLDDT, because AlphaFold stores it in the B-factor column.

pLDDT band	Meaning	Share of residues
Above 90	Very high: backbone and side chains are usually accurate	65%
70 to 90	Confident: backbone generally right	17%
50 to 70	Low: treat with caution	13%
Below 50	Very low: often disordered regions	6%

What pLDDT means and how to read it

Subcellular location

Cell membrane

Experimental structures in the PDB

Compare the prediction with experimentally determined structures of the same protein:

PDB ID	Method	Resolution	Chains and residues
2AJU	X-ray	1.5 Å	H=1-100
2AJV	X-ray	1.5 Å	H=1-100
2AJS	X-ray	1.7 Å	H=1-100
2AJX	X-ray	1.85 Å	H=1-100
2AK1	X-ray	1.85 Å	H=1-100
1ORS	X-ray	1.9 Å	B=1-103
1A3L	X-ray	1.95 Å	H=1-99
1F58	X-ray	2.0 Å	H=1-102
25C8	X-ray	2.0 Å	H=1-98
2AJY	X-ray	2.1 Å	H=1-100
1KCU	X-ray	2.2 Å	H=1-101
1A0Q	X-ray	2.3 Å	H=1-97
2AJZ	X-ray	2.3 Å	B/H=1-100
15C8	X-ray	2.5 Å	H=1-98
1CIC	X-ray	2.5 Å	D=1-102
1CK0	X-ray	2.5 Å	H=1-98
1KC5	X-ray	2.5 Å	H=1-101
1C12	X-ray	2.6 Å	B=1-99
1S5I	X-ray	2.7 Å	H=1-102
1JRH	X-ray	2.8 Å	H=1-97

Showing 20 of 28 experimental structures (best resolution first).

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