C4A

Chr 6p21.33

complement C4A (Chido/Rodgers blood group)

Aliases:: CPAMD2, C4S, CO4, C4, C4A3
MANE:: ENST00000428956.7

OMIM: 120810 ↗NCBI: 720 ↗Ensembl ↗

Predicted protein structure

AlphaFold predicted structure

C4A · P0C0L4

v62025-08-01

Predicted Aligned Error matrix for C4A — diagonal shows residue index, colour shows pairwise prediction confidence (lower is better) — Predicted Aligned Error

Mean pLDDT

83.4/ 100

Confident

1,744 residues

Confidence breakdown

Very high(≥ 90)44%
Confident(70–90)43%
Low(50–70)6%
Very low(< 50)7%

Open interactive 3D viewer

AlphaFold (Jumper et al., 2021) · CC BY 4.0

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