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9RXQ_A

Na(+)/H(+) exchange regulatory cofactor NHE-RF1,Solute carrier family 22 member 12 · O14745 · RCSB 9RXQ · AF-O14745-F1 (v6)

Screen-only record. This structure passed the fast TM-score screen (TM 0.90) and AlphaFold agrees well with experiment, so the full metric suite, novelty score and heatmaps were not computed. Full analysis is reserved for the disagreements (TM below the screening threshold).

0.90

TM-score

lDDT

Cα-RMSD Å

72.81

mean pLDDT

0.08

FRAUD score

—%

novelty

All metrics

Global fold agreement

TM-score (norm. experiment)	0.90
TM-score (norm. model)	0.23
TM-score (norm. shorter)	0.90
TM-score (norm. longer)	0.23

Local, superposition-free

Backbone & secondary structure

Confidence calibration

mean pLDDT

72.81

Context & headline

FRAUD score

0.08

Deposited 2025-07-11 · released 2026-01-14 · X-ray · 1.38 Å · closest pre-cutoff chain: none