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. 2022 Oct 19;11:75. doi: 10.1186/s40164-022-00322-w

Fig. 1.

Fig. 1

Structural classification of TRIM family members. The majority of TRIM proteins contain an N-terminal RING domain, one or two B-box domains (B1, B2) and a coiled-coil domain (CC) and are classified into 11 subfamilies (C-I-C-XI) based on a variable C-terminal domain. There is an additional unclassified group lacking a RING domain. SPRY named from SPla and the RYanodine receptor, PRY-SPRY associated domain, NHL-NCL1, HT2A and LIN41 domain, PHD plant homeodomain, COS cos-box, FN3 fibronectin type III, ARF-ADP ribosylation factor domain, ACID acid-rich region, TM transmembrane region, MATH meprin and TRAF-homology domain, Filamin-filamin-type I G domain, BROMO-bromodomain