| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species | 
| Q9S709 | Splicing factor U2af small subunit A; U2 auxiliary factor 35 kDa subunit A; U2 small nuclear ribonucleoprotein auxiliary factor small subunit A; U2 snRNP auxiliary factor small subunit A; Zinc finger CCCH domain-containing protein 8; AtC3H8; | U2AF35A; AUSA; At1g27650; | NP_174086.1; | 296 | arabidopsis | 
| Q9FMY5 | Splicing factor U2af small subunit B; U2 auxiliary factor 35 kDa subunit B; U2 small nuclear ribonucleoprotein auxiliary factor small subunit B; U2 snRNP auxiliary factor small subunit B; Zinc finger CCCH domain-containing protein 60; AtC3H60; | U2AF35B; AUSB; At5g42820; | NP_199096.1;NP_974870.1; | 283 | arabidopsis | 
| Q9SYZ7 | UPF0496 protein At4g34320; | At4g34320; | NP_195158.1; | 374 | arabidopsis | 
| Q9SYZ8 | UPF0496 protein At4g34330; | At4g34330; | NP_195159.1; | 354 | arabidopsis | 
| Q9LHD9 | UPF0496 protein At3g28270; | At3g28270; | NP_566836.1;NP_850644.1; | 374 | arabidopsis | 
| P0DI78 | UPF0496 protein At3g28290; Protein At14a; | At3g28290; | NP_189469.1;NP_189470.1; | 385 | arabidopsis | 
| Q6E240 | UPF0496 protein At3g28310/At3g28320; | At3g28310/At3g28320; | NP_189471.1;NP_189472.1; | 384 | arabidopsis | 
| Q9LVR4 | UPF0496 protein At5g66660; | At5g66660; | NP_201467.1; | 398 | arabidopsis | 
| Q9LVR3 | UPF0496 protein At5g66670; | At5g66670; | NP_001078809.1;NP_201468.1; | 408 | arabidopsis | 
| Q8GW16 | UPF0496 protein At5g66675; | At5g66675; | NP_850929.1; | 412 | arabidopsis | 
| Q56XQ0 | UPF0496 protein At2g18630; | At2g18630; | NP_179453.2; | 393 | arabidopsis | 
| Q9SMN4 | UPF0496 protein At3g48650; | At3g48650; | NULL | 277 | arabidopsis | 
| Q6DYE5 | UPF0496 protein At1g20180; | At1g20180; | NP_001077567.1;NP_173445.2; | 390 | arabidopsis | 
| Q9LJK4 | UPF0496 protein At3g19250; | At3g19250; | NP_188556.2; | 360 | arabidopsis | 
| Q9SMU4 | UPF0496 protein At3g49070; | At3g49070; | NP_190476.1; | 416 | arabidopsis | 
| Q9LT84 | UPF0496 protein At3g19330; | At3g19330; | NP_188564.2;NP_974339.1;NP_974340.1; | 382 | arabidopsis | 
| Q9M1J0 | UPF0496 protein At3g57100; | At3g57100; | NP_191269.1; | 359 | arabidopsis | 
| P0DI79 | UPF0496 protein At3g28300; Protein At14a; | At3g28300; | NP_189469.1;NP_189470.1; | 385 | arabidopsis | 
| Q9SS80 | UPF0503 protein At3g09070, chloroplastic; | At3g09070; | NP_187519.1; | 685 | arabidopsis | 
| Q39168 | UPF0540 protein At1g62000; | At1g62000; | NP_176391.1; | 148 | arabidopsis | 
