Texas Posttranslational modification Chaperones/ protein folding Heat shock proteins/ Chaperonins Hsp10/GroES Early pregnancy factor Hsp27 Hsp47 HSP60/GroEL Hsp40/DnaJ A1 A2 A3 B1 B2 B11 B4 B6 B9 C1 C3 C5 C6 C7 C10 C11 C13 C14 C19 Hsp70 1A 1B 1L 2 4 4L 5 6 7 8 9 12A 14 Hsp90 α1 α2 β ER TRAP1 Other Alpha crystallin Clusterin Survival of motor neuron SMN1 SMN2 Protein targeting Signal peptide Mitochondrial targeting signal Ubiquitin E1 Ubiquitin-activating enzyme UBA1 UBA2 UBA3 UBA5 UBA6 UBA7 ATG7 NAE1 SAE1 E2 Ubiquitin-conjugating enzyme A B C D1 D2 D3 E1 E2 E3 G1 G2 H I J1 J2 K L1 L2 L3 L4 L6 M N O Q1 Q2 R1 (CDC34) R2 S V1 V2 Z E3 Ubiquitin ligase VHL Cullin CBL MDM2 FANCL UBR1 Deubiquitinating enzyme: Ataxin 3 USP6 CYLD ATG3 BIRC6 UFC1 Other Ubiquitin-like modifiers SUMO protein ISG15 URM1 NEDD8 FAT10 ATG8 ATG12 FUB1 MUB UFM1 UBL5 Index of genetics Description Gene expression DNA replication cycle recombination repair binding proteins Transcription factors regulators nucleic acids RNA RNA binding proteins ribonucleoproteins repeated sequence modification Translation ribosome modification nexins Proteins domains Structure primary secondary tertiary quaternary Disease Replication and repair Transcription factor Transcription Translation