Protein Structure - PDB UniProt ID PDB ID Strain Moleculel Fragment Q9UBT2 1y8q B, D UBIQUITIN-LIKE 2 ACTIVATING ENZYME E1B Q9UBT2 4w5v B SUMO-ACTIVATING ENZYME SUBUNIT 2 UNP RESIDUES 445-561 Q9UBT2 3kyd B SMALL UBIQUITIN-RELATED MODIFIER 1 UNP RESIDUES 1-96 Q9UBT2 1y8r B, E UBIQUITIN-LIKE PROTEIN SMT3C Q9UBT2 2px9 A SUMO-CONJUGATING ENZYME UBC9 Q9UBT2 3kyc B SMALL UBIQUITIN-RELATED MODIFIER 1 UNP RESIDUES 1-97

Protein Structure - MMDB UniProt ID PDB code Chain ID MMDB ID Resolution Method Acceptable Q9UBT2 2PX9 B 54098 0.00 NMR Acceptable Q9UBT2 4W5V A 132375 2.50 X-ray Acceptable Q9UBT2 1Y8R C 31502 2.75 X-ray Acceptable Q9UBT2 1Y8R F 31502 2.75 X-ray Acceptable Q9UBT2 3KYC D 80169 2.45 X-ray Acceptable Q9UBT2 3KYD D 80170 2.61 X-ray Acceptable Q9UBT2 3KYD B 80170 2.61 X-ray Acceptable Q9UBT2 3KYC B 80169 2.45 X-ray Acceptable Q9UBT2 1Y8Q D 31501 2.25 X-ray Acceptable Q9UBT2 1Y8R E 31502 2.75 X-ray Acceptable Q9UBT2 1Y8R B 31502 2.75 X-ray Acceptable Q9UBT2 1Y8Q B 31501 2.25 X-ray Acceptable Q9UBT2 1Y8R A 31502 2.75 X-ray Acceptable Q9UBT2 1Y8Q A 31501 2.25 X-ray Acceptable Q9UBT2 1Y8Q C 31501 2.25 X-ray Acceptable Q9UBT2 1Y8R D 31502 2.75 X-ray Acceptable Q9UBT2 3KYC A 80169 2.45 X-ray Acceptable Q9UBT2 3KYD A 80170 2.61 X-ray Acceptable Q9UBT2 4W5V B 132375 2.50 X-ray Acceptable Q9UBT2 2PX9 A 54098 0.00 NMR Acceptable

Protein Structure - SCOP UniProt BeginUni EndUni Domain Node PDB Chain BeginPDB EndPDB Q9UBT2 6 550 8003504 6001313 1Y8Q D 6 550 Q9UBT2 6 550 8003506 5000942 1Y8Q D 6 550 Q9UBT2 6 446 8003510 4000345 1Y8Q D 6 446 Q9UBT2 447 550 8003530 2000122 1Y8Q D 447 550 Q9UBT2 6 161 8003541 3000112 1Y8Q D 6 161 Q9UBT2 383 446 8003541 3000112 1Y8Q D 383 446 Q9UBT2 163 382 8003544 3000139 1Y8Q D 163 382 Q9UBT2 180 197 8003575 1100008 1Y8Q D 180 197 Q9UBT2 340 382 8003575 1100008 1Y8Q D 340 382 Q9UBT2 180 197 8003581 7000017 1Y8Q D 180 197 Q9UBT2 340 382 8003581 7000017 1Y8Q D 340 382 Q9UBT2 250 335 8003582 7000017 1Y8Q D 250 335 Q9UBT2 6 161 8003591 2000082 1Y8Q D 6 161 Q9UBT2 383 446 8003591 2000082 1Y8Q D 383 446 Q9UBT2 18 50 8003615 7000008 1Y8Q D 18 50 Q9UBT2 447 550 8003943 3000147 1Y8Q D 447 550 Q9UBT2 180 197 8004400 2000000 1Y8Q D 180 197 Q9UBT2 340 382 8004400 2000000 1Y8Q D 340 382