Synaptobrevin homolog YKT6 / Probable vacuolar protein sorting-associated protein 16 homolog / Small conjugating protein ligase-like protein 類似検索 - 構成要素
THE SAMPLE SEQEUNCE CORRESPONDING TO CHAIN C IS THE FOLLOWING: ...THE SAMPLE SEQEUNCE CORRESPONDING TO CHAIN C IS THE FOLLOWING: GSVENNGGDSINSVQREIEDVRGIMSRNIEGLLERGERIDLLVDKTDRLGGSAREFRLRSRGLKRKM. HOWEVER, A PORTION OF THE N-TERMINAL SEGMENT COULD NOT BE MODELED BECAUSE DISORDERED. SEE SEQADV REMARK. RESIDUES 165-179 OF NYV1 (CHAIN C) EXTENSIVELY OVERLAP ON A SYMMETRY-RELATED INSTANCE OF THEMSELVES IN AN ANTIPARALLEL FASHION DUE TO 2-FOLD CRYSTALLOGRAPHIC SYMMETRY. ACCORDINGLY WE HAVE MODELED THIS SEGMENT WITH OCCUPANCY 0.5 SINCE ONE NYV1 165-179 SEGMENT IS SHARED BY TWO VPS33 MOLECULES AT A CRYSTAL CONTACT. DURING REFINEMENT WE SUPPRESS CRYSTAL CONTACT CONTRIBUTIONS FOR THIS SEGMENT. SINCE THE OVERLAPPED ELECTRON DENSITY DOES NOT ALLOW UNAMBIGUOUS ASSIGNMENT OF SIDE-CHAINS THE RESIDUES FOR 165-179 ARE LABELED UNK. THE RESIDUE NUMBERING REFLECTS OUR BEST ESTIMATE OF THE ACTUAL RESIDUES INVOLVED, HOWEVER. MORE DETAILS ARE IN THE SUPPLEMENTARY MATERIAL OF THE ASSOCIATED PAPER. THE REMAINDER OF NYV1 (183-202) IS MODELED AT FULL OCCUPANCY AND DOES NOT OVERLAP. AUTHORS HAVE INDICATED THAT THE SEQUENCES IN UNIPROT ENTRIES G0SCM5_CHATD AND G0S236_CHATD ARE NOT CORRECT