eF-site ID 4xok-A PDB Code 4xok Chain A click to enlarge Title Observing the overall rocking motion of a protein in a crystal. Classification SIGNALING PROTEIN Compound Ubiquitin Source Homo sapiens (Human) (UBC_HUMAN) Sequence A:  MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQ QRLIFAGKQLEDGRTLSDYNIQKESTLHLV Description Functional site 1) chain A residue 1 type sequence M description binding site for residue ZN A 101 source : AC1 2) chain A residue 2 type sequence Q description binding site for residue ZN A 101 source : AC1 3) chain A residue 16 type sequence E description binding site for residue ZN A 101 source : AC1 4) chain A residue 21 type sequence D description binding site for residue ZN A 102 source : AC2 5) chain A residue 68 type sequence H description binding site for residue ZN B 101 source : AC3 6) chain A residue 51 type sequence E description binding site for residue ZN C 102 source : AC6 7) chain A residue 63 type CROSSLNK sequence K description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16543144, ECO:0000269|PubMed:18719106 source Swiss-Prot : SWS_FT_FI12 8) chain A residue 54 type SITE sequence R description Interacts with activating enzyme source Swiss-Prot : SWS_FT_FI1 9) chain A residue 68 type SITE sequence H description Essential for function source Swiss-Prot : SWS_FT_FI2 10) chain A residue 66 type MOD_RES sequence T description (Microbial infection) ADP-ribosylthreonine => ECO:0000269|PubMed:32330457 source Swiss-Prot : SWS_FT_FI4 11) chain A residue 65 type MOD_RES sequence S description Phosphoserine; by PINK1 => ECO:0000269|PubMed:24660806, ECO:0000269|PubMed:24751536, ECO:0000269|PubMed:24784582, ECO:0000269|PubMed:25527291 source Swiss-Prot : SWS_FT_FI3 12) chain A residue 6 type CROSSLNK sequence K description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16443603 source Swiss-Prot : SWS_FT_FI6 13) chain A residue 29 type CROSSLNK sequence K description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16543144, ECO:0000269|PubMed:25752573, ECO:0000269|PubMed:25752577, ECO:0000269|PubMed:34239127 source Swiss-Prot : SWS_FT_FI10 14) chain A residue 11 type CROSSLNK sequence K description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16443603, ECO:0000269|PubMed:16543144 source Swiss-Prot : SWS_FT_FI8 15) chain A residue 48 type CROSSLNK sequence K description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16443603, ECO:0000269|PubMed:16543144 source Swiss-Prot : SWS_FT_FI8 16) chain A residue 27 type CROSSLNK sequence K description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000305|PubMed:15466860 source Swiss-Prot : SWS_FT_FI9 17) chain A residue 33 type CROSSLNK sequence K description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:25752577 source Swiss-Prot : SWS_FT_FI11 18) chain A residue 27-52 type prosite sequence KAKIQDKEGIPPDQQRLIFAGKQLED description UBIQUITIN_1 Ubiquitin domain signature. KakIqDkegIPpdqQrLIFaGkqleD source prosite : PS00299

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