eF-site ID 3ptf-ABCD PDB Code 3ptf Chain A, B, C, D click to enlarge Title X-ray structure of the non-covalent complex between UbcH5A and Ubiquitin Classification LIGASE Compound Ubiquitin-conjugating enzyme E2 D1 Source Homo sapiens (Human) (UBB_HUMAN) Sequence A:  GSHMLEMALKRIQKELSDLQRDPPAHCSAGPVGDDLFHWQ ATIMGPPDSAYQGGVFFLTVHFPTDYPFKPPKIAFTTKIY HPNINSNGSICLDILRSQWSPALTVSKVLLSICSLLCDPN PDDPLVPDIAQIYKSDKEKYNRHAREWTQKYAM B:  SHMLEMALKRIQKELSDLQRDPPAHCSAGPVGDDLFHWQA TIMGPPDSAYQGGVFFLTVHFPTDYPFKPPKIAFTTKIYH PNINSNGSICLDILRSQWSPALTVSKVLLSICSLLCDPNP DDPLVPDIAQIYKSDKEKYNRHAREWTQKYAM C:  MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQ QRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRL D:  HMQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPD QQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRL Description Functional site 1) chain A residue 74-89 type prosite sequence YHPNINSNGSICLDIL description UBC_1 Ubiquitin-conjugating (UBC) active site signature. YHPNInsn.GsICLdiL source prosite : PS00183 2) chain C residue 27-52 type prosite sequence KAKIQDKEGIPPDQQRLIFAGKQLED description UBIQUITIN_1 Ubiquitin domain signature. KakIqDkegIPpdqQrLIFaGkqleD source prosite : PS00299 3) chain C residue 54 type SITE sequence R description Interacts with activating enzyme source Swiss-Prot : SWS_FT_FI1 4) chain C residue 72 type SITE sequence R description Interacts with activating enzyme source Swiss-Prot : SWS_FT_FI1 5) chain D residue 54 type SITE sequence R description Interacts with activating enzyme source Swiss-Prot : SWS_FT_FI1 6) chain D residue 72 type SITE sequence R description Interacts with activating enzyme source Swiss-Prot : SWS_FT_FI1 7) chain C 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 8) chain D 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 9) chain C 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 10) chain D 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 11) chain C 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 12) chain D 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 13) chain C residue 68 type SITE sequence H description Essential for function source Swiss-Prot : SWS_FT_FI2 14) chain D residue 68 type SITE sequence H description Essential for function source Swiss-Prot : SWS_FT_FI2 15) chain C 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 16) chain D 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 17) chain C residue 66 type MOD_RES sequence T description (Microbial infection) ADP-ribosylthreonine => ECO:0000269|PubMed:32330457 source Swiss-Prot : SWS_FT_FI4 18) chain D residue 66 type MOD_RES sequence T description (Microbial infection) ADP-ribosylthreonine => ECO:0000269|PubMed:32330457 source Swiss-Prot : SWS_FT_FI4 19) chain C 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 20) chain D 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 21) chain C 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 22) chain C 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 23) chain D 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 24) chain D 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 25) chain C 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 26) chain D 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

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