eF-site ID 3ugb-AB
PDB Code 3ugb
Chain A, B

click to enlarge
Title UbcH5c~Ubiquitin Conjugate
Classification LIGASE/PROTEIN BINDING
Compound Ubiquitin-conjugating enzyme E2 D3
Source Homo sapiens (Human) (UBC_HUMAN)
Sequence A:  ALKRINKELSDLARDPPAQCSAGPVGDDMFHWQATIMGPN
DSPYQGGVFFLTIHFPTDYPFKPPKVAFTTRIYHPNINSN
GSISLDILRSQWSPALTISKVLLSICSLLCDPNPDDPLVP
EIARIYKTDRDKYNRISREWTQKYAM
B:  MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQ
QRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGG
Description


Functional site

1) chain A
residue 55
type
sequence H
description BINDING SITE FOR RESIDUE GOL A 201
source : AC1

2) chain A
residue 57
type
sequence P
description BINDING SITE FOR RESIDUE GOL A 201
source : AC1

3) chain A
residue 58
type
sequence T
description BINDING SITE FOR RESIDUE GOL A 201
source : AC1

4) chain A
residue 66
type
sequence K
description BINDING SITE FOR RESIDUE GOL A 201
source : AC1

5) chain A
residue 44
type
sequence P
description BINDING SITE FOR RESIDUE GOL A 202
source : AC2

6) chain A
residue 110
type
sequence L
description BINDING SITE FOR RESIDUE GOL A 202
source : AC2

7) chain A
residue 111
type
sequence C
description BINDING SITE FOR RESIDUE GOL A 202
source : AC2

8) chain A
residue 113
type
sequence P
description BINDING SITE FOR RESIDUE GOL A 202
source : AC2

9) chain A
residue 127
type
sequence Y
description BINDING SITE FOR RESIDUE GOL A 202
source : AC2

10) chain A
residue 131
type
sequence R
description BINDING SITE FOR RESIDUE GOL A 202
source : AC2

11) chain A
residue 134
type
sequence Y
description BINDING SITE FOR RESIDUE GOL A 202
source : AC2

12) chain A
residue 135
type
sequence N
description BINDING SITE FOR RESIDUE GOL A 202
source : AC2

13) chain B
residue 68
type SITE
sequence H
description Essential for function
source Swiss-Prot : SWS_FT_FI2

14) chain B
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

15) chain B
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

16) chain B
residue 66
type MOD_RES
sequence T
description (Microbial infection) ADP-ribosylthreonine => ECO:0000269|PubMed:32330457
source Swiss-Prot : SWS_FT_FI4

17) chain B
residue 76
type MOD_RES
sequence G
description ADP-ribosylglycine => ECO:0000269|PubMed:28525742
source Swiss-Prot : SWS_FT_FI5

18) chain B
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

19) chain B
residue 76
type CROSSLNK
sequence G
description Glycyl lysine isopeptide (Gly-Lys) (interchain with K-? in acceptor proteins)
source Swiss-Prot : SWS_FT_FI7

20) chain B
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

21) chain B
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 B
residue 72
type SITE
sequence R
description Interacts with activating enzyme
source Swiss-Prot : SWS_FT_FI1

23) chain B
residue 54
type SITE
sequence R
description Interacts with activating enzyme
source Swiss-Prot : SWS_FT_FI1

24) chain B
residue 27-52
type prosite
sequence KAKIQDKEGIPPDQQRLIFAGKQLED
description UBIQUITIN_1 Ubiquitin domain signature. KakIqDkegIPpdqQrLIFaGkqleD
source prosite : PS00299

25) chain B
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

26) chain B
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

27) chain B
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


Display surface

Download
Links