eF-site ID 3m3j-B
PDB Code 3m3j
Chain B

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Title A new crystal form of Lys48-linked diubiquitin
Classification SIGNALING PROTEIN
Compound Ubiquitin
Source ORGANISM_COMMON: bovine,cow,domestic cattle,domestic cow; ORGANISM_SCIENTIFIC: Bos taurus;
Sequence B:  MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQ
QRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRG
Description (1)  Lys48-linked diubiquitin


Functional site

1) chain B
residue 42
type
sequence R
description BINDING SITE FOR RESIDUE SO4 B 77
source : AC2

2) chain B
residue 72
type
sequence R
description BINDING SITE FOR RESIDUE SO4 B 77
source : AC2

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

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

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

6) chain B
residue 65
type MOD_RES
sequence S
description Phosphoserine; by PINK1 => ECO:0000250|UniProtKB:P0CG48
source Swiss-Prot : SWS_FT_FI3

7) chain B
residue 27
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000250|UniProtKB:P0CG48
source Swiss-Prot : SWS_FT_FI5

8) chain B
residue 29
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000250|UniProtKB:P0CG48
source Swiss-Prot : SWS_FT_FI5

9) chain B
residue 33
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000250|UniProtKB:P0CG48
source Swiss-Prot : SWS_FT_FI5

10) chain B
residue 48
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000250|UniProtKB:P0CG48
source Swiss-Prot : SWS_FT_FI5

11) chain B
residue 63
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000250|UniProtKB:P0CG48
source Swiss-Prot : SWS_FT_FI5

12) chain B
residue 6
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000250|UniProtKB:P0CG48
source Swiss-Prot : SWS_FT_FI5

13) chain B
residue 11
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000250|UniProtKB:P0CG48
source Swiss-Prot : SWS_FT_FI5


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