eF-site ID 1aar-AB
PDB Code 1aar
Chain A, B

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Title STRUCTURE OF A DIUBIQUITIN CONJUGATE AND A MODEL FOR INTERACTION WITH UBIQUITIN CONJUGATING ENZYME (E2)
Classification UBIQUITIN
Compound DI-UBIQUITIN
Source (UBIQ_BOVIN)
Sequence A:  MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQ
QRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGG
B:  MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQ
QRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGG
Description (1)  DI-UBIQUITIN


Functional site

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

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

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 A
residue 68
type SITE
sequence H
description Essential for function
source Swiss-Prot : SWS_FT_FI2

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

7) chain A
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

8) 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

9) 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

10) 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

11) 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

12) 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

13) chain A
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

14) chain A
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

15) chain A
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

16) chain A
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

17) chain A
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

18) chain A
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

19) 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

20) 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

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

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

23) chain A
residue 76
type MOD_RES
sequence G
description ADP-ribosylglycine => ECO:0000250|UniProtKB:P0CG48
source Swiss-Prot : SWS_FT_FI4

24) chain B
residue 76
type MOD_RES
sequence G
description ADP-ribosylglycine => ECO:0000250|UniProtKB:P0CG48
source Swiss-Prot : SWS_FT_FI4

25) chain A
residue 76
type CROSSLNK
sequence G
description Glycyl lysine isopeptide (Gly-Lys) (interchain with K-? in acceptor proteins) => ECO:0000255|PROSITE-ProRule:PRU00214
source Swiss-Prot : SWS_FT_FI6

26) chain B
residue 76
type CROSSLNK
sequence G
description Glycyl lysine isopeptide (Gly-Lys) (interchain with K-? in acceptor proteins) => ECO:0000255|PROSITE-ProRule:PRU00214
source Swiss-Prot : SWS_FT_FI6

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


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