eF-site ID 3i3t-E
PDB Code 3i3t
Chain E

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Title Crystal structure of covalent ubiquitin-USP21 complex
Classification HYDROLASE
Compound Ubiquitin carboxyl-terminal hydrolase 21
Source Homo sapiens (Human) (UBIQ_HUMAN)
Sequence E:  HVGLRNLGNTCFLNAVLQCLSSTRPLRDFCLRRDFRQEVQ
ELTEAFADVIGALWHPDSCEAVNPTRFRAVFQKYVPSFSG
YSQQDAQEFLKLLMERLHLEINRRLSDDDRANLMWKRYLE
REDSKIVDLFVGQLKSCLKCQACGYRSTTFEVFCDLSLPI
PKKGFAGGKVSLRDCFNLFTKEEELESENAPVCDRCRQKT
RSTKKLTVQRFPRILVLHLNRFSASRGSIKKSSVGVDFPL
QRLSLGDFASSPVYQLYALCNHSGSVHYGHYTALCRCQTG
WHVYNDSRVSPVSENQVASSEGYVLFYQLM
Description


Functional site

1) chain E
residue 384
type
sequence C
description BINDING SITE FOR RESIDUE ZN E 700
source : AC3

2) chain E
residue 387
type
sequence C
description BINDING SITE FOR RESIDUE ZN E 700
source : AC3

3) chain E
residue 437
type
sequence C
description BINDING SITE FOR RESIDUE ZN E 700
source : AC3

4) chain E
residue 440
type
sequence C
description BINDING SITE FOR RESIDUE ZN E 700
source : AC3

5) chain E
residue 219
type
sequence N
description BINDING SITE FOR RESIDUE NEH F 76
source : AC7

6) chain E
residue 221
type
sequence C
description BINDING SITE FOR RESIDUE NEH F 76
source : AC7

7) chain E
residue 299
type
sequence Q
description BINDING SITE FOR RESIDUE NEH F 76
source : AC7

8) chain E
residue 517
type
sequence G
description BINDING SITE FOR RESIDUE NEH F 76
source : AC7

9) chain E
residue 387
type MOD_RES
sequence C
description Phosphoserine; by PINK1 => ECO:0000269|PubMed:24660806, ECO:0000269|PubMed:24751536, ECO:0000269|PubMed:24784582, ECO:0000269|PubMed:25474007, ECO:0000269|PubMed:25527291
source Swiss-Prot : SWS_FT_FI3

10) chain E
residue 437
type MOD_RES
sequence C
description Phosphoserine; by PINK1 => ECO:0000269|PubMed:24660806, ECO:0000269|PubMed:24751536, ECO:0000269|PubMed:24784582, ECO:0000269|PubMed:25474007, ECO:0000269|PubMed:25527291
source Swiss-Prot : SWS_FT_FI3

11) chain E
residue 440
type MOD_RES
sequence C
description Phosphoserine; by PINK1 => ECO:0000269|PubMed:24660806, ECO:0000269|PubMed:24751536, ECO:0000269|PubMed:24784582, ECO:0000269|PubMed:25474007, ECO:0000269|PubMed:25527291
source Swiss-Prot : SWS_FT_FI3

12) chain E
residue 384
type MOD_RES
sequence C
description Phosphoserine; by PINK1 => ECO:0000269|PubMed:24660806, ECO:0000269|PubMed:24751536, ECO:0000269|PubMed:24784582, ECO:0000269|PubMed:25474007, ECO:0000269|PubMed:25527291
source Swiss-Prot : SWS_FT_FI3


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