eF-site ID 5cqd-C
PDB Code 5cqd
Chain C

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Title Crystal Structure of the Cancer Genomic DNA Mutator APOBEC3B
Classification HYDROLASE
Compound DNA dC->dU-editing enzyme APOBEC-3B
Source (ABC3B_HUMAN)
Sequence C:  ILRYLMDPDTFTSNFNNDPLVLRRRQTYLCYEVERLDNGT
SVKMDQHMGFLCNESGRHAELRFLDLVPSLQLDPAQIYRV
TWFISWSPCFSWGCAGEVRAFLQENTHVRLRIKAARIYDY
DPLYKEALQMLRDAGAQVSIMTYDEFEYCWDTFVYRQGCP
FQPWDGLEEHSQALSGRLRAILQL
Description


Functional site

1) chain C
residue 253
type
sequence H
description binding site for residue ZN C 501
source : AC6

2) chain C
residue 284
type
sequence C
description binding site for residue ZN C 501
source : AC6

3) chain C
residue 289
type
sequence C
description binding site for residue ZN C 501
source : AC6

4) chain C
residue 211
type
sequence R
description binding site for residue GOL C 502
source : AC7

5) chain C
residue 212
type
sequence R
description binding site for residue GOL C 502
source : AC7

6) chain C
residue 213
type
sequence Q
description binding site for residue GOL C 502
source : AC7

7) chain C
residue 214
type
sequence T
description binding site for residue GOL C 502
source : AC7

8) chain C
residue 240
type
sequence N
description binding site for residue GOL C 502
source : AC7

9) chain C
residue 253
type
sequence H
description binding site for residue GOL C 502
source : AC7

10) chain C
residue 313
type
sequence Y
description binding site for residue GOL C 502
source : AC7

11) chain C
residue 261
type BINDING
sequence L
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI2

12) chain C
residue 292
type BINDING
sequence E
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI2

13) chain C
residue 297
type BINDING
sequence L
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI2

14) chain C
residue 263
type ACT_SITE
sequence P
description Proton donor => ECO:0000255
source Swiss-Prot : SWS_FT_FI1


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