eF-site ID 1nnj-ADE
PDB Code 1nnj
Chain A, D, E

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Title Crystal structure Complex between the Lactococcus lactis Fpg and an abasic site containing DNA
Classification HYDROLASE
Compound 5'-D(*CP*TP*CP*TP*TP*TP*(PDI)P*TP*TP*TP*CP*TP*CP*G)-3'
Source Lactococcus lactis subsp. cremoris (Streptococcus cremoris) (1NNJ)
Sequence A:  GELPEVETVRRELEKRIVGQKIISIEATYPRMVLTGFEQL
KKELTGKTIQGISRRGKYLIFEIGDDFRLISHLRMEGKYR
LATLDAPREKHDHLTMKFADGQLIYADVRKFGTWELISTD
QVLPYFLKKKIGPEPTYEDFDEKLFREKLRKSTKKIKPYL
LEQTLVAGLGNIYVDEVLWLAKIHPEKETNQLIESSIHLL
HDSIIEILQKAIKLGGSSIALGSTGKMQNELQVYGKTGEK
CSRCGAEIQKIKVAGRGTHFCPVCQQK
D:  CTCTTTXTTTCTCG
E:  GCGAGAAACAAAGA
Description


Functional site

1) chain A
residue 245
type
sequence C
description BINDING SITE FOR RESIDUE ZN A 300
source : AC1

2) chain A
residue 248
type
sequence C
description BINDING SITE FOR RESIDUE ZN A 300
source : AC1

3) chain A
residue 265
type
sequence C
description BINDING SITE FOR RESIDUE ZN A 300
source : AC1

4) chain A
residue 268
type
sequence C
description BINDING SITE FOR RESIDUE ZN A 300
source : AC1

5) chain A
residue 58
type
sequence Y
description BINDING SITE FOR RESIDUE GOL A 301
source : AC2

6) chain A
residue 72
type
sequence H
description BINDING SITE FOR RESIDUE GOL A 301
source : AC2

7) chain A
residue 74
type
sequence R
description BINDING SITE FOR RESIDUE GOL A 301
source : AC2

8) chain A
residue 113
type
sequence T
description BINDING SITE FOR RESIDUE GOL A 301
source : AC2

9) chain A
residue 115
type
sequence E
description BINDING SITE FOR RESIDUE GOL A 301
source : AC2

10) chain A
residue 125
type
sequence Y
description BINDING SITE FOR RESIDUE GOL A 301
source : AC2

11) chain A
residue 129
type
sequence K
description BINDING SITE FOR RESIDUE GOL A 301
source : AC2

12) chain D
residue 9
type
sequence T
description BINDING SITE FOR RESIDUE GOL A 301
source : AC2

13) chain D
residue 10
type
sequence T
description BINDING SITE FOR RESIDUE GOL A 301
source : AC2

14) chain A
residue 259
type
sequence G
description BINDING SITE FOR RESIDUE GOL D 302
source : AC3

15) chain D
residue 6
type
sequence T
description BINDING SITE FOR RESIDUE GOL D 302
source : AC3

16) chain D
residue 8
type
sequence T
description BINDING SITE FOR RESIDUE GOL D 302
source : AC3

17) chain D
residue 9
type
sequence T
description BINDING SITE FOR RESIDUE GOL D 302
source : AC3

18) chain E
residue 21
type
sequence A
description BINDING SITE FOR RESIDUE GOL D 302
source : AC3

19) chain A
residue 245-269
type prosite
sequence CSRCGAEIQKIKVAGRGTHFCPVCQ
description ZF_FPG_1 Zinc finger FPG-type signature. Csr..CGaeIqkikvag....RGthFCpvCQ
source prosite : PS01242

20) chain A
residue 237-271
type ZN_FING
sequence VYGKTGEKCSRCGAEIQKIKVAGRGTHFCPVCQQK
description FPG-type
source Swiss-Prot : SWS_FT_FI1

21) chain A
residue 1
type ACT_SITE
sequence G
description Schiff-base intermediate with DNA => ECO:0000305
source Swiss-Prot : SWS_FT_FI2

22) chain A
residue 2
type ACT_SITE
sequence E
description Proton donor => ECO:0000305
source Swiss-Prot : SWS_FT_FI3

23) chain A
residue 57
type ACT_SITE
sequence K
description Proton donor; for beta-elimination activity => ECO:0000305
source Swiss-Prot : SWS_FT_FI4

24) chain A
residue 261
type ACT_SITE
sequence G
description Proton donor; for delta-elimination activity => ECO:0000305
source Swiss-Prot : SWS_FT_FI5

25) chain A
residue 91
type BINDING
sequence H
description
source Swiss-Prot : SWS_FT_FI6

26) chain A
residue 109
type BINDING
sequence R
description
source Swiss-Prot : SWS_FT_FI6


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