eF-site ID 4aad-AB
PDB Code 4aad
Chain A, B

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Title Crystal structure of the mutant D75N I-CreI in complex with its wild- type target in absence of metal ions at the active site (The four central bases, 2NN region, are composed by GTAC from 5' to 3')
Classification HYDROLASE/DNA
Compound DNA ENDONUCLEASE I-CREI
Source Chlamydomonas reinhardtii (Chlamydomonas smithii) (4AAD)
Sequence A:  NTKYNKEFLLYLAGFVDGDGSIIAQIKPNQSYKFKHQLSL
TFQVTQKTQRRWFLDKLVDEIGVGYVRDRGSVSNYILSEI
KPLHNFLTQLQPFLKLKQKQANLVLKIIEQLPSAKESPDK
FLEVCTWVDQIAALNDSKTRKTTSETVRAVL
B:  NTKYNKEFLLYLAGFVDGDGSIIAQIKPNQSYKFKHQLSL
TFQVTQKTQRRWFLDKLVDEIGVGYVRDRGSVSNYILSEI
KPLHNFLTQLQPFLKLKQKQANLVLKIIEQLPSAKESPDK
FLEVCTWVDQIAALNDSKTRKTTSETVRAVLD
Description


Functional site

1) chain A
residue 28
type
sequence K
description BINDING SITE FOR RESIDUE GOL F 1625
source : AC1

2) chain A
residue 42
type
sequence T
description BINDING SITE FOR RESIDUE GOL F 1625
source : AC1

3) chain A
residue 68
type
sequence R
description BINDING SITE FOR RESIDUE GOL F 1625
source : AC1

4) chain A
residue 79
type
sequence S
description BINDING SITE FOR RESIDUE GOL F 1625
source : AC1

5) chain B
residue 82
type
sequence K
description BINDING SITE FOR RESIDUE GOL B 1154
source : AC2

6) chain B
residue 26
type
sequence Q
description BINDING SITE FOR RESIDUE GOL B 1155
source : AC3

7) chain B
residue 28
type
sequence K
description BINDING SITE FOR RESIDUE GOL B 1155
source : AC3

8) chain B
residue 42
type
sequence T
description BINDING SITE FOR RESIDUE GOL B 1155
source : AC3

9) chain B
residue 79
type
sequence S
description BINDING SITE FOR RESIDUE GOL B 1155
source : AC3

10) chain B
residue 20
type
sequence D
description BINDING SITE FOR RESIDUE GOL B 1156
source : AC4

11) chain B
residue 46
type
sequence T
description BINDING SITE FOR RESIDUE GOL B 1156
source : AC4

12) chain A
residue 20
type
sequence D
description BINDING SITE FOR RESIDUE GOL A 1153
source : AC5

13) chain A
residue 46
type
sequence T
description BINDING SITE FOR RESIDUE GOL A 1153
source : AC5

14) chain B
residue 19
type
sequence G
description BINDING SITE FOR RESIDUE GOL B 1157
source : AC7

15) chain B
residue 21
type
sequence G
description BINDING SITE FOR RESIDUE GOL B 1157
source : AC7

16) chain B
residue 22
type
sequence S
description BINDING SITE FOR RESIDUE GOL B 1157
source : AC7

17) chain B
residue 98
type
sequence K
description BINDING SITE FOR RESIDUE GOL B 1157
source : AC7

18) chain B
residue 107
type
sequence K
description BINDING SITE FOR RESIDUE GOL B 1158
source : AC8

19) chain B
residue 110
type
sequence E
description BINDING SITE FOR RESIDUE GOL B 1158
source : AC8

20) chain A
residue 19
type catalytic
sequence G
description 233
source MCSA : MCSA1

21) chain A
residue 20
type catalytic
sequence D
description 233
source MCSA : MCSA1

22) chain B
residue 19
type catalytic
sequence G
description 233
source MCSA : MCSA2

23) chain B
residue 20
type catalytic
sequence D
description 233
source MCSA : MCSA2

24) chain A
residue 19
type BINDING
sequence G
description
source Swiss-Prot : SWS_FT_FI1

25) chain A
residue 20
type BINDING
sequence D
description
source Swiss-Prot : SWS_FT_FI1

26) chain B
residue 19
type BINDING
sequence G
description
source Swiss-Prot : SWS_FT_FI1

27) chain B
residue 20
type BINDING
sequence D
description
source Swiss-Prot : SWS_FT_FI1


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