eF-site ID 2y7h-C
PDB Code 2y7h
Chain C

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Title Atomic model of the DNA-bound methylase complex from the Type I restriction-modification enzyme EcoKI (M2S1). Based on fitting into EM map 1534.
Classification TRANSFERASE/DNA
Compound TYPE-1 RESTRICTION ENZYME ECOKI SPECIFICITY PROTEIN
Source ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;
Sequence C:  MNNNDLVAKLWKLCDNLRDGGVSYQNYVNELASLLFLKMC
KETGQEAEYLPEGYRWDDLKSRIGQEQLQFYRKMLVHLGE
DDKKLVQAVFHNVSTTITEPKQITALVSNMDSLDWYNGAH
GKSRDDFGDMYEGLLQKNANETKSGAGQYFTPRPLIKTII
HLLKPQPREVVQDPAAGTAGFLIEADRYVKSQTNDLDDLD
GDTQDFQIHRAFIGLELVPGTRRLALMNCLLHDIEGNLDH
GGAIRLGNTLGSDGENLPKAHIVATNPPFGSAAGTNITRT
FVHPTSNKQLCFMQHIIETLHPGGRAAVVVPDNVLFEGGK
GTDIRRDLMDKCHLHTILRLPTGIFYAQGVKTNVLFFTKG
TVANPNQDKNCTDDVWVYDLRTNMPSFGKRTPFTDEHLQP
FERVYGEDPHGLSPRTEGEWSFNAEETEVADSEENKNTDQ
HLATSRWRKFSREWIRTAKSDSLDISWLKDKDSIDADSLP
EPDVLAAEAMGELVQALSELDALMRELGASDEADLQRQLL
EEAFGGVKE
Description (1)  TYPE-1 RESTRICTION ENZYME ECOKI SPECIFICITY PROTEIN (E.C.3.1.21.3), TYPE I RESTRICTION ENZYME ECOKI M PROTEIN (E.C.3.1.21.3, 2.1.1.72)


Functional site

1) chain C
residue 148
type
sequence Q
description BINDING SITE FOR RESIDUE SAM C 530
source : AC2

2) chain C
residue 149
type
sequence Y
description BINDING SITE FOR RESIDUE SAM C 530
source : AC2

3) chain C
residue 151
type
sequence T
description BINDING SITE FOR RESIDUE SAM C 530
source : AC2

4) chain C
residue 175
type
sequence A
description BINDING SITE FOR RESIDUE SAM C 530
source : AC2

5) chain C
residue 177
type
sequence G
description BINDING SITE FOR RESIDUE SAM C 530
source : AC2

6) chain C
residue 178
type
sequence T
description BINDING SITE FOR RESIDUE SAM C 530
source : AC2

7) chain C
residue 180
type
sequence G
description BINDING SITE FOR RESIDUE SAM C 530
source : AC2

8) chain C
residue 181
type
sequence F
description BINDING SITE FOR RESIDUE SAM C 530
source : AC2

9) chain C
residue 216
type
sequence E
description BINDING SITE FOR RESIDUE SAM C 530
source : AC2

10) chain C
residue 248
type
sequence N
description BINDING SITE FOR RESIDUE SAM C 530
source : AC2

11) chain C
residue 249
type
sequence T
description BINDING SITE FOR RESIDUE SAM C 530
source : AC2

12) chain C
residue 266
type
sequence N
description BINDING SITE FOR RESIDUE SAM C 530
source : AC2

13) chain C
residue 268
type
sequence P
description BINDING SITE FOR RESIDUE SAM C 530
source : AC2

14) chain C
residue 275
type
sequence T
description BINDING SITE FOR RESIDUE SAM C 530
source : AC2

15) chain C
residue 148
type BINDING
sequence Q
description BINDING => ECO:0000250|UniProtKB:Q89Z59
source Swiss-Prot : SWS_FT_FI1

16) chain C
residue 178
type BINDING
sequence T
description BINDING => ECO:0000250|UniProtKB:Q89Z59
source Swiss-Prot : SWS_FT_FI1

17) chain C
residue 216
type BINDING
sequence E
description BINDING => ECO:0000250|UniProtKB:Q89Z59
source Swiss-Prot : SWS_FT_FI1


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