eF-site ID 4nca-B
PDB Code 4nca
Chain B

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Title Structure of Thermus thermophilus Argonaute bound to guide DNA 19-mer and target DNA in the presence of Mg2+
Classification NUCLEAR PROTEIN/DNA
Compound Argonaute
Source Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) (4NCA)
Sequence B:  LGKTEVFLNRFALRPLNPEELRPWRLEVVLDPPPGREEVY
PLLAQVARRAGGVTVRMGDGLASWSPPEVLVLEGTLARMG
QTYAYRLYPKGRRPLDPKDPGERSVLSALARRLLQERLRR
LEGVWVEGLAVYRREHARGPGWRVLGGAVLDLWVSDSGAF
LLEVDPAYRILCEMSLEAWLAQGHPLPKRVRNAYDRRTWE
LLRLGEEDPKELPLPGGLSLLDYHASKGRLQGREGGRVAW
VADPKKPIPHLTGLLVPVLTLEDLHEEGSLALSLPWEERR
RRTREIASWIGRRLGLGTPEAVRAQAYRLSIPKLMGRRAV
SKPADALRVGFYRAQETALALLRLDGAQGWPEFLRRALLR
AFGASGASLRLHTLHAHPSQGLAFREALRKAKEEGVQAVL
VLTPPMAWEDRNRLKALLLREGLPSQILNVPLREEERHRW
ENALLGLLAKAGLQVVALSGAYPAELAVGFDAGGRESFRF
GGAACAVGGDGGHLLWTLPEAQAGERIPQEVVWDLLEETL
WAFRRKAGRLPSRVLLLRDGRVPQDEFALALEALAREGIA
YDLVSVRKSGGGRVYPVQGRLADGLYVPLEDKTFLLLTVH
RDFRGTPRPLKLVHEAGDTPLEALAHQIFHLTRLYPASGF
AFPRLPAPLHLADRLVKEVGRLGIRHLKEVDREKLFFV
Description


Functional site

1) chain B
residue 37
type
sequence P
description BINDING SITE FOR RESIDUE DT A 701
source : AC1

2) chain B
residue 38
type
sequence G
description BINDING SITE FOR RESIDUE DT A 701
source : AC1

3) chain B
residue 39
type
sequence R
description BINDING SITE FOR RESIDUE DT A 701
source : AC1

4) chain B
residue 195
type
sequence N
description BINDING SITE FOR RESIDUE DT B 701
source : AC3

5) chain B
residue 197
type
sequence Y
description BINDING SITE FOR RESIDUE DT B 701
source : AC3

6) chain B
residue 200
type
sequence R
description BINDING SITE FOR RESIDUE DT B 701
source : AC3

7) chain B
residue 217
type
sequence L
description BINDING SITE FOR RESIDUE DT B 701
source : AC3

8) chain B
residue 218
type
sequence P
description BINDING SITE FOR RESIDUE DT B 701
source : AC3

9) chain B
residue 223
type
sequence L
description BINDING SITE FOR RESIDUE DT B 701
source : AC3

10) chain B
residue 226
type
sequence Y
description BINDING SITE FOR RESIDUE DT B 701
source : AC3

11) chain B
residue 227
type
sequence H
description BINDING SITE FOR RESIDUE DT B 701
source : AC3

12) chain B
residue 232
type
sequence R
description BINDING SITE FOR RESIDUE DT B 701
source : AC3

13) chain B
residue 254
type
sequence I
description BINDING SITE FOR RESIDUE DT B 701
source : AC3

14) chain B
residue 255
type
sequence P
description BINDING SITE FOR RESIDUE DT B 701
source : AC3

15) chain B
residue 256
type
sequence H
description BINDING SITE FOR RESIDUE DT B 701
source : AC3

16) chain B
residue 478
type
sequence D
description BINDING SITE FOR RESIDUE MG B 702
source : AC4

17) chain B
residue 660
type
sequence D
description BINDING SITE FOR RESIDUE MG B 702
source : AC4

18) chain B
residue 478
type
sequence D
description BINDING SITE FOR RESIDUE MG B 703
source : AC5

19) chain B
residue 479
type
sequence A
description BINDING SITE FOR RESIDUE MG B 703
source : AC5

20) chain B
residue 546
type
sequence D
description BINDING SITE FOR RESIDUE MG B 703
source : AC5

21) chain B
residue 685
type
sequence V
description BINDING SITE FOR RESIDUE MG E 101
source : AC8

22) chain B
residue 478
type ACT_SITE
sequence D
description ACT_SITE => ECO:0000305|PubMed:18754009, ECO:0000305|PubMed:19092929, ECO:0000305|PubMed:24374628, ECO:0000305|PubMed:28911094
source Swiss-Prot : SWS_FT_FI1

23) chain B
residue 546
type ACT_SITE
sequence D
description ACT_SITE => ECO:0000305|PubMed:18754009, ECO:0000305|PubMed:19092929, ECO:0000305|PubMed:24374628, ECO:0000305|PubMed:28911094
source Swiss-Prot : SWS_FT_FI1

24) chain B
residue 660
type ACT_SITE
sequence D
description ACT_SITE => ECO:0000305|PubMed:18754009, ECO:0000305|PubMed:19092929, ECO:0000305|PubMed:24374628, ECO:0000305|PubMed:28911094
source Swiss-Prot : SWS_FT_FI1

25) chain B
residue 512
type ACT_SITE
sequence E
description ACT_SITE => ECO:0000305|PubMed:24374628, ECO:0000305|PubMed:28911094
source Swiss-Prot : SWS_FT_FI2

26) chain B
residue 478
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:24374628, ECO:0000305|PubMed:19812667, ECO:0000305|PubMed:28911094, ECO:0007744|PDB:4KPY, ECO:0007744|PDB:4N76
source Swiss-Prot : SWS_FT_FI3

27) chain B
residue 546
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:24374628, ECO:0000305|PubMed:19092929, ECO:0000305|PubMed:19812667, ECO:0000305|PubMed:28911094, ECO:0007744|PDB:4KPY, ECO:0007744|PDB:4N76
source Swiss-Prot : SWS_FT_FI4

28) chain B
residue 660
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:24374628, ECO:0000305|PubMed:19092929, ECO:0000305|PubMed:19812667, ECO:0000305|PubMed:28911094, ECO:0007744|PDB:4KPY, ECO:0007744|PDB:4N76
source Swiss-Prot : SWS_FT_FI4

29) chain B
residue 685
type BINDING
sequence V
description BINDING => ECO:0000269|PubMed:24374628, ECO:0000305|PubMed:18754009, ECO:0000305|PubMed:19092929, ECO:0000305|PubMed:19812667, ECO:0000305|PubMed:28911094, ECO:0007744|PDB:4KPY, ECO:0007744|PDB:4N76
source Swiss-Prot : SWS_FT_FI5


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