eF-site ID 3b7g-AB
PDB Code 3b7g
Chain A, B

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Title Human DEAD-box RNA helicase DDX20, Conserved domain I (DEAD) in complex with AMPPNP (Adenosine-(Beta,gamma)-imidotriphosphate)
Classification HYDROLASE
Compound Probable ATP-dependent RNA helicase DDX20
Source Homo sapiens (Human) (DDX20_HUMAN)
Sequence A:  ADFESLLLSRPVLEGLRAAGFERPSPVQLKAIPLGRCGLD
LIVQAKSGTGKTCVFSTIALDSLVLENLSTQILILAPTRE
IAVQIHSVITAIGIKMEGLECHVFIGGTPLSQDKTRLKKC
HIAVGSPGRIKQLIELDYLNPGSIRLFILDEADKLLEEGS
FQEQINWIYSSLPASKQMLAVSATYPEFLANALTKYMRDP
TFVRL
B:  ADFESLLLSRPVLEGLRAAGFERPSPVQLKAIPLGRCGLD
LIVQAKSGTGKTCVFSTIALDSLVLENLSTQILILAPTRE
IAVQIHSVITAIGIKMEGLECHVFIGGTPLSQDKTRLKKC
HIAVGSPGRIKQLIELDYLNPGSIRLFILDEADKLLEEGS
FQEQINWIYSSLPASKQMLAVSATYPEFLANALTKYMRDP
TFVRL
Description


Functional site

1) chain A
residue 81
type
sequence G
description BINDING SITE FOR RESIDUE ANP A 300
source : AC1

2) chain A
residue 82
type
sequence F
description BINDING SITE FOR RESIDUE ANP A 300
source : AC1

3) chain A
residue 84
type
sequence R
description BINDING SITE FOR RESIDUE ANP A 300
source : AC1

4) chain A
residue 89
type
sequence Q
description BINDING SITE FOR RESIDUE ANP A 300
source : AC1

5) chain A
residue 108
type
sequence S
description BINDING SITE FOR RESIDUE ANP A 300
source : AC1

6) chain A
residue 109
type
sequence G
description BINDING SITE FOR RESIDUE ANP A 300
source : AC1

7) chain A
residue 110
type
sequence T
description BINDING SITE FOR RESIDUE ANP A 300
source : AC1

8) chain A
residue 111
type
sequence G
description BINDING SITE FOR RESIDUE ANP A 300
source : AC1

9) chain A
residue 112
type
sequence K
description BINDING SITE FOR RESIDUE ANP A 300
source : AC1

10) chain A
residue 113
type
sequence T
description BINDING SITE FOR RESIDUE ANP A 300
source : AC1

11) chain A
residue 114
type
sequence C
description BINDING SITE FOR RESIDUE ANP A 300
source : AC1

12) chain B
residue 81
type
sequence G
description BINDING SITE FOR RESIDUE ANP B 300
source : AC2

13) chain B
residue 82
type
sequence F
description BINDING SITE FOR RESIDUE ANP B 300
source : AC2

14) chain B
residue 84
type
sequence R
description BINDING SITE FOR RESIDUE ANP B 300
source : AC2

15) chain B
residue 89
type
sequence Q
description BINDING SITE FOR RESIDUE ANP B 300
source : AC2

16) chain B
residue 108
type
sequence S
description BINDING SITE FOR RESIDUE ANP B 300
source : AC2

17) chain B
residue 109
type
sequence G
description BINDING SITE FOR RESIDUE ANP B 300
source : AC2

18) chain B
residue 110
type
sequence T
description BINDING SITE FOR RESIDUE ANP B 300
source : AC2

19) chain B
residue 111
type
sequence G
description BINDING SITE FOR RESIDUE ANP B 300
source : AC2

20) chain B
residue 112
type
sequence K
description BINDING SITE FOR RESIDUE ANP B 300
source : AC2

21) chain B
residue 113
type
sequence T
description BINDING SITE FOR RESIDUE ANP B 300
source : AC2

22) chain B
residue 114
type
sequence C
description BINDING SITE FOR RESIDUE ANP B 300
source : AC2

23) chain A
residue 209-217
type prosite
sequence ILDEADKLL
description DEAD_ATP_HELICASE DEAD-box subfamily ATP-dependent helicases signature. ILDEADKlL
source prosite : PS00039

24) chain A
residue 84
type BINDING
sequence R
description
source Swiss-Prot : SWS_FT_FI1

25) chain A
residue 89
type BINDING
sequence Q
description
source Swiss-Prot : SWS_FT_FI1

26) chain A
residue 109
type BINDING
sequence G
description
source Swiss-Prot : SWS_FT_FI1

27) chain B
residue 84
type BINDING
sequence R
description
source Swiss-Prot : SWS_FT_FI1

28) chain B
residue 89
type BINDING
sequence Q
description
source Swiss-Prot : SWS_FT_FI1

29) chain B
residue 109
type BINDING
sequence G
description
source Swiss-Prot : SWS_FT_FI1

30) chain A
residue 187
type MOD_RES
sequence S
description Phosphoserine => ECO:0007744|PubMed:18691976
source Swiss-Prot : SWS_FT_FI3

31) chain B
residue 187
type MOD_RES
sequence S
description Phosphoserine => ECO:0007744|PubMed:18691976
source Swiss-Prot : SWS_FT_FI3


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