eF-site ID 1br1-ABGH
PDB Code 1br1
Chain A, B, G, H

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Title SMOOTH MUSCLE MYOSIN MOTOR DOMAIN-ESSENTIAL LIGHT CHAIN COMPLEX WITH MGADP.ALF4 BOUND AT THE ACTIVE SITE
Classification MUSCLE PROTEIN
Compound MYOSIN
Source Gallus gallus (Chicken) (MLES_CHICK)
Sequence A:  AQKPLSDDEKFLFVDKNFVNNPLAQADWSAKKLVWVPSEK
HGFEAASIKEEKGDEVTVELQENGKKVTLSKDDIQKMNPP
KFSKVEDMAELTCLNEASVLHNLRERYFSGLIYTYSGLFC
VVINPYKQLPIYSEKIIDMYKGKKRHEMPPHIYAIADTAY
RSMLQDREDQSILCTGESGAGKTENTKKVIQYLAVVASSH
KGKQGPSFSYGELEKQLLQANPILEAFGNAKTVKNDNSSR
FGKFIRINFDVTGYIVGANIETYLLEKSRAIRQAKDERTF
HIFYYLIAGASEQMRNDLLLEGFNNYTFLSNGHVPIPAQQ
DDEMFQETLEAMTIMGFTEEEQTSILRVVSSVLQLGNIVF
KKERNTDQASMPDNTAAQKVCHLMGINVTDFTRSILTPRI
KVGRDVVQKAQTKEQADFAIEALAKAKFERLFRWILTRVN
KALDASFLGILDIAGFEIFEINSFEQLCINYTNEKLQQLF
NHTMFILEQEEYQREGIEWNFIDFGLDLQPCIELIERPTN
PPGVLALLDEECWFPKATDTSFVEKLIQEQGNHAKFQKSK
QLKDKTEFCILHYAGKVTYNASAWLTKNMDPLNDNVTSLL
NQSSDKFVADLWKDVDRIVGLFRTVGQLYKEQLTKLMTTL
RNTNPNFVRCIIPNHEKRAGKLDAHLVLEQLRCNGVLEGI
RICRQGFPNRIVFQEFRQRYEILAANAIPKGFMDGKQACI
LMIKALELDPNLYRIGQSKIFFRTGVLAHLEEERDLKITD
VIIAFQAQCRGYLARKAFAKRQQQLGS
B:  FSEEQTAEFKEAFQLFDRTGDGKILYSQCGDVMRALGQNP
TNAEVMKVLGNPKSDEMNLKTLKFEQFLPMMQTIAKNKDQ
GCFEDYVEGLRVFDKEGNGTVMGAEIRHVLVTLGEKMTEE
EVEQLVAGHEDSNGCINYEELVRMVLSG
G:  AQKPLSDDEKFLFVDKNFVNNPLAQADWSAKKLVWVPSEK
HGFEAASIKEEKGDEVTVELQENGKKVTLSKDDIQKMNPP
KFSKVEDMAELTCLNEASVLHNLRERYFSGLIYTYSGLFC
VVINPYKQLPIYSEKIIDMYKGKKRHEMPPHIYAIADTAY
RSMLQDREDQSILCTGESGAGKTENTKKVIQYLAVVASSH
KGKQGPSFSYGELEKQLLQANPILEAFGNAKTVKNDNSSR
FGKFIRINFDVTGYIVGANIETYLLEKSRAIRQAKDERTF
HIFYYLIAGASEQMRNDLLLEGFNNYTFLSNGHVPIPAQQ
DDEMFQETLEAMTIMGFTEEEQTSILRVVSSVLQLGNIVF
KKERNTDQASMPDNTAAQKVCHLMGINVTDFTRSILTPRI
KVGRDVVQKAQTKEQADFAIEALAKAKFERLFRWILTRVN
KALDASFLGILDIAGFEIFEINSFEQLCINYTNEKLQQLF
NHTMFILEQEEYQREGIEWNFIDFGLDLQPCIELIERPTN
PPGVLALLDEECWFPKATDTSFVEKLIQEQGNHAKFQKSK
QLKDKTEFCILHYAGKVTYNASAWLTKNMDPLNDNVTSLL
NQSSDKFVADLWKDVDRIVGLFRTVGQLYKEQLTKLMTTL
RNTNPNFVRCIIPNHEKRAGKLDAHLVLEQLRCNGVLEGI
RICRQGFPNRIVFQEFRQRYEILAANAIPKGFMDGKQACI
LMIKALELDPNLYRIGQSKIFFRTGVLAHLEEERDLKITD
VIIAFQAQCRGYLARKAFAKRQQQLGS
H:  FSEEQTAEFKEAFQLFDRTGDGKILYSQCGDVMRALGQNP
TNAEVMKVLGNPKSDEMNLKTLKFEQFLPMMQTIAKNKDQ
GCFEDYVEGLRVFDKEGNGTVMGAEIRHVLVTLGEKMTEE
EVEQLVAGHEDSNGCINYEELVRMVLSG
Description


Functional site

1) chain A
residue 184
type
sequence T
description BINDING SITE FOR RESIDUE MG A 997
source : AC1

2) chain A
residue 246
type
sequence S
description BINDING SITE FOR RESIDUE MG A 997
source : AC1

3) chain A
residue 179
type
sequence S
description BINDING SITE FOR RESIDUE ALF A 999
source : AC2

4) chain A
residue 180
type
sequence G
description BINDING SITE FOR RESIDUE ALF A 999
source : AC2

5) chain A
residue 183
type
sequence K
description BINDING SITE FOR RESIDUE ALF A 999
source : AC2

6) chain A
residue 245
type
sequence S
description BINDING SITE FOR RESIDUE ALF A 999
source : AC2

7) chain A
residue 246
type
sequence S
description BINDING SITE FOR RESIDUE ALF A 999
source : AC2

8) chain A
residue 468
type
sequence G
description BINDING SITE FOR RESIDUE ALF A 999
source : AC2

9) chain G
residue 184
type
sequence T
description BINDING SITE FOR RESIDUE MG G 997
source : AC7

10) chain G
residue 246
type
sequence S
description BINDING SITE FOR RESIDUE MG G 997
source : AC7

11) chain G
residue 179
type
sequence S
description BINDING SITE FOR RESIDUE ALF G 999
source : AC8

12) chain G
residue 180
type
sequence G
description BINDING SITE FOR RESIDUE ALF G 999
source : AC8

13) chain G
residue 183
type
sequence K
description BINDING SITE FOR RESIDUE ALF G 999
source : AC8

14) chain G
residue 245
type
sequence S
description BINDING SITE FOR RESIDUE ALF G 999
source : AC8

15) chain G
residue 246
type
sequence S
description BINDING SITE FOR RESIDUE ALF G 999
source : AC8

16) chain G
residue 468
type
sequence G
description BINDING SITE FOR RESIDUE ALF G 999
source : AC8

17) chain A
residue 125
type
sequence N
description BINDING SITE FOR RESIDUE ADP A 998
source : AC9

18) chain A
residue 126
type
sequence P
description BINDING SITE FOR RESIDUE ADP A 998
source : AC9

19) chain A
residue 127
type
sequence Y
description BINDING SITE FOR RESIDUE ADP A 998
source : AC9

20) chain A
residue 133
type
sequence Y
description BINDING SITE FOR RESIDUE ADP A 998
source : AC9

21) chain A
residue 180
type
sequence G
description BINDING SITE FOR RESIDUE ADP A 998
source : AC9

22) chain A
residue 181
type
sequence A
description BINDING SITE FOR RESIDUE ADP A 998
source : AC9

23) chain A
residue 182
type
sequence G
description BINDING SITE FOR RESIDUE ADP A 998
source : AC9

24) chain A
residue 183
type
sequence K
description BINDING SITE FOR RESIDUE ADP A 998
source : AC9

25) chain A
residue 184
type
sequence T
description BINDING SITE FOR RESIDUE ADP A 998
source : AC9

26) chain A
residue 185
type
sequence E
description BINDING SITE FOR RESIDUE ADP A 998
source : AC9

27) chain A
residue 242
type
sequence N
description BINDING SITE FOR RESIDUE ADP A 998
source : AC9

28) chain G
residue 125
type
sequence N
description BINDING SITE FOR RESIDUE ADP G 998
source : BC3

29) chain G
residue 126
type
sequence P
description BINDING SITE FOR RESIDUE ADP G 998
source : BC3

30) chain G
residue 127
type
sequence Y
description BINDING SITE FOR RESIDUE ADP G 998
source : BC3

31) chain G
residue 133
type
sequence Y
description BINDING SITE FOR RESIDUE ADP G 998
source : BC3

32) chain G
residue 180
type
sequence G
description BINDING SITE FOR RESIDUE ADP G 998
source : BC3

33) chain G
residue 181
type
sequence A
description BINDING SITE FOR RESIDUE ADP G 998
source : BC3

34) chain G
residue 182
type
sequence G
description BINDING SITE FOR RESIDUE ADP G 998
source : BC3

35) chain G
residue 183
type
sequence K
description BINDING SITE FOR RESIDUE ADP G 998
source : BC3

36) chain G
residue 184
type
sequence T
description BINDING SITE FOR RESIDUE ADP G 998
source : BC3

37) chain G
residue 185
type
sequence E
description BINDING SITE FOR RESIDUE ADP G 998
source : BC3

38) chain G
residue 242
type
sequence N
description BINDING SITE FOR RESIDUE ADP G 998
source : BC3

39) chain A
residue 128
type MOD_RES
sequence K
description N6,N6,N6-trimethyllysine => ECO:0000269|PubMed:3312184
source Swiss-Prot : SWS_FT_FI3

40) chain G
residue 128
type MOD_RES
sequence K
description N6,N6,N6-trimethyllysine => ECO:0000269|PubMed:3312184
source Swiss-Prot : SWS_FT_FI3

41) chain A
residue 2
type MOD_RES
sequence A
description Blocked amino end (Ser) => ECO:0000269|PubMed:3312184
source Swiss-Prot : SWS_FT_FI2

42) chain G
residue 2
type MOD_RES
sequence A
description Blocked amino end (Ser) => ECO:0000269|PubMed:3312184
source Swiss-Prot : SWS_FT_FI2


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