eF-site ID 3tz7-AB
PDB Code 3tz7
Chain A, B

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Title Kinase domain of cSrc in complex with RL103
Classification TRANSFERASE/TRANSFERASE INHIBITOR
Compound Proto-oncogene tyrosine-protein kinase Src
Source Gallus gallus (Chicken) (SRC_CHICK)
Sequence A:  KDAWEIPRESLRLEVKLGQGCFGEVWMGTWNGTTRVAIKT
LKPGTMSPEAFLQEAQVMKKLRHEKLVQLYAVVSEEPIYI
VTEYMSKGCLLDFLKGEMGKYLRLPQLVDMAAQIASGMAY
VERMNYVHRDLRAANILVGENLVCKVADFGFPIKWTAPEA
ALYGRFTIKSDVWSFGILLTELTTKGRVPYPGMVNREVLD
QVERGYRMPCPPECPESLHDLMCQCWRKDPEERPTFEYLQ
AFLEDYFTSTEPQYQPGENL
B:  KDAWEIPRESLRLEVKLGQGCFGEVWMGTWNGTTRVAIKT
LKPGTMSPEAFLQEAQVMKKLRHEKLVQLYAVVSEEPIYI
VTEYMSKGCLLDFLKGEMGKYLRLPQLVDMAAQIASGMAY
VERMNYVHRDLRAANILVGENLVCKVADFGFPIKWTAPEA
ALYGRFTIKSDVWSFGILLTELTTKGRVPYPGMVNREVLD
QVERGYRMPCPPECPESLHDLMCQCWRKDPEERPTFEYLQ
AFLEDYFTSTEPQYQPGENL
Description


Functional site

1) chain A
residue 273
type
sequence L
description BINDING SITE FOR RESIDUE AQB A 601
source : AC1

2) chain A
residue 293
type
sequence A
description BINDING SITE FOR RESIDUE AQB A 601
source : AC1

3) chain A
residue 310
type
sequence E
description BINDING SITE FOR RESIDUE AQB A 601
source : AC1

4) chain A
residue 313
type
sequence V
description BINDING SITE FOR RESIDUE AQB A 601
source : AC1

5) chain A
residue 314
type
sequence M
description BINDING SITE FOR RESIDUE AQB A 601
source : AC1

6) chain A
residue 317
type
sequence L
description BINDING SITE FOR RESIDUE AQB A 601
source : AC1

7) chain A
residue 322
type
sequence L
description BINDING SITE FOR RESIDUE AQB A 601
source : AC1

8) chain A
residue 323
type
sequence V
description BINDING SITE FOR RESIDUE AQB A 601
source : AC1

9) chain A
residue 339
type
sequence E
description BINDING SITE FOR RESIDUE AQB A 601
source : AC1

10) chain A
residue 341
type
sequence M
description BINDING SITE FOR RESIDUE AQB A 601
source : AC1

11) chain A
residue 348
type
sequence D
description BINDING SITE FOR RESIDUE AQB A 601
source : AC1

12) chain A
residue 403
type
sequence A
description BINDING SITE FOR RESIDUE AQB A 601
source : AC1

13) chain A
residue 404
type
sequence D
description BINDING SITE FOR RESIDUE AQB A 601
source : AC1

14) chain B
residue 273
type
sequence L
description BINDING SITE FOR RESIDUE AQB B 601
source : AC2

15) chain B
residue 293
type
sequence A
description BINDING SITE FOR RESIDUE AQB B 601
source : AC2

16) chain B
residue 310
type
sequence E
description BINDING SITE FOR RESIDUE AQB B 601
source : AC2

17) chain B
residue 339
type
sequence E
description BINDING SITE FOR RESIDUE AQB B 601
source : AC2

18) chain B
residue 340
type
sequence Y
description BINDING SITE FOR RESIDUE AQB B 601
source : AC2

19) chain B
residue 341
type
sequence M
description BINDING SITE FOR RESIDUE AQB B 601
source : AC2

20) chain B
residue 348
type
sequence D
description BINDING SITE FOR RESIDUE AQB B 601
source : AC2

21) chain B
residue 403
type
sequence A
description BINDING SITE FOR RESIDUE AQB B 601
source : AC2

22) chain B
residue 404
type
sequence D
description BINDING SITE FOR RESIDUE AQB B 601
source : AC2

23) chain A
residue 527
type MOD_RES
sequence Y
description Phosphotyrosine; by CSK => ECO:0000269|PubMed:2420005
source Swiss-Prot : SWS_FT_FI7

24) chain B
residue 527
type MOD_RES
sequence Y
description Phosphotyrosine; by CSK => ECO:0000269|PubMed:2420005
source Swiss-Prot : SWS_FT_FI7

25) chain A
residue 386
type ACT_SITE
sequence D
description Proton acceptor => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000255|PROSITE-ProRule:PRU10028
source Swiss-Prot : SWS_FT_FI1

26) chain B
residue 386
type ACT_SITE
sequence D
description Proton acceptor => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000255|PROSITE-ProRule:PRU10028
source Swiss-Prot : SWS_FT_FI1

27) chain A
residue 273
type BINDING
sequence L
description BINDING => ECO:0000255|PROSITE-ProRule:PRU00159
source Swiss-Prot : SWS_FT_FI2

28) chain B
residue 273
type BINDING
sequence L
description BINDING => ECO:0000255|PROSITE-ProRule:PRU00159
source Swiss-Prot : SWS_FT_FI2

29) chain A
residue 436
type MOD_RES
sequence Y
description Phosphotyrosine; by autocatalysis => ECO:0000269|PubMed:8856081
source Swiss-Prot : SWS_FT_FI5

30) chain B
residue 436
type MOD_RES
sequence Y
description Phosphotyrosine; by autocatalysis => ECO:0000269|PubMed:8856081
source Swiss-Prot : SWS_FT_FI5

31) chain A
residue 498
type MOD_RES
sequence C
description S-nitrosocysteine => ECO:0000269|PubMed:19948721
source Swiss-Prot : SWS_FT_FI6

32) chain B
residue 498
type MOD_RES
sequence C
description S-nitrosocysteine => ECO:0000269|PubMed:19948721
source Swiss-Prot : SWS_FT_FI6

33) chain A
residue 273-295
type prosite
sequence LGQGCFGEVWMGTWNGTTRVAIK
description PROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGQGCFGEVWmGtwngttr...........VAIK
source prosite : PS00107

34) chain A
residue 382-394
type prosite
sequence YVHRDLRAANILV
description PROTEIN_KINASE_TYR Tyrosine protein kinases specific active-site signature. YVHrDLRAANILV
source prosite : PS00109

35) chain A
residue 295
type BINDING
sequence K
description
source Swiss-Prot : SWS_FT_FI3

36) chain B
residue 295
type BINDING
sequence K
description
source Swiss-Prot : SWS_FT_FI3


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