eF-site ID 4yjo-A
PDB Code 4yjo
Chain A

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Title THE KINASE DOMAIN OF HUMAN SPLEEN TYROSINE (SYK) IN COMPLEX WITH GTC000222
Classification TRANSFERASE
Compound Tyrosine-protein kinase SYK
Source Homo sapiens (Human) (KSYK_HUMAN)
Sequence A:  VYLDRKLLTLEDKELGSGNFGTVKKGYYQMKKVVKTVAVK
ILKNEANDPALKDELLAEANVMQQLDNPYIVRMIGICEAE
SWMLVMEMAELGPLNKYLQQNRHVKDKNIIELVHQVSMGM
KYLEESNFVHRDLAARNVLLVTQHYAKISDFGLSKALRAD
ENYYKAGKWPVKWYAPECINYYKFSSKSDVWSFGVLMWEA
FSYGQKPYRGMKGSEVTAMLEKGERMGCPAGCPREMYDLM
NLCWTYDVENRPGFAAVELRLRNYYYD
Description (1)  Tyrosine-protein kinase SYK (E.C.2.7.10.2)


Functional site

1) chain A
residue 377
type
sequence L
description binding site for residue 4DF A 701
source : AC1

2) chain A
residue 378
type
sequence G
description binding site for residue 4DF A 701
source : AC1

3) chain A
residue 400
type
sequence A
description binding site for residue 4DF A 701
source : AC1

4) chain A
residue 402
type
sequence K
description binding site for residue 4DF A 701
source : AC1

5) chain A
residue 420
type
sequence E
description binding site for residue 4DF A 701
source : AC1

6) chain A
residue 433
type
sequence V
description binding site for residue 4DF A 701
source : AC1

7) chain A
residue 448
type
sequence M
description binding site for residue 4DF A 701
source : AC1

8) chain A
residue 449
type
sequence E
description binding site for residue 4DF A 701
source : AC1

9) chain A
residue 450
type
sequence M
description binding site for residue 4DF A 701
source : AC1

10) chain A
residue 451
type
sequence A
description binding site for residue 4DF A 701
source : AC1

11) chain A
residue 454
type
sequence G
description binding site for residue 4DF A 701
source : AC1

12) chain A
residue 455
type
sequence P
description binding site for residue 4DF A 701
source : AC1

13) chain A
residue 501
type
sequence L
description binding site for residue 4DF A 701
source : AC1

14) chain A
residue 512
type
sequence D
description binding site for residue 4DF A 701
source : AC1

15) chain A
residue 406
type
sequence N
description binding site for residue GOL A 702
source : AC2

16) chain A
residue 477
type
sequence Q
description binding site for residue GOL A 702
source : AC2

17) chain A
residue 506
type
sequence H
description binding site for residue GOL A 702
source : AC2

18) chain A
residue 546
type MOD_RES
sequence Y
description Phosphotyrosine => ECO:0000250|UniProtKB:P48025
source Swiss-Prot : SWS_FT_FI7

19) chain A
residue 630
type MOD_RES
sequence Y
description Phosphotyrosine => ECO:0000269|PubMed:18369315, ECO:0000269|PubMed:21469132
source Swiss-Prot : SWS_FT_FI8

20) chain A
residue 494
type ACT_SITE
sequence D
description Proton acceptor => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000255|PROSITE-ProRule:PRU10028
source Swiss-Prot : SWS_FT_FI1

21) chain A
residue 377
type BINDING
sequence L
description BINDING => ECO:0000255|PROSITE-ProRule:PRU00159
source Swiss-Prot : SWS_FT_FI2

22) chain A
residue 402
type BINDING
sequence K
description BINDING => ECO:0000255|PROSITE-ProRule:PRU00159
source Swiss-Prot : SWS_FT_FI2

23) chain A
residue 364
type MOD_RES
sequence Y
description Phosphotyrosine => ECO:0000269|PubMed:21469132
source Swiss-Prot : SWS_FT_FI3

24) chain A
residue 484
type MOD_RES
sequence Y
description Phosphotyrosine => ECO:0000269|PubMed:21469132
source Swiss-Prot : SWS_FT_FI3

25) chain A
residue 507
type MOD_RES
sequence Y
description Phosphotyrosine => ECO:0000269|PubMed:21469132
source Swiss-Prot : SWS_FT_FI3

26) chain A
residue 526
type MOD_RES
sequence Y
description Phosphotyrosine => ECO:0000269|PubMed:21469132
source Swiss-Prot : SWS_FT_FI3

27) chain A
residue 629
type MOD_RES
sequence Y
description Phosphotyrosine => ECO:0000269|PubMed:21469132
source Swiss-Prot : SWS_FT_FI3

28) chain A
residue 631
type MOD_RES
sequence Y
description Phosphotyrosine => ECO:0000269|PubMed:21469132
source Swiss-Prot : SWS_FT_FI3

29) chain A
residue 377-402
type prosite
sequence LGSGNFGTVKKGYYQMKKVVKTVAVK
description PROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGSGNFGTVKkGyyqmkkvvkt........VAVK
source prosite : PS00107

30) chain A
residue 490-502
type prosite
sequence FVHRDLAARNVLL
description PROTEIN_KINASE_TYR Tyrosine protein kinases specific active-site signature. FVHrDLAARNVLL
source prosite : PS00109

31) chain A
residue 379
type MOD_RES
sequence S
description Phosphoserine => ECO:0000269|PubMed:21469132
source Swiss-Prot : SWS_FT_FI4

32) chain A
residue 579
type MOD_RES
sequence S
description Phosphoserine => ECO:0000269|PubMed:21469132
source Swiss-Prot : SWS_FT_FI4

33) chain A
residue 384
type MOD_RES
sequence T
description Phosphothreonine => ECO:0000269|PubMed:21469132
source Swiss-Prot : SWS_FT_FI5

34) chain A
residue 582
type MOD_RES
sequence T
description Phosphothreonine => ECO:0000269|PubMed:21469132
source Swiss-Prot : SWS_FT_FI5

35) chain A
residue 525
type MOD_RES
sequence Y
description Phosphotyrosine; by autocatalysis => ECO:0000269|PubMed:21469132
source Swiss-Prot : SWS_FT_FI6


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