eF-site ID 2hwg-B
PDB Code 2hwg
Chain B

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Title Structure of phosphorylated Enzyme I of the phosphoenolpyruvate:sugar phosphotransferase system
Classification TRANSFERASE
Compound Phosphoenolpyruvate-protein phosphotransferase
Source (PT1_ECOLI)
Sequence B:  ISGILASPGIAFGKALLLKEDEIVIDRKKISADQVDQEVE
RFLSGRAKASAQLETIKTKAGETFGEEKEAIFEGHIXLLE
DEELEQEIIALIKDKHXTADAAAHEVIEGQASALEELDDE
YLKERAADVRDIGKRLLRNILGLKIIDLSAIQDEVILVAA
DLTPSETAQLNLKKVLGFITDAGGRTSXTSIXARSLELPA
IVGTGSVTSQVKNDDYLILDAVNNQVYVNPTNEVIDKXRA
VQEQVASEKAELAKLKDLPAITLDGHQVEVCANIGTVRDV
EGAERNGAEGVGLYRTEFLFXDRDALPTEEEQFAAYKAVA
EACGSQAVIVRTXDIGGDKELPYXNFPKEENPFLGWRAIR
IAXDRREILRDQLRAILRASAFGKLRIXFPXIISVEEVRA
LRKEIEIYKQELRDEGKAFDESIEIGVXVETPAAATIARH
LAKEVDFFSIGTNDLTQYTLAVDRGNDXISHLYQPXSPSV
LNLIKQVIDASHAEGKWTGXCGELAGDERATLLLLGXGLD
EFSXSAISIPRIKKIIRNTNFEDAKVLAEQALAQPTTDEL
XTLVNKFIEEKT
Description


Functional site

1) chain B
residue 189
type
sequence X
description BINDING SITE FOR RESIDUE MG B 902
source : AC2

2) chain B
residue 358
type
sequence R
description BINDING SITE FOR RESIDUE MG B 902
source : AC2

3) chain B
residue 431
type
sequence E
description BINDING SITE FOR RESIDUE MG B 902
source : AC2

4) chain B
residue 455
type
sequence D
description BINDING SITE FOR RESIDUE MG B 902
source : AC2

5) chain B
residue 465
type
sequence R
description BINDING SITE FOR RESIDUE MG B 902
source : AC2

6) chain B
residue 189
type
sequence X
description BINDING SITE FOR RESIDUE OXL B 904
source : AC4

7) chain B
residue 296
type
sequence R
description BINDING SITE FOR RESIDUE OXL B 904
source : AC4

8) chain B
residue 332
type
sequence R
description BINDING SITE FOR RESIDUE OXL B 904
source : AC4

9) chain B
residue 429
type
sequence X
description BINDING SITE FOR RESIDUE OXL B 904
source : AC4

10) chain B
residue 431
type
sequence E
description BINDING SITE FOR RESIDUE OXL B 904
source : AC4

11) chain B
residue 452
type
sequence G
description BINDING SITE FOR RESIDUE OXL B 904
source : AC4

12) chain B
residue 453
type
sequence T
description BINDING SITE FOR RESIDUE OXL B 904
source : AC4

13) chain B
residue 454
type
sequence N
description BINDING SITE FOR RESIDUE OXL B 904
source : AC4

14) chain B
residue 455
type
sequence D
description BINDING SITE FOR RESIDUE OXL B 904
source : AC4

15) chain B
residue 465
type
sequence R
description BINDING SITE FOR RESIDUE OXL B 904
source : AC4

16) chain B
residue 503
type
sequence G
description BINDING SITE FOR RESIDUE OXL B 904
source : AC4

17) chain B
residue 189
type catalytic
sequence X
description 920
source MCSA : MCSA2

18) chain B
residue 431
type catalytic
sequence E
description 920
source MCSA : MCSA2

19) chain B
residue 455
type catalytic
sequence D
description 920
source MCSA : MCSA2

20) chain B
residue 502
type catalytic
sequence C
description 920
source MCSA : MCSA2

21) chain B
residue 502
type ACT_SITE
sequence C
description Proton donor => ECO:0000269|PubMed:12705838, ECO:0000305|PubMed:17053069
source Swiss-Prot : SWS_FT_FI2

22) chain B
residue 296
type BINDING
sequence R
description BINDING => ECO:0000250|UniProtKB:P23533
source Swiss-Prot : SWS_FT_FI3

23) chain B
residue 465
type BINDING
sequence R
description BINDING => ECO:0000250|UniProtKB:P23533
source Swiss-Prot : SWS_FT_FI3

24) chain B
residue 332
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:17053069
source Swiss-Prot : SWS_FT_FI4

25) chain B
residue 431
type BINDING
sequence E
description BINDING => ECO:0000269|PubMed:17053069
source Swiss-Prot : SWS_FT_FI4

26) chain B
residue 454
type BINDING
sequence N
description BINDING => ECO:0000269|PubMed:17053069
source Swiss-Prot : SWS_FT_FI4

27) chain B
residue 455
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:17053069
source Swiss-Prot : SWS_FT_FI4

28) chain B
residue 189
type ACT_SITE
sequence X
description Tele-phosphohistidine intermediate => ECO:0000269|PubMed:12705838, ECO:0000269|PubMed:17053069
source Swiss-Prot : SWS_FT_FI1


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