eF-site ID 3a9c-A
PDB Code 3a9c
Chain A

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Title Crystal structure of ribose-1,5-bisphosphate isomerase from Thermococcus kodakaraensis KOD1 in complex with ribulose-1,5-bisphosphate
Classification ISOMERASE
Compound Translation initiation factor eIF-2B, delta subunit
Source Thermococcus kodakarensis (strain ATCC BAA-918 / JCM 12380 / KOD1) (Pyrococcus kodakaraensis (strain KOD1)) (Q5JFM9_PYRKO)
Sequence A:  VVKEVLEIAEKIKNMEIRGAGKIARSAAYALQLQAEKSKA
TNVDEFWKEMKQAAKILFETRPTAVSLPNALRYVMHRGKI
AYSSGADLEQLRFVIINAAKEFIHNSEKALERIGEFGAKR
IEDGDVIMTHXHSKAAISVMKTAWEQGKDIKVIVTETRPK
WQGKITAKELASYGIPVIYVVDSAARHYMKMTDKVVMGAD
SITVNGAVINKIGTALIALTAKEHRVWTMIAAETYKFHPE
TMLGQLVEIEMRDPTEVIPEDELKTWPKNIEVWNPAFDVT
PPEYVDVIITERGIIPPYAAIDILREEFGWALKYTEPWED
Description


Functional site

1) chain A
residue 133
type
sequence X
description BINDING SITE FOR RESIDUE RUB A 401
source : AC1

2) chain A
residue 135
type
sequence S
description BINDING SITE FOR RESIDUE RUB A 401
source : AC1

3) chain A
residue 136
type
sequence K
description BINDING SITE FOR RESIDUE RUB A 401
source : AC1

4) chain A
residue 137
type
sequence A
description BINDING SITE FOR RESIDUE RUB A 401
source : AC1

5) chain A
residue 201
type
sequence A
description BINDING SITE FOR RESIDUE RUB A 401
source : AC1

6) chain A
residue 212
type
sequence N
description BINDING SITE FOR RESIDUE RUB A 401
source : AC1

7) chain A
residue 213
type
sequence K
description BINDING SITE FOR RESIDUE RUB A 401
source : AC1

8) chain A
residue 238
type
sequence K
description BINDING SITE FOR RESIDUE RUB A 401
source : AC1

9) chain A
residue 254
type
sequence R
description BINDING SITE FOR RESIDUE RUB A 401
source : AC1

10) chain A
residue 224
type
sequence K
description BINDING SITE FOR RESIDUE PEG A 402
source : AC2

11) chain A
residue 228
type
sequence V
description BINDING SITE FOR RESIDUE PEG A 402
source : AC2

12) chain A
residue 285
type
sequence E
description BINDING SITE FOR RESIDUE PEG A 402
source : AC2

13) chain A
residue 288
type
sequence D
description BINDING SITE FOR RESIDUE PEG A 402
source : AC2

14) chain A
residue 304
type
sequence D
description BINDING SITE FOR RESIDUE MG A 411
source : AC3

15) chain A
residue 227
type SITE
sequence R
description Plays a key role in hexamerization
source Swiss-Prot : SWS_FT_FI5

16) chain A
residue 63
type BINDING
sequence R
description BINDING => ECO:0000255|HAMAP-Rule:MF_02230, ECO:0000269|PubMed:22511789
source Swiss-Prot : SWS_FT_FI4

17) chain A
residue 238
type BINDING
sequence K
description BINDING => ECO:0000255|HAMAP-Rule:MF_02230, ECO:0000269|PubMed:22511789
source Swiss-Prot : SWS_FT_FI4

18) chain A
residue 133
type ACT_SITE
sequence X
description Proton acceptor => ECO:0000255|HAMAP-Rule:MF_02230, ECO:0000269|PubMed:22511789
source Swiss-Prot : SWS_FT_FI1

19) chain A
residue 202
type ACT_SITE
sequence D
description Proton donor => ECO:0000255|HAMAP-Rule:MF_02230, ECO:0000269|PubMed:22511789
source Swiss-Prot : SWS_FT_FI2

20) chain A
residue 20
type BINDING
sequence R
description BINDING => ECO:0000255|HAMAP-Rule:MF_02230
source Swiss-Prot : SWS_FT_FI3

21) chain A
residue 135
type BINDING
sequence S
description BINDING => ECO:0000255|HAMAP-Rule:MF_02230
source Swiss-Prot : SWS_FT_FI3

22) chain A
residue 212
type BINDING
sequence N
description BINDING => ECO:0000255|HAMAP-Rule:MF_02230
source Swiss-Prot : SWS_FT_FI3


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