eF-site ID 2a78-AB
PDB Code 2a78
Chain A, B

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Title Crystal structure of the C3bot-RalA complex reveals a novel type of action of a bacterial exoenzyme
Classification PROTEIN BINDING/TRANSFERASE
Compound Ras-related protein Ral-A
Source Homo sapiens (Human) (ARC3_CBDP)
Sequence A:  ALHKVIMVGSGGVGKSALTLQFMYDEFVEDYEPTKADSYR
KKVVLDGEEVQIDILDTAGQEDYAAIRDNYFRSGEGFLCV
FSITEMESFAATADFREQILRVKEDENVPFLLVGNKSDLE
DKRQVSVEEAKNRAEQWNVNYVETSAKTRANVDKVFFDLM
REIRARKMED
B:  TYQEFTNIDQAKAWGNAQYKKYGLSKSEKEAIVSYTKSAS
EINGKLRQNKGVINGFPSNLIKQVELLDKSFNKMKTPENI
MLFRGDDPAYLGTEFQNTLLNSNGTINKTAFEKAKAKFLN
KDRLEYGYISTSLMNVSQFAGRPIITKFKVAKGSKAGYID
PISAFAGQLEMLLPRHSTYHIDDMRLSSDGKQIIITATMM
GTAINPK
Description


Functional site

1) chain A
residue 28
type
sequence S
description BINDING SITE FOR RESIDUE MG A 400
source : AC1

2) chain A
residue 24
type
sequence G
description BINDING SITE FOR RESIDUE GDP A 500
source : AC2

3) chain A
residue 25
type
sequence V
description BINDING SITE FOR RESIDUE GDP A 500
source : AC2

4) chain A
residue 26
type
sequence G
description BINDING SITE FOR RESIDUE GDP A 500
source : AC2

5) chain A
residue 27
type
sequence K
description BINDING SITE FOR RESIDUE GDP A 500
source : AC2

6) chain A
residue 28
type
sequence S
description BINDING SITE FOR RESIDUE GDP A 500
source : AC2

7) chain A
residue 29
type
sequence A
description BINDING SITE FOR RESIDUE GDP A 500
source : AC2

8) chain A
residue 41
type
sequence E
description BINDING SITE FOR RESIDUE GDP A 500
source : AC2

9) chain A
residue 42
type
sequence D
description BINDING SITE FOR RESIDUE GDP A 500
source : AC2

10) chain A
residue 127
type
sequence N
description BINDING SITE FOR RESIDUE GDP A 500
source : AC2

11) chain A
residue 128
type
sequence K
description BINDING SITE FOR RESIDUE GDP A 500
source : AC2

12) chain A
residue 130
type
sequence D
description BINDING SITE FOR RESIDUE GDP A 500
source : AC2

13) chain A
residue 131
type
sequence L
description BINDING SITE FOR RESIDUE GDP A 500
source : AC2

14) chain A
residue 157
type
sequence S
description BINDING SITE FOR RESIDUE GDP A 500
source : AC2

15) chain A
residue 158
type
sequence A
description BINDING SITE FOR RESIDUE GDP A 500
source : AC2

16) chain A
residue 159
type
sequence K
description BINDING SITE FOR RESIDUE GDP A 500
source : AC2

17) chain B
residue 174
type catalytic
sequence S
description 824
source MCSA : MCSA1

18) chain B
residue 214
type catalytic
sequence E
description 824
source MCSA : MCSA1

19) chain B
residue 128
type ACT_SITE
sequence R
description ACT_SITE => ECO:0000255|PROSITE-ProRule:PRU01340
source Swiss-Prot : SWS_FT_FI1

20) chain B
residue 174
type ACT_SITE
sequence S
description ACT_SITE => ECO:0000255|PROSITE-ProRule:PRU01340
source Swiss-Prot : SWS_FT_FI1

21) chain B
residue 214
type ACT_SITE
sequence E
description ACT_SITE => ECO:0000255|PROSITE-ProRule:PRU01340
source Swiss-Prot : SWS_FT_FI1

22) chain B
residue 80
type BINDING
sequence T
description BINDING => ECO:0000269|PubMed:12029083, ECO:0000269|PubMed:16177825
source Swiss-Prot : SWS_FT_FI2

23) chain B
residue 87
type BINDING
sequence N
description BINDING => ECO:0000269|PubMed:12029083, ECO:0000269|PubMed:16177825
source Swiss-Prot : SWS_FT_FI2

24) chain B
residue 91
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:12029083, ECO:0000269|PubMed:16177825
source Swiss-Prot : SWS_FT_FI2

25) chain B
residue 128
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:12029083, ECO:0000269|PubMed:16177825
source Swiss-Prot : SWS_FT_FI2

26) chain B
residue 167
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:12029083, ECO:0000269|PubMed:16177825
source Swiss-Prot : SWS_FT_FI2

27) chain B
residue 183
type BINDING
sequence F
description BINDING => ECO:0000269|PubMed:12029083, ECO:0000269|PubMed:16177825
source Swiss-Prot : SWS_FT_FI2

28) chain B
residue 212
type BINDING
sequence Q
description BINDING => ECO:0000269|PubMed:12029083, ECO:0000269|PubMed:16177825
source Swiss-Prot : SWS_FT_FI2

29) chain B
residue 214
type SITE
sequence E
description Transition state stabilizer
source Swiss-Prot : SWS_FT_FI3


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