eF-site ID 3sp5-AP
PDB Code 3sp5
Chain A, P

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Title Crystal structure of human 14-3-3 sigma C38V/N166H in complex with TASK-3 peptide and stabilizer Cotylenol
Classification PEPTIDE BINDING PROTEIN
Compound 14-3-3 protein sigma
Source null (3SP5)
Sequence A:  AMGSMERASLIQKAKLAEQAERYEDMAAFMKGAVEKGEEL
SVEERNLLSVAYKNVVGGQRAAWRVLSSIEQKSNEEGSEE
KGPEVREYREKVETELQGVCDTVLGLLDSHLIKEAGDAES
RVFYLKMKGDYYRYLAEVATGDDKKRIIDSARSAYQEAMD
ISKKEMPPTHPIRLGLALNFSVFHYEIANSPEEAISLAKT
TFDEAMADLHTLSEDSYKDSTLIMQLLRDNLTLWT
P:  KRRKXV
Description


Functional site

1) chain A
residue 42
type
sequence N
description BINDING SITE FOR RESIDUE CX7 A 232
source : AC1

2) chain A
residue 119
type
sequence F
description BINDING SITE FOR RESIDUE CX7 A 232
source : AC1

3) chain A
residue 122
type
sequence K
description BINDING SITE FOR RESIDUE CX7 A 232
source : AC1

4) chain A
residue 123
type
sequence M
description BINDING SITE FOR RESIDUE CX7 A 232
source : AC1

5) chain A
residue 167
type
sequence P
description BINDING SITE FOR RESIDUE CX7 A 232
source : AC1

6) chain A
residue 168
type
sequence I
description BINDING SITE FOR RESIDUE CX7 A 232
source : AC1

7) chain P
residue 374
type
sequence V
description BINDING SITE FOR RESIDUE CX7 A 232
source : AC1

8) chain A
residue 35
type
sequence E
description BINDING SITE FOR RESIDUE MG A 233
source : AC2

9) chain A
residue 110
type
sequence E
description BINDING SITE FOR RESIDUE MG A 233
source : AC2

10) chain A
residue 188
type
sequence E
description BINDING SITE FOR RESIDUE MG A 233
source : AC2

11) chain A
residue 75
type
sequence E
description BINDING SITE FOR RESIDUE MG A 234
source : AC3

12) chain A
residue 161
type
sequence E
description BINDING SITE FOR RESIDUE MG A 234
source : AC3

13) chain A
residue 74
type MOD_RES
sequence S
description Phosphoserine => ECO:0007744|PubMed:23186163
source Swiss-Prot : SWS_FT_FI3

14) chain A
residue 5
type MOD_RES
sequence S
description Phosphoserine => ECO:0007744|PubMed:20068231
source Swiss-Prot : SWS_FT_FI2

15) chain A
residue 41-51
type prosite
sequence RNLLSVAYKNV
description 1433_1 14-3-3 proteins signature 1. RNLLSVAYKNV
source prosite : PS00796

16) chain A
residue 56
type SITE
sequence R
description Interaction with phosphoserine on interacting protein
source Swiss-Prot : SWS_FT_FI1

17) chain A
residue 129
type SITE
sequence R
description Interaction with phosphoserine on interacting protein
source Swiss-Prot : SWS_FT_FI1


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