eF-site ID 1qlk_12-A
PDB Code 1qlk
Model 12
Chain A

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Title SOLUTION STRUCTURE OF CA(2+)-LOADED RAT S100B (BETABETA) NMR, 20 STRUCTURES
Classification CALCIUM-BINDING
Compound S-100 PROTEIN
Source null (S100B_RAT)
Sequence A:  MSELEKAMVALIDVFHQYSGREGDKHKLKKSELKELINNE
LSHFLEEIKEQEVVDKVMETLDEDGDGECDFQEFMAFVSM
VTTACHEFFEHE
Description


Functional site

1) chain A
residue 17
type
sequence Y
description BINDING SITE FOR RESIDUE CA A 92
source : AC1

2) chain A
residue 18
type
sequence S
description BINDING SITE FOR RESIDUE CA A 92
source : AC1

3) chain A
residue 21
type
sequence E
description BINDING SITE FOR RESIDUE CA A 92
source : AC1

4) chain A
residue 24
type
sequence K
description BINDING SITE FOR RESIDUE CA A 92
source : AC1

5) chain A
residue 25
type
sequence H
description BINDING SITE FOR RESIDUE CA A 92
source : AC1

6) chain A
residue 61
type
sequence D
description BINDING SITE FOR RESIDUE CA A 93
source : AC2

7) chain A
residue 62
type
sequence E
description BINDING SITE FOR RESIDUE CA A 93
source : AC2

8) chain A
residue 63
type
sequence D
description BINDING SITE FOR RESIDUE CA A 93
source : AC2

9) chain A
residue 65
type
sequence D
description BINDING SITE FOR RESIDUE CA A 93
source : AC2

10) chain A
residue 2
type MOD_RES
sequence E
description N-acetylserine => ECO:0000250|UniProtKB:P02638
source Swiss-Prot : SWS_FT_FI4

11) chain A
residue 66
type BINDING
sequence G
description BINDING => ECO:0000255|PROSITE-ProRule:PRU00448, ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI3

12) chain A
residue 68
type BINDING
sequence C
description BINDING => ECO:0000255|PROSITE-ProRule:PRU00448, ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI3

13) chain A
residue 73
type BINDING
sequence F
description BINDING => ECO:0000255|PROSITE-ProRule:PRU00448, ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI3

14) chain A
residue 62
type BINDING
sequence E
description BINDING => ECO:0000255|PROSITE-ProRule:PRU00448, ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI3

15) chain A
residue 64
type BINDING
sequence G
description BINDING => ECO:0000255|PROSITE-ProRule:PRU00448, ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI3

16) chain A
residue 61-73
type prosite
sequence DEDGDGECDFQEF
description EF_HAND_1 EF-hand calcium-binding domain. DEDGDGECDfqEF
source prosite : PS00018

17) chain A
residue 56-77
type prosite
sequence VMETLDEDGDGECDFQEFMAFV
description S100_CABP S-100/ICaBP type calcium binding protein signature. VMetLDedgDgecDFqEFmaFV
source prosite : PS00303

18) chain A
residue 86
type BINDING
sequence E
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1

19) chain A
residue 16
type BINDING
sequence Q
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1

20) chain A
residue 91
type BINDING
sequence E
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1

21) chain A
residue 26
type BINDING
sequence K
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1

22) chain A
residue 19
type BINDING
sequence G
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2

23) chain A
residue 22
type BINDING
sequence G
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2

24) chain A
residue 27
type BINDING
sequence L
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2

25) chain A
residue 32
type BINDING
sequence L
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2


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