eF-site ID 1b4c_3-AB
PDB Code 1b4c
Model 3
Chain A, B

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Title SOLUTION STRUCTURE OF RAT APO-S100B USING DIPOLAR COUPLINGS
Classification METAL BINDING PROTEIN
Compound PROTEIN (S-100 PROTEIN, BETA CHAIN)
Source null (S100B_RAT)
Sequence A:  MSELEKAMVALIDVFHQYSGREGDKHKLKKSELKELINNE
LSHFLEEIKEQEVVDKVMETLDEDGDGECDFQEFMAFVSM
VTTACHEFFEHE
B:  MSELEKAMVALIDVFHQYSGREGDKHKLKKSELKELINNE
LSHFLEEIKEQEVVDKVMETLDEDGDGECDFQEFMAFVSM
VTTACHEFFEHE
Description


Functional site

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

2) chain B
residue 1
type MOD_RES
sequence S
description N-acetylserine => ECO:0000250|UniProtKB:P02638
source Swiss-Prot : SWS_FT_FI4

3) 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

4) 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

5) 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

6) 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

7) 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

8) chain B
residue 72
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

9) chain B
residue 61
type BINDING
sequence D
description BINDING => ECO:0000255|PROSITE-ProRule:PRU00448, ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI3

10) chain B
residue 63
type BINDING
sequence D
description BINDING => ECO:0000255|PROSITE-ProRule:PRU00448, ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI3

11) chain B
residue 65
type BINDING
sequence D
description BINDING => ECO:0000255|PROSITE-ProRule:PRU00448, ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI3

12) chain B
residue 67
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

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

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

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

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

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

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

19) chain B
residue 15
type BINDING
sequence H
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1

20) chain B
residue 25
type BINDING
sequence H
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1

21) chain B
residue 85
type BINDING
sequence H
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1

22) chain B
residue 90
type BINDING
sequence H
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1

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

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

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

27) chain B
residue 31
type BINDING
sequence E
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2

28) chain B
residue 18
type BINDING
sequence S
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2

29) chain B
residue 21
type BINDING
sequence E
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2

30) chain B
residue 26
type BINDING
sequence K
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2


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