eF-site ID 2k7o_6-AB
PDB Code 2k7o
Model 6
Chain A, B

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Title Ca2+-S100B, refined with RDCs
Classification METAL BINDING PROTEIN
Compound Protein S100-B
Source Rattus norvegicus (Rat) (S100B_RAT)
Sequence A:  SELEKAMVALIDVFHQYSGREGDKHKLKKSELKELINNEL
SHFLEEIKEQEVVDKVMETLDEDGDGECDFQEFMAFVSMV
TTACHEFFEHE
B:  SELEKAMVALIDVFHQYSGREGDKHKLKKSELKELINNEL
SHFLEEIKEQEVVDKVMETLDEDGDGECDFQEFMAFVSMV
TTACHEFFEHE
Description


Functional site
1) chain A
residue 18
type
sequence S
description BINDING SITE FOR RESIDUE CA A 101
source : AC1
2) chain A
residue 21
type
sequence E
description BINDING SITE FOR RESIDUE CA A 101
source : AC1
3) chain A
residue 23
type
sequence D
description BINDING SITE FOR RESIDUE CA A 101
source : AC1
4) chain A
residue 26
type
sequence K
description BINDING SITE FOR RESIDUE CA A 101
source : AC1
5) chain A
residue 31
type
sequence E
description BINDING SITE FOR RESIDUE CA A 101
source : AC1
6) chain B
residue 18
type
sequence S
description BINDING SITE FOR RESIDUE CA B 102
source : AC2
7) chain B
residue 21
type
sequence E
description BINDING SITE FOR RESIDUE CA B 102
source : AC2
8) chain B
residue 23
type
sequence D
description BINDING SITE FOR RESIDUE CA B 102
source : AC2
9) chain B
residue 26
type
sequence K
description BINDING SITE FOR RESIDUE CA B 102
source : AC2
10) chain B
residue 31
type
sequence E
description BINDING SITE FOR RESIDUE CA B 102
source : AC2
11) chain A
residue 61
type
sequence D
description BINDING SITE FOR RESIDUE CA A 103
source : AC3
12) chain A
residue 63
type
sequence D
description BINDING SITE FOR RESIDUE CA A 103
source : AC3
13) chain A
residue 65
type
sequence D
description BINDING SITE FOR RESIDUE CA A 103
source : AC3
14) chain A
residue 67
type
sequence E
description BINDING SITE FOR RESIDUE CA A 103
source : AC3
15) chain A
residue 72
type
sequence E
description BINDING SITE FOR RESIDUE CA A 103
source : AC3
16) chain B
residue 61
type
sequence D
description BINDING SITE FOR RESIDUE CA B 104
source : AC4
17) chain B
residue 63
type
sequence D
description BINDING SITE FOR RESIDUE CA B 104
source : AC4
18) chain B
residue 65
type
sequence D
description BINDING SITE FOR RESIDUE CA B 104
source : AC4
19) chain B
residue 67
type
sequence E
description BINDING SITE FOR RESIDUE CA B 104
source : AC4
20) chain B
residue 72
type
sequence E
description BINDING SITE FOR RESIDUE CA B 104
source : AC4
21) chain A
residue 1
type MOD_RES
sequence S
description N-acetylserine => ECO:0000250|UniProtKB:P02638
source Swiss-Prot : SWS_FT_FI4
22) chain B
residue 1
type MOD_RES
sequence S
description N-acetylserine => ECO:0000250|UniProtKB:P02638
source Swiss-Prot : SWS_FT_FI4
23) chain A
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
24) 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
25) chain A
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
26) chain A
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
27) chain A
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
28) chain A
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
29) 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
30) 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
31) 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
32) 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
33) chain A
residue 15
type BINDING
sequence H
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1
34) chain A
residue 25
type BINDING
sequence H
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1
35) chain A
residue 85
type BINDING
sequence H
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1
36) chain A
residue 90
type BINDING
sequence H
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1
37) chain B
residue 15
type BINDING
sequence H
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1
38) chain B
residue 25
type BINDING
sequence H
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1
39) chain B
residue 85
type BINDING
sequence H
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1
40) chain B
residue 90
type BINDING
sequence H
description BINDING => ECO:0000305|PubMed:14621986
source Swiss-Prot : SWS_FT_FI1
41) chain A
residue 18
type BINDING
sequence S
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2
42) chain A
residue 21
type BINDING
sequence E
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2
43) chain A
residue 26
type BINDING
sequence K
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2
44) chain A
residue 31
type BINDING
sequence E
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2
45) chain B
residue 18
type BINDING
sequence S
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2
46) chain B
residue 21
type BINDING
sequence E
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2
47) chain B
residue 26
type BINDING
sequence K
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2
48) chain B
residue 31
type BINDING
sequence E
description BINDING => ECO:0000269|PubMed:18949447, ECO:0007744|PDB:2K7O
source Swiss-Prot : SWS_FT_FI2
49) chain A
residue 61-73
type prosite
sequence DEDGDGECDFQEF
description EF_HAND_1 EF-hand calcium-binding domain. DEDGDGECDfqEF
source prosite : PS00018
50) chain A
residue 56-77
type prosite
sequence VMETLDEDGDGECDFQEFMAFV
description S100_CABP S-100/ICaBP type calcium binding protein signature. VMetLDedgDgecDFqEFmaFV
source prosite : PS00303

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