1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Ikegami, T.
Okada, T.
Hashimoto, M.
Seino, S.
Watanabe, T.
Shirakawa, M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
275
13654
13661
10.1074/jbc.275.18.13654
10788483
Solution structure of the chitin-binding domain of Bacillus circulans WL-12 chitinase A1.
2000
10.2210/pdb1ed7/pdb
pdb_00001ed7
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
5038.625
CHITINASE A1
3.2.1.14
CHITIN-BINDING DOMAIN
1
man
polymer
(CHBD-CHIA1)
no
no
AWQVNTAYTAGQLVTYNGKTYKCLQPHTSLAGWEPSNVPALWQLQ
AWQVNTAYTAGQLVTYNGKTYKCLQPHTSLAGWEPSNVPALWQLQ
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Bacillus
WL-12
Escherichia
sample
1397
Bacillus circulans
562
Escherichia coli
PET3A
database_2
pdbx_nmr_software
pdbx_struct_assembly
pdbx_struct_oper_list
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2000-05-24
1
1
2008-04-27
1
2
2011-07-13
1
3
2022-02-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_nmr_software.name
RCSB
Y
RCSB
2000-01-27
REL
REL
This structure was determined using a uniformly 15N-labeled ChBD-ChiA1. Stereospecific assignments of the methyl groups of the leucine and valine residues were achieved with 15% fractionally 13C-labeled ChBD-ChiA1 dissolved in 99.8% D2O.
structures with the lowest energy
100
30
2D NOESY
3D_15N-separated_NOESY
HMQC-J
10
6.0
ambient
310
K
100
6.0
ambient
310
K
The structures are based on 493 NOE-based distance, 20 hydrogen bond, and 33 dihedral angle constraints.
simulated annealing
26
closest to the average
2.0 mM 15N-labeled ChBD-ChiA1 in 10 mM KH2PO4-K2HPO4 (pH 6.0) and 10 mM deuterated dithiothreitol (DTT)
90% H2O/10% D2O
1.2 mM 15N-labeled ChBD-ChiA1 in 100 mM KH2PO4-K2HPO4 (pH 6.0) and 10 mM deuterated DTT
99.8% D2O
Brunger
refinement
X-PLOR
3.851
Guentert
structure solution
DYANA
1.5
Delaglio
processing
NMRPipe
1.7
Bruker
collection
XwinNMR
2.0
Garrett
data analysis
nmrPipp
4.2.4
Koradi
data analysis
MOLMOL
2.3
500
Bruker
DRX
800
Bruker
DRX
ALA
655
n
1
ALA
655
A
TRP
656
n
2
TRP
656
A
GLN
657
n
3
GLN
657
A
VAL
658
n
4
VAL
658
A
ASN
659
n
5
ASN
659
A
THR
660
n
6
THR
660
A
ALA
661
n
7
ALA
661
A
TYR
662
n
8
TYR
662
A
THR
663
n
9
THR
663
A
ALA
664
n
10
ALA
664
A
GLY
665
n
11
GLY
665
A
GLN
666
n
12
GLN
666
A
LEU
667
n
13
LEU
667
A
VAL
668
n
14
VAL
668
A
THR
669
n
15
THR
669
A
TYR
670
n
16
TYR
670
A
ASN
671
n
17
ASN
671
A
GLY
672
n
18
GLY
672
A
LYS
673
n
19
LYS
673
A
THR
674
n
20
THR
674
A
TYR
675
n
21
TYR
675
A
LYS
676
n
22
LYS
676
A
CYS
677
n
23
CYS
677
A
LEU
678
n
24
LEU
678
A
GLN
679
n
25
GLN
679
A
PRO
680
n
26
PRO
680
A
HIS
681
n
27
HIS
681
A
THR
682
n
28
THR
682
A
SER
683
n
29
SER
683
A
LEU
684
n
30
LEU
684
A
ALA
685
n
31
ALA
685
A
GLY
686
n
32
GLY
686
A
TRP
687
n
33
TRP
687
A
GLU
688
n
34
GLU
688
A
PRO
689
n
35
PRO
689
A
SER
690
n
36
SER
690
A
ASN
691
n
37
ASN
691
A
VAL
692
n
38
VAL
692
A
PRO
693
n
39
PRO
693
A
ALA
694
n
40
ALA
694
A
LEU
695
n
41
LEU
695
A
TRP
696
n
42
TRP
696
A
GLN
697
n
43
GLN
697
A
LEU
698
n
44
LEU
698
A
GLN
699
n
45
GLN
699
A
author_defined_assembly
1
monomeric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
TYR
662
A
N
TYR
8
A
O
HIS
681
A
O
HIS
27
A
O
TYR
670
A
O
TYR
16
A
N
LYS
673
A
N
LYS
19
A
O
LYS
676
A
O
LYS
22
A
N
GLN
697
A
N
GLN
43
1
A
O
GLN
699
A
O
GLN
45
1
Y
2
A
O
GLN
699
A
O
GLN
45
1
Y
3
A
O
GLN
699
A
O
GLN
45
1
Y
4
A
O
GLN
699
A
O
GLN
45
1
Y
5
A
O
GLN
699
A
O
GLN
45
1
Y
6
A
O
GLN
699
A
O
GLN
45
1
Y
7
A
O
GLN
699
A
O
GLN
45
1
Y
8
A
O
GLN
699
A
O
GLN
45
1
Y
9
A
O
GLN
699
A
O
GLN
45
1
Y
10
A
O
GLN
699
A
O
GLN
45
1
Y
11
A
O
GLN
699
A
O
GLN
45
1
Y
12
A
O
GLN
699
A
O
GLN
45
1
Y
13
A
O
GLN
699
A
O
GLN
45
1
Y
14
A
O
GLN
699
A
O
GLN
45
1
Y
15
A
O
GLN
699
A
O
GLN
45
1
Y
16
A
O
GLN
699
A
O
GLN
45
1
Y
17
A
O
GLN
699
A
O
GLN
45
1
Y
18
A
O
GLN
699
A
O
GLN
45
1
Y
19
A
O
GLN
699
A
O
GLN
45
1
Y
20
A
O
GLN
699
A
O
GLN
45
1
Y
21
A
O
GLN
699
A
O
GLN
45
1
Y
22
A
O
GLN
699
A
O
GLN
45
1
Y
23
A
O
GLN
699
A
O
GLN
45
1
Y
24
A
O
GLN
699
A
O
GLN
45
1
Y
25
A
O
GLN
699
A
O
GLN
45
1
Y
26
A
O
GLN
699
A
O
GLN
45
1
Y
27
A
O
GLN
699
A
O
GLN
45
1
Y
28
A
O
GLN
699
A
O
GLN
45
1
Y
29
A
O
GLN
699
A
O
GLN
45
1
Y
30
A
O
GLN
699
A
O
GLN
45
1
Y
2
A
A
O
HG
PRO
SER
689
690
1.50
5
A
A
O
HG
PRO
SER
689
690
1.49
7
A
A
O
HG
PRO
SER
689
690
1.50
8
A
A
O
HG
PRO
SER
689
690
1.55
12
A
A
O
HD1
PRO
HIS
680
681
1.55
13
A
A
H
O
GLY
CYS
665
677
1.60
20
A
A
H
O
GLY
CYS
665
677
1.58
26
A
A
H
O
GLY
CYS
665
677
1.59
30
A
A
O
H
LEU
GLY
684
686
1.60
1
A
TYR
670
-97.72
-156.70
1
A
ASN
671
-47.82
90.87
1
A
ALA
685
-63.40
71.60
1
A
TRP
687
-88.55
36.27
2
A
ASN
671
40.67
88.43
2
A
ALA
685
-64.29
74.75
2
A
TRP
687
-86.38
33.38
2
A
VAL
692
-116.87
78.48
3
A
ALA
664
-58.63
108.06
3
A
ASN
671
-31.15
-35.87
3
A
PRO
680
-61.61
99.54
3
A
ALA
685
-60.42
78.66
3
A
TRP
687
-89.46
37.72
4
A
ASN
671
-32.09
-37.93
4
A
PRO
680
-59.77
102.31
4
A
ALA
685
-62.45
73.99
4
A
TRP
687
-89.60
38.82
5
A
VAL
658
-48.04
155.79
5
A
ASN
671
-29.60
-38.42
5
A
PRO
680
-62.32
99.36
5
A
ALA
685
-58.26
81.43
5
A
TRP
687
-86.57
30.48
5
A
SER
690
71.06
59.41
6
A
ASN
671
57.99
-82.21
6
A
ALA
685
-63.69
72.16
6
A
TRP
687
-88.64
39.34
6
A
SER
690
69.90
62.04
6
A
LEU
698
-104.32
-169.99
7
A
THR
663
-111.82
-167.47
7
A
TYR
670
-83.30
-159.45
7
A
ASN
671
-46.30
93.81
7
A
HIS
681
-155.42
-156.58
7
A
ALA
685
-64.40
74.91
7
A
TRP
687
-85.68
30.89
8
A
ASN
671
42.76
82.62
8
A
ALA
685
-60.51
77.38
8
A
TRP
687
-87.97
32.58
9
A
ASN
671
57.57
-80.76
9
A
PRO
680
-61.58
94.68
9
A
ALA
685
-60.24
84.70
9
A
TRP
687
-88.91
37.87
9
A
LEU
695
-140.21
10.33
10
A
ASN
671
45.25
83.43
10
A
PRO
680
-63.68
94.10
10
A
ALA
685
-67.30
81.80
10
A
TRP
687
-86.70
32.79
10
A
VAL
692
-116.27
76.76
11
A
ASN
671
-47.81
91.51
11
A
ALA
685
-63.83
74.15
11
A
TRP
687
-85.65
31.54
12
A
THR
663
-100.70
-167.11
12
A
TYR
670
-96.18
-159.52
12
A
ASN
671
-43.72
94.17
12
A
PRO
680
-63.38
94.22
12
A
ALA
685
-63.39
76.09
12
A
TRP
687
-89.82
40.24
12
A
GLN
697
-102.02
73.40
13
A
PRO
680
-61.76
95.46
13
A
ALA
685
-62.56
74.06
13
A
TRP
687
-89.07
38.91
13
A
SER
690
64.37
62.87
14
A
ASN
671
56.85
-85.76
14
A
PRO
680
-62.50
98.62
14
A
ALA
685
-61.65
82.53
14
A
GLN
697
-108.77
72.01
15
A
ASN
671
-43.93
96.76
15
A
PRO
680
-62.99
96.07
15
A
ALA
685
-64.51
70.67
15
A
TRP
687
-88.86
38.64
16
A
THR
663
-103.07
-166.98
16
A
ASN
671
64.31
-69.74
16
A
ALA
685
-63.95
78.03
16
A
TRP
687
-87.22
33.34
16
A
SER
690
67.06
67.57
17
A
TYR
670
-79.73
-165.35
17
A
ASN
671
-47.25
95.46
17
A
ALA
685
-64.65
77.25
17
A
TRP
687
-86.43
32.52
18
A
ASN
671
-54.77
92.11
18
A
PRO
680
-63.35
92.76
18
A
ALA
685
-67.01
82.05
18
A
TRP
687
-86.72
32.89
19
A
ASN
671
43.53
85.09
19
A
ALA
685
-64.25
73.23
19
A
TRP
687
-86.59
33.03
20
A
ASN
671
-45.19
93.34
20
A
PRO
680
-60.35
94.90
20
A
ALA
685
-64.56
69.75
20
A
TRP
687
-87.64
35.09
20
A
SER
690
64.16
61.54
21
A
ASN
671
36.87
81.80
21
A
PRO
680
-58.04
105.72
21
A
ALA
685
-63.15
75.51
21
A
TRP
687
-89.09
38.19
22
A
ASN
671
40.69
86.75
22
A
ALA
685
-60.25
85.63
22
A
TRP
687
-85.75
31.88
22
A
SER
690
68.22
61.04
23
A
ASN
671
64.08
-69.83
23
A
HIS
681
-139.10
-158.27
23
A
ALA
685
-65.33
71.59
23
A
TRP
687
-88.53
37.29
24
A
ASN
671
-47.46
92.56
24
A
ALA
685
-66.86
79.92
24
A
TRP
687
-86.67
32.83
25
A
ASN
671
39.17
90.81
25
A
PRO
680
-59.80
108.93
25
A
ALA
685
-63.98
70.48
25
A
TRP
687
-87.24
32.98
26
A
ASN
671
-46.73
94.74
26
A
PRO
680
-58.51
94.66
26
A
ALA
685
-69.01
76.15
26
A
TRP
687
-86.92
36.46
27
A
ASN
659
70.28
51.93
27
A
PRO
680
-59.78
103.89
27
A
ALA
685
-62.24
82.53
27
A
TRP
687
-87.20
34.44
28
A
ASN
671
65.46
-71.59
28
A
ALA
685
-64.12
70.79
28
A
TRP
687
-89.19
38.75
29
A
ASN
671
41.31
84.46
29
A
PRO
680
-64.87
93.54
29
A
ALA
685
-65.08
67.05
29
A
TRP
687
-86.93
34.14
30
A
ASN
671
44.22
81.53
30
A
ALA
685
-64.92
64.67
30
A
TRP
687
-87.68
37.10
30
A
VAL
692
-119.84
78.70
SOLUTION STRUCTURE OF THE CHITIN-BINDING DOMAIN OF BACILLUS CIRCULANS WL-12 CHITINASE A1
1
N
N
HYDROLASE
twisted beta-sandwich, HYDROLASE
CHIA1_BACCI
UNP
1
P20533
655
699
1ED7
655
699
P20533
A
1
1
45
2
3
anti-parallel
anti-parallel
anti-parallel
A
THR
660
A
THR
6
A
TYR
662
A
TYR
8
A
HIS
681
A
HIS
27
A
SER
683
A
SER
29
A
GLN
666
A
GLN
12
A
TYR
670
A
TYR
16
A
LYS
673
A
LYS
19
A
CYS
677
A
CYS
23
A
TRP
696
A
TRP
42
A
LEU
698
A
LEU
44
1
P 1