Analysis of interatomic Contacts of Structural Units in PDB entry:
1WA3


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 1WA3 entry

There are 6 chains in PDB entry 1WA3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2CYS 203
B
 LYS 2CYS 203
C
 MET 3CYS 203
D
 LYS 2THR 204
E
 LYS 2CYS 203
F
 MET 3CYS 203
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 68 helices in PDB entry 1WA3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 11Right-handed alpha
Helix 2
2
A
20 34Right-handed alpha
Helix 3
3
A
47 55Right-handed alpha
Helix 4
4
A
55 61Right-handed alpha
Helix 5
5
A
72 83Right-handed alpha
Helix 6
6
A
93 104Right-handed alpha
Helix 7
7
A
113 123Right-handed alpha
Helix 8
8
A
132 146Right-handed alpha
Helix 9
9
A
163 171Right-handed alpha
Helix 10
10
A
178 183Right-handed alpha
Helix 11
11
A
185 203Right-handed alpha
Helix 12
12
B
2 11Right-handed alpha
Helix 13
13
B
20 34Right-handed alpha
Helix 14
14
B
47 55Right-handed alpha
Helix 15
15
B
56 62Right-handed 310
Helix 16
16
B
72 82Right-handed alpha
Helix 17
17
B
93 104Right-handed alpha
Helix 18
18
B
113 123Right-handed alpha
Helix 19
19
B
132 146Right-handed alpha
Helix 20
20
B
163 171Right-handed alpha
Helix 21
21
B
178 183Right-handed alpha
Helix 22
22
B
185 203Right-handed alpha
Helix 23
23
C
3 11Right-handed alpha
Helix 24
24
C
20 34Right-handed alpha
Helix 25
25
C
47 56Right-handed alpha
Helix 26
26
C
57 62Right-handed 310
Helix 27
27
C
72 82Right-handed alpha
Helix 28
28
C
93 104Right-handed alpha
Helix 29
29
C
113 123Right-handed alpha
Helix 30
30
C
132 146Right-handed alpha
Helix 31
31
C
163 171Right-handed alpha
Helix 32
32
C
178 183Right-handed alpha
Helix 33
33
C
185 202Right-handed alpha
Helix 34
34
D
2 11Right-handed alpha
Helix 35
35
D
20 34Right-handed alpha
Helix 36
36
D
47 55Right-handed alpha
Helix 37
37
D
55 61Right-handed alpha
Helix 38
38
D
72 82Right-handed alpha
Helix 39
39
D
93 104Right-handed alpha
Helix 40
40
D
113 123Right-handed alpha
Helix 41
41
D
132 137Right-handed alpha
Helix 42
42
D
137 146Right-handed alpha
Helix 43
43
D
163 170Right-handed alpha
Helix 44
44
D
178 183Right-handed alpha
Helix 45
45
D
185 204Right-handed alpha
Helix 46
46
E
2 11Right-handed alpha
Helix 47
47
E
20 34Right-handed alpha
Helix 48
48
E
47 55Right-handed alpha
Helix 49
49
E
55 60Right-handed alpha
Helix 50
50
E
72 82Right-handed alpha
Helix 51
51
E
93 104Right-handed alpha
Helix 52
52
E
113 123Right-handed alpha
Helix 53
53
E
132 137Right-handed alpha
Helix 54
54
E
137 145Right-handed alpha
Helix 55
55
E
163 170Right-handed alpha
Helix 56
56
E
178 183Right-handed alpha
Helix 57
57
E
185 203Right-handed alpha
Helix 58
58
F
3 11Right-handed alpha
Helix 59
59
F
20 35Right-handed alpha
Helix 60
60
F
47 55Right-handed alpha
Helix 61
61
F
56 61Right-handed alpha
Helix 62
62
F
72 82Right-handed alpha
Helix 63
63
F
93 104Right-handed alpha
Helix 64
64
F
113 123Right-handed alpha
Helix 65
65
F
132 146Right-handed alpha
Helix 66
66
F
163 171Right-handed alpha
Helix 67
67
F
178 183Right-handed alpha
Helix 68
68
F
185 202Right-handed alpha
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There are 18 sheets in PDB entry 1WA3. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, CA, CB, CC, A, DB, C, EA, EB, EC, FA, FB, FC,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
64 68first strand
Strand 2
A
38 42parallel
Strand 3
A
12 16parallel
Strand 4
A
175 177parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
86 88first strand
Strand 2
A
106 108parallel
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There are 3 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
110 111first strand
Strand 2
A
127 130parallel
Strand 3
A
152 155parallel
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There are 4 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
64 68first strand
Strand 2
B
38 42parallel
Strand 3
B
12 16parallel
Strand 4
B
175 177parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
86 88first strand
Strand 2
B
106 108parallel
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There are 3 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
110 111first strand
Strand 2
B
127 130parallel
Strand 3
B
152 155parallel
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There are 4 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
64 68first strand
Strand 2
C
38 42parallel
Strand 3
C
12 16parallel
Strand 4
C
175 177parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
86 88first strand
Strand 2
C
106 108parallel
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There are 3 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
110 111first strand
Strand 2
C
127 130parallel
Strand 3
C
152 155parallel
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There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
64 68first strand
Strand 2
D
38 42parallel
Strand 3
D
12 16parallel
Strand 4
D
175 177parallel
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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
86 88first strand
Strand 2
D
106 108parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
110 111first strand
Strand 2
D
127 130parallel
Strand 3
D
152 155parallel
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There are 4 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
64 68first strand
Strand 2
E
38 42parallel
Strand 3
E
12 16parallel
Strand 4
E
175 177parallel
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There are 2 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
86 88first strand
Strand 2
E
106 108parallel
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There are 3 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
110 111first strand
Strand 2
E
127 130parallel
Strand 3
E
152 155parallel
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There are 4 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
64 68first strand
Strand 2
F
38 42parallel
Strand 3
F
12 16parallel
Strand 4
F
175 177parallel
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There are 2 strands in FB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
86 88first strand
Strand 2
F
106 108parallel
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There are 3 strands in FC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
110 111first strand
Strand 2
F
127 130parallel
Strand 3
F
152 155parallel
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