Analysis of interatomic Contacts of Structural Units in PDB entry:
1H31


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 1H31 entry

There are 12 chains in PDB entry 1H31 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1GLY 221
A
 ILE 223ASN 261
B
 ALA 1GLN 138
C
 GLY 1GLY 221
C
 ILE 223ASN 261
D
 ALA 1GLN 138
E
 GLY 1GLY 221
E
 ILE 223ASN 261
F
 ALA 1GLN 138
G
 GLY 1GLY 221
G
 ILE 223ASN 261
H
 ALA 1GLN 138
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 79 helices in PDB entry 1H31. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 38Right-handed 310
Helix 2
2
A
39 45Right-handed alpha
Helix 3
3
A
53 66Right-handed alpha
Helix 4
4
A
75 81Right-handed alpha
Helix 5
5
A
82 87Right-handed alpha
Helix 6
6
A
89 93Right-handed 310
Helix 7
7
A
106 118Right-handed alpha
Helix 8
8
A
128 141Right-handed alpha
Helix 9
9
A
152 154Right-handed 310
Helix 10
10
A
155 167Right-handed alpha
Helix 11
11
A
176 182Right-handed alpha
Helix 12
12
A
214 225Right-handed alpha
Helix 13
13
A
235 249Right-handed alpha
Helix 14
14
B
4 8Right-handed 310
Helix 15
15
B
26 34Right-handed alpha
Helix 16
16
B
41 45Right-handed 310
Helix 17
17
B
66 71Right-handed alpha
Helix 18
18
B
72 87Right-handed alpha
Helix 19
19
B
122 134Right-handed alpha
Helix 20
20
C
21 25Right-handed 310
Helix 21
21
C
34 38Right-handed 310
Helix 22
22
C
39 45Right-handed alpha
Helix 23
23
C
48 52Right-handed 310
Helix 24
24
C
53 66Right-handed alpha
Helix 25
25
C
75 81Right-handed alpha
Helix 26
26
C
82 87Right-handed alpha
Helix 27
27
C
90 94Right-handed 310
Helix 28
28
C
106 119Right-handed alpha
Helix 29
29
C
128 141Right-handed alpha
Helix 30
30
C
152 154Right-handed 310
Helix 31
31
C
155 167Right-handed alpha
Helix 32
32
C
176 182Right-handed alpha
Helix 33
33
C
214 225Right-handed alpha
Helix 34
34
C
235 249Right-handed alpha
Helix 35
35
D
4 8Right-handed 310
Helix 36
36
D
26 34Right-handed alpha
Helix 37
37
D
41 45Right-handed 310
Helix 38
38
D
66 71Right-handed alpha
Helix 39
39
D
72 87Right-handed alpha
Helix 40
40
D
122 134Right-handed alpha
Helix 41
41
E
21 26Right-handed alpha
Helix 42
42
E
34 38Right-handed 310
Helix 43
43
E
39 45Right-handed alpha
Helix 44
44
E
53 67Right-handed alpha
Helix 45
45
E
75 81Right-handed alpha
Helix 46
46
E
82 87Right-handed alpha
Helix 47
47
E
106 119Right-handed alpha
Helix 48
48
E
128 141Right-handed alpha
Helix 49
49
E
152 154Right-handed 310
Helix 50
50
E
155 167Right-handed alpha
Helix 51
51
E
176 182Right-handed alpha
Helix 52
52
E
214 225Right-handed alpha
Helix 53
53
E
235 248Right-handed alpha
Helix 54
54
F
4 8Right-handed 310
Helix 55
55
F
26 34Right-handed alpha
Helix 56
56
F
41 45Right-handed 310
Helix 57
57
F
66 71Right-handed alpha
Helix 58
58
F
72 87Right-handed alpha
Helix 59
59
F
122 134Right-handed alpha
Helix 60
60
G
21 25Right-handed 310
Helix 61
61
G
34 38Right-handed 310
Helix 62
62
G
39 45Right-handed alpha
Helix 63
63
G
53 67Right-handed alpha
Helix 64
64
G
75 81Right-handed alpha
Helix 65
65
G
82 87Right-handed alpha
Helix 66
66
G
89 93Right-handed 310
Helix 67
67
G
106 119Right-handed alpha
Helix 68
68
G
128 141Right-handed alpha
Helix 69
69
G
152 154Right-handed 310
Helix 70
70
G
155 167Right-handed alpha
Helix 71
71
G
176 182Right-handed alpha
Helix 72
72
G
214 225Right-handed alpha
Helix 73
73
G
235 249Right-handed alpha
Helix 74
74
H
4 8Right-handed 310
Helix 75
75
H
26 34Right-handed alpha
Helix 76
76
H
41 45Right-handed 310
Helix 77
77
H
66 71Right-handed alpha
Helix 78
78
H
72 87Right-handed alpha
Helix 79
79
H
122 134Right-handed alpha
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There are 20 sheets in PDB entry 1H31. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, CA, CB, CC, CD, CE, EA, EB, EC, ED, EE, GA, GB, GC, GD, GE,

There are 2 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
6 8first strand
Strand 2
A
12 14anti-parallel
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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
17 19first strand
Strand 2
A
30 32anti-parallel
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There are 2 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
96 97first strand
Strand 2
A
104 105anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
188 189first strand
Strand 2
A
192 193anti-parallel
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There are 3 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
211 213first strand
Strand 2
A
204 206anti-parallel
Strand 3
A
258 260parallel
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There are 2 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
6 8first strand
Strand 2
C
12 14anti-parallel
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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
17 19first strand
Strand 2
C
30 32anti-parallel
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There are 2 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
96 97first strand
Strand 2
C
104 105anti-parallel
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There are 2 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
188 189first strand
Strand 2
C
192 193anti-parallel
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There are 3 strands in CE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
211 213first strand
Strand 2
C
204 206anti-parallel
Strand 3
C
258 260parallel
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There are 2 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
6 8first strand
Strand 2
E
12 14anti-parallel
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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
17 19first strand
Strand 2
E
30 32anti-parallel
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There are 2 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
96 97first strand
Strand 2
E
104 105anti-parallel
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There are 2 strands in ED sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
188 189first strand
Strand 2
E
192 193anti-parallel
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There are 3 strands in EE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
211 213first strand
Strand 2
E
204 206anti-parallel
Strand 3
E
258 260parallel
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There are 2 strands in GA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
6 8first strand
Strand 2
G
12 14anti-parallel
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There are 2 strands in GB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
17 19first strand
Strand 2
G
30 32anti-parallel
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There are 2 strands in GC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
96 97first strand
Strand 2
G
104 105anti-parallel
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There are 2 strands in GD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
188 189first strand
Strand 2
G
192 193anti-parallel
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There are 3 strands in GE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
211 213first strand
Strand 2
G
204 206anti-parallel
Strand 3
G
259 260parallel
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