Analysis of interatomic Contacts of Structural Units in PDB entry:
3H7A


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 3H7A entry

There are 4 chains in PDB entry 3H7A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 3TYR 241
B
 THR 2TYR 241
C
 PRO 3TYR 241
D
 PRO 3TYR 241
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 43 helices in PDB entry 3H7A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 28Right-handed alpha
Helix 2
2
A
38 41Right-handed 310
Helix 3
3
A
42 52Right-handed alpha
Helix 4
4
A
65 80Right-handed alpha
Helix 5
5
A
96 100Right-handed 310
Helix 6
6
A
101 113Right-handed alpha
Helix 7
7
A
113 130Right-handed alpha
Helix 8
8
A
142 144Right-handed 310
Helix 9
9
A
150 172Right-handed alpha
Helix 10
10
A
213 227Right-handed alpha
Helix 11
11
A
228 232Right-handed 310
Helix 12
12
B
15 28Right-handed alpha
Helix 13
13
B
38 41Right-handed 310
Helix 14
14
B
42 52Right-handed alpha
Helix 15
15
B
65 80Right-handed alpha
Helix 16
16
B
96 100Right-handed 310
Helix 17
17
B
101 113Right-handed alpha
Helix 18
18
B
113 130Right-handed alpha
Helix 19
19
B
142 144Right-handed 310
Helix 20
20
B
150 172Right-handed alpha
Helix 21
21
B
213 227Right-handed alpha
Helix 22
22
C
15 28Right-handed alpha
Helix 23
23
C
38 41Right-handed 310
Helix 24
24
C
42 52Right-handed alpha
Helix 25
25
C
65 80Right-handed alpha
Helix 26
26
C
96 100Right-handed 310
Helix 27
27
C
101 113Right-handed alpha
Helix 28
28
C
113 130Right-handed alpha
Helix 29
29
C
142 144Right-handed 310
Helix 30
30
C
150 172Right-handed alpha
Helix 31
31
C
213 227Right-handed alpha
Helix 32
32
C
228 232Right-handed 310
Helix 33
33
D
15 28Right-handed alpha
Helix 34
34
D
38 41Right-handed 310
Helix 35
35
D
42 52Right-handed alpha
Helix 36
36
D
65 80Right-handed alpha
Helix 37
37
D
96 100Right-handed 310
Helix 38
38
D
101 113Right-handed alpha
Helix 39
39
D
113 131Right-handed alpha
Helix 40
40
D
140 144Right-handed 310
Helix 41
41
D
150 172Right-handed alpha
Helix 42
42
D
213 227Right-handed alpha
Helix 43
43
D
228 232Right-handed 310
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There are 4 sheets in PDB entry 3H7A. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
55 60first strand
Strand 2
A
31 36parallel
Strand 3
A
7 11parallel
Strand 4
A
82 87parallel
Strand 5
A
133 140parallel
Strand 6
A
176 183parallel
Strand 7
A
235 238parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
55 60first strand
Strand 2
B
31 36parallel
Strand 3
B
7 11parallel
Strand 4
B
82 87parallel
Strand 5
B
133 140parallel
Strand 6
B
176 183parallel
Strand 7
B
235 238parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
56 60first strand
Strand 2
C
31 36parallel
Strand 3
C
7 11parallel
Strand 4
C
82 87parallel
Strand 5
C
133 140parallel
Strand 6
C
176 183parallel
Strand 7
C
235 238parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
56 60first strand
Strand 2
D
31 36parallel
Strand 3
D
7 11parallel
Strand 4
D
82 87parallel
Strand 5
D
133 139parallel
Strand 6
D
176 183parallel
Strand 7
D
235 238parallel
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