Analysis of interatomic Contacts of Structural Units in PDB entry:
3H7O


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 3H7O entry

There are 2 chains in PDB entry 3H7O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2LYS 229
B
 GLY 4LYS 229
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 16 helices in PDB entry 3H7O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 12Right-handed 310
Helix 2
2
A
21 25Right-handed 310
Helix 3
3
A
42 47Right-handed alpha
Helix 4
4
A
50 54Right-handed 310
Helix 5
5
A
137 142Right-handed 310
Helix 6
6
A
152 161Right-handed alpha
Helix 7
7
A
180 184Right-handed 310
Helix 8
8
A
218 227Right-handed alpha
Helix 9
9
B
8 12Right-handed 310
Helix 10
10
B
21 25Right-handed 310
Helix 11
11
B
42 47Right-handed alpha
Helix 12
12
B
50 54Right-handed 310
Helix 13
13
B
137 142Right-handed 310
Helix 14
14
B
152 161Right-handed alpha
Helix 15
15
B
180 184Right-handed 310
Helix 16
16
B
218 227Right-handed alpha
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There are 4 sheets in PDB entry 3H7O. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 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
5 6first strand
Strand 2
A
144 151anti-parallel
Strand 3
A
169 173anti-parallel
Strand 4
A
210 214anti-parallel
Strand 5
A
193 198anti-parallel
Strand 6
A
187 190anti-parallel
Strand 7
A
124 129anti-parallel
Strand 8
A
144 151anti-parallel
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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
A
69 71first strand
Strand 2
A
55 58anti-parallel
Strand 3
A
15 20anti-parallel
Strand 4
A
27 33anti-parallel
Strand 5
A
38 41anti-parallel
Strand 6
A
92 96anti-parallel
Strand 7
A
74 79anti-parallel
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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
B
69 71first strand
Strand 2
B
55 58anti-parallel
Strand 3
B
15 20anti-parallel
Strand 4
B
27 35anti-parallel
Strand 5
B
38 41anti-parallel
Strand 6
B
92 96anti-parallel
Strand 7
B
74 79anti-parallel
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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
B
124 129first strand
Strand 2
B
144 151anti-parallel
Strand 3
B
169 173anti-parallel
Strand 4
B
210 214anti-parallel
Strand 5
B
193 198anti-parallel
Strand 6
B
187 190anti-parallel
Strand 7
B
124 129anti-parallel
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