Analysis of interatomic Contacts of Structural Units in PDB entry:
7P4A


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 7P4A entry

There are 4 chains in PDB entry 7P4A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE -2THR 243
E
 THR 3GLU 51
B
 ILE 6LEU 240
D
 LYS 4GLU 42
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 27 helices in PDB entry 7P4A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
2 14Right-handed alpha
Helix 2
AA2
A
17 25Right-handed alpha
Helix 3
AA3
A
28 38Right-handed alpha
Helix 4
AA4
A
44 64Right-handed alpha
Helix 5
AA5
A
66 86Right-handed alpha
Helix 6
AA6
A
96 120Right-handed alpha
Helix 7
AA7
A
122 128Right-handed alpha
Helix 8
AA8
A
149 156Right-handed alpha
Helix 9
AA9
A
191 210Right-handed alpha
Helix 10
AB1
A
215 225Right-handed alpha
Helix 11
AB2
A
228 242Right-handed alpha
Helix 12
AB3
E
4 12Right-handed alpha
Helix 13
AB4
E
14 24Right-handed alpha
Helix 14
AB5
E
28 43Right-handed alpha
Helix 15
AB6
B
11 15Right-handed 310
Helix 16
AB7
B
20 25Right-handed alpha
Helix 17
AB8
B
48 52Right-handed alpha
Helix 18
AB9
B
55 62Right-handed alpha
Helix 19
AC1
B
69 83Right-handed alpha
Helix 20
AC2
B
103 120Right-handed alpha
Helix 21
AC3
B
122 129Right-handed alpha
Helix 22
AC4
B
149 155Right-handed alpha
Helix 23
AC5
B
172 176Right-handed 310
Helix 24
AC6
B
180 186Right-handed alpha
Helix 25
AC7
B
191 210Right-handed alpha
Helix 26
AC8
B
215 222Right-handed alpha
Helix 27
AC9
B
228 240Right-handed alpha
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There are 3 sheets in PDB entry 7P4A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
131 133first strand
Strand 2
A
140 142anti-parallel
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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
211 212first strand
Strand 2
B
167 168anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
161 162first strand
Strand 2
B
189 190anti-parallel
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