Analysis of interatomic Contacts of Structural Units in PDB entry:
4G7A


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 4G7A entry

There are 2 chains in PDB entry 4G7A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 2PHE 225
B
 HIS 1PHE 225
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 14 helices in PDB entry 4G7A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 12Right-handed 310
Helix 2
2
A
13 18Right-handed alpha
Helix 3
3
A
19 26Right-handed 310
Helix 4
4
A
35 37Right-handed 310
Helix 5
5
A
131 139Right-handed alpha
Helix 6
6
A
155 160Right-handed 310
Helix 7
7
A
194 205Right-handed alpha
Helix 8
8
B
6 12Right-handed 310
Helix 9
9
B
13 18Right-handed alpha
Helix 10
10
B
19 26Right-handed 310
Helix 11
11
B
35 37Right-handed 310
Helix 12
12
B
131 139Right-handed alpha
Helix 13
13
B
155 160Right-handed 310
Helix 14
14
B
194 205Right-handed alpha
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There are 6 sheets in PDB entry 4G7A. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 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
33 34first strand
Strand 2
A
97 98parallel
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There are 10 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
39 41first strand
Strand 2
A
221 223parallel
Strand 3
A
166 172anti-parallel
Strand 4
A
180 187anti-parallel
Strand 5
A
118 127parallel
Strand 6
A
105 112anti-parallel
Strand 7
A
81 91anti-parallel
Strand 8
A
66 69anti-parallel
Strand 9
A
58 61anti-parallel
Strand 10
A
146 149anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
75 78first strand
Strand 2
A
81 91anti-parallel
Strand 3
A
105 112anti-parallel
Strand 4
A
118 127anti-parallel
Strand 5
A
191 193parallel
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There are 2 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
33 34first strand
Strand 2
B
97 98parallel
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There are 10 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
39 42first strand
Strand 2
B
221 224parallel
Strand 3
B
166 172anti-parallel
Strand 4
B
180 187anti-parallel
Strand 5
B
118 127parallel
Strand 6
B
105 112anti-parallel
Strand 7
B
81 91anti-parallel
Strand 8
B
66 69anti-parallel
Strand 9
B
58 61anti-parallel
Strand 10
B
146 149anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
75 78first strand
Strand 2
B
81 91anti-parallel
Strand 3
B
105 112anti-parallel
Strand 4
B
118 127anti-parallel
Strand 5
B
191 193parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il