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


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 4GBS entry

There are 20 chains in PDB entry 4GBS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 35ALA 38
A
 ASP 40THR 63
A
 TRP 65ALA 78
A
 VAL 80LEU 118
A
 ASN 120ASN 137
A
 ILE 139SER 165
A
 TRP 167ASN 183
A
 VAL 185MSE 190
A
 ASP 192ILE 209
A
 GLY 211PRO 223
B
 ALA 38ALA 38
B
 ASP 40THR 63
B
 TRP 65ALA 78
B
 VAL 80LEU 118
B
 ASN 120ASN 137
B
 ILE 139SER 165
B
 TRP 167ASN 183
B
 VAL 185MSE 190
B
 ASP 192ILE 209
B
 GLY 211PRO 223
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 5 helices in PDB entry 4GBS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
37 41Right-handed 310
Helix 2
2
A
114 122Right-handed alpha
Helix 3
3
A
163 166Right-handed 310
Helix 4
4
B
114 122Right-handed alpha
Helix 5
5
B
163 166Right-handed 310
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There are 8 sheets in PDB entry 4GBS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
42 47first strand
Strand 2
A
52 58anti-parallel
Strand 3
A
210 218anti-parallel
Strand 4
A
195 204anti-parallel
Strand 5
A
186 189anti-parallel
Strand 6
A
106 109anti-parallel
Strand 7
A
130 131anti-parallel
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There are 5 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
84 85first strand
Strand 2
A
74 81anti-parallel
Strand 3
A
64 69anti-parallel
Strand 4
A
93 96anti-parallel
Strand 5
A
99 102anti-parallel
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There are 2 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
133 142first strand
Strand 2
A
154 160anti-parallel
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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
A
168 171first strand
Strand 2
A
178 181anti-parallel
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There are 7 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
42 47first strand
Strand 2
B
52 58anti-parallel
Strand 3
B
210 218anti-parallel
Strand 4
B
195 204anti-parallel
Strand 5
B
186 189anti-parallel
Strand 6
B
106 109anti-parallel
Strand 7
B
130 131anti-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
84 85first strand
Strand 2
B
74 81anti-parallel
Strand 3
B
64 69anti-parallel
Strand 4
B
93 96anti-parallel
Strand 5
B
99 102anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
133 142first strand
Strand 2
B
154 160anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
168 171first strand
Strand 2
B
178 181anti-parallel
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