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


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 4GBA entry

There are 4 chains in PDB entry 4GBA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 89GLU 284
B
 GLN 89GLY 294
F
 LEU 2LYS 9
G
 LEU 2LYS 9
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 23 helices in PDB entry 4GBA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
89 97Right-handed alpha
Helix 2
2
A
107 118Right-handed alpha
Helix 3
3
A
124 134Right-handed alpha
Helix 4
4
A
144 154Right-handed alpha
Helix 5
5
A
158 173Right-handed alpha
Helix 6
6
A
175 191Right-handed alpha
Helix 7
7
A
202 213Right-handed alpha
Helix 8
8
A
220 231Right-handed alpha
Helix 9
9
A
239 253Right-handed alpha
Helix 10
10
A
267 283Right-handed alpha
Helix 11
11
B
90 99Right-handed alpha
Helix 12
12
B
107 119Right-handed alpha
Helix 13
13
B
124 134Right-handed alpha
Helix 14
14
B
144 154Right-handed alpha
Helix 15
15
B
158 174Right-handed alpha
Helix 16
16
B
175 191Right-handed alpha
Helix 17
17
B
201 213Right-handed alpha
Helix 18
18
B
220 231Right-handed alpha
Helix 19
19
B
240 254Right-handed alpha
Helix 20
20
B
256 260Right-handed 310
Helix 21
21
B
267 284Right-handed alpha
Helix 22
22
F
3 9Right-handed alpha
Helix 23
23
G
3 8Right-handed alpha
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There are 4 sheets in PDB entry 4GBA. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
105 106first strand
Strand 2
A
142 143anti-parallel
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There are 2 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
200 201first strand
Strand 2
A
237 238anti-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
B
105 106first strand
Strand 2
B
142 143anti-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
B
199 200first strand
Strand 2
B
238 239anti-parallel
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