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


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 4GPZ entry

There are 4 chains in PDB entry 4GPZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ARG 10
A
 GLY 12MET 243
B
 ALA 2ARG 10
B
 GLY 12GLU 236
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 26 helices in PDB entry 4GPZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 48Right-handed alpha
Helix 2
2
A
60 74Right-handed alpha
Helix 3
3
A
85 88Right-handed 310
Helix 4
4
A
92 96Right-handed 310
Helix 5
5
A
99 108Right-handed alpha
Helix 6
6
A
108 118Right-handed alpha
Helix 7
7
A
132 138Right-handed alpha
Helix 8
8
A
139 143Right-handed 310
Helix 9
9
A
155 171Right-handed alpha
Helix 10
10
A
171 177Right-handed alpha
Helix 11
11
A
186 199Right-handed alpha
Helix 12
12
A
201 208Right-handed alpha
Helix 13
13
A
235 243Right-handed alpha
Helix 14
14
B
14 19Right-handed alpha
Helix 15
15
B
31 48Right-handed alpha
Helix 16
16
B
60 74Right-handed alpha
Helix 17
17
B
85 88Right-handed 310
Helix 18
18
B
92 96Right-handed 310
Helix 19
19
B
99 108Right-handed alpha
Helix 20
20
B
108 118Right-handed alpha
Helix 21
21
B
132 138Right-handed alpha
Helix 22
22
B
139 143Right-handed 310
Helix 23
23
B
155 171Right-handed alpha
Helix 24
24
B
171 177Right-handed alpha
Helix 25
25
B
186 199Right-handed alpha
Helix 26
26
B
201 208Right-handed alpha
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There are 2 sheets in PDB entry 4GPZ. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
81 83first strand
Strand 2
A
54 57parallel
Strand 3
A
181 185parallel
Strand 4
A
4 10parallel
Strand 5
A
216 220anti-parallel
Strand 6
A
231 232anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
81 83first strand
Strand 2
B
54 57parallel
Strand 3
B
181 185parallel
Strand 4
B
4 10parallel
Strand 5
B
216 220anti-parallel
Strand 6
B
231 232anti-parallel
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