Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q4G


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 3Q4G entry

There are 2 chains in PDB entry 3Q4G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -2ASP 276
B
 SER -2ASP 276
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 24 helices in PDB entry 3Q4G. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
-1 10Right-handed alpha
Helix 2
2
A
16 36Right-handed alpha
Helix 3
3
A
47 68Right-handed alpha
Helix 4
4
A
87 99Right-handed alpha
Helix 5
5
A
108 127Right-handed alpha
Helix 6
6
A
135 160Right-handed alpha
Helix 7
7
A
168 175Right-handed alpha
Helix 8
8
A
194 205Right-handed alpha
Helix 9
9
A
208 213Right-handed alpha
Helix 10
10
A
236 246Right-handed alpha
Helix 11
11
A
250 264Right-handed alpha
Helix 12
12
A
264 269Right-handed alpha
Helix 13
13
B
-1 10Right-handed alpha
Helix 14
14
B
16 36Right-handed alpha
Helix 15
15
B
47 68Right-handed alpha
Helix 16
16
B
87 99Right-handed alpha
Helix 17
17
B
108 125Right-handed alpha
Helix 18
18
B
135 160Right-handed alpha
Helix 19
19
B
168 175Right-handed alpha
Helix 20
20
B
194 206Right-handed alpha
Helix 21
21
B
208 213Right-handed alpha
Helix 22
22
B
236 246Right-handed alpha
Helix 23
23
B
250 264Right-handed alpha
Helix 24
24
B
264 269Right-handed alpha
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There are 2 sheets in PDB entry 3Q4G. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 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
102 105first strand
Strand 2
A
74 79parallel
Strand 3
A
39 43parallel
Strand 4
A
161 163parallel
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There are 4 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
102 105first strand
Strand 2
B
74 79parallel
Strand 3
B
39 43parallel
Strand 4
B
161 163parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il