Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q3J


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 3Q3J entry

There are 2 chains in PDB entry 3Q3J (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 1490LYS 1600
B
 ARG 13ASN 189
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 12 helices in PDB entry 3Q3J. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1524 1537Right-handed alpha
Helix 2
2
A
1547 1549Right-handed 310
Helix 3
3
A
1583 1588Right-handed alpha
Helix 4
4
B
25 36Right-handed alpha
Helix 5
5
B
71 75Right-handed 310
Helix 6
6
B
77 82Right-handed 310
Helix 7
7
B
97 105Right-handed alpha
Helix 8
8
B
105 115Right-handed alpha
Helix 9
9
B
126 131Right-handed 310
Helix 10
10
B
132 142Right-handed alpha
Helix 11
11
B
148 160Right-handed alpha
Helix 12
12
B
172 189Right-handed alpha
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There are 2 sheets in PDB entry 3Q3J. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
1515 1520first strand
Strand 2
A
1499 1504anti-parallel
Strand 3
A
1594 1599parallel
Strand 4
A
1551 1557anti-parallel
Strand 5
A
1561 1565anti-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
47 54first strand
Strand 2
B
61 68anti-parallel
Strand 3
B
14 19parallel
Strand 4
B
87 93parallel
Strand 5
B
119 125parallel
Strand 6
B
163 166parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il