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


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 3QGJ entry

There are 4 chains in PDB entry 3QGJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2GLY 199
B
 ALA 2PRO 4
C
 ALA 2GLY 199
D
 ALA 2PRO 4
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 6 helices in PDB entry 3QGJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 39Right-handed 310
Helix 2
2
A
174 178Right-handed 310
Helix 3
3
A
185 193Right-handed alpha
Helix 4
4
C
35 39Right-handed 310
Helix 5
5
C
174 178Right-handed 310
Helix 6
6
C
185 193Right-handed alpha
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There are 6 sheets in PDB entry 3QGJ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
3 6first strand
Strand 2
A
75 82parallel
Strand 3
A
85 88anti-parallel
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There are 8 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
16 19first strand
Strand 2
A
9 12anti-parallel
Strand 3
A
44 47anti-parallel
Strand 4
A
50 59anti-parallel
Strand 5
A
65 70anti-parallel
Strand 6
A
29 34anti-parallel
Strand 7
A
22 26anti-parallel
Strand 8
A
195 196anti-parallel
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There are 7 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
100 105first strand
Strand 2
A
109 124anti-parallel
Strand 3
A
127 135anti-parallel
Strand 4
A
180 184anti-parallel
Strand 5
A
155 162anti-parallel
Strand 6
A
147 149anti-parallel
Strand 7
A
100 105anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
3 6first strand
Strand 2
C
75 82parallel
Strand 3
C
85 88anti-parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
16 19first strand
Strand 2
C
9 12anti-parallel
Strand 3
C
44 47anti-parallel
Strand 4
C
50 59anti-parallel
Strand 5
C
65 70anti-parallel
Strand 6
C
29 34anti-parallel
Strand 7
C
22 26anti-parallel
Strand 8
C
195 196anti-parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
100 105first strand
Strand 2
C
109 124anti-parallel
Strand 3
C
127 135anti-parallel
Strand 4
C
180 184anti-parallel
Strand 5
C
155 162anti-parallel
Strand 6
C
147 149anti-parallel
Strand 7
C
100 105anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il