Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q6S


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 3Q6S entry

There are 6 chains in PDB entry 3Q6S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 109PRO 174
B
 LYS 109SER 175
C
 PRO 110TYR 173
D
 PRO 110PRO 174
E
 ASN 446SER 459
F
 THR 445LEU 460
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 3Q6S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
111 116Right-handed 310
Helix 2
2
A
149 156Right-handed alpha
Helix 3
3
A
156 166Right-handed alpha
Helix 4
4
B
111 116Right-handed 310
Helix 5
5
B
149 156Right-handed alpha
Helix 6
6
B
156 166Right-handed alpha
Helix 7
7
C
111 116Right-handed 310
Helix 8
8
C
149 156Right-handed alpha
Helix 9
9
C
156 166Right-handed alpha
Helix 10
10
D
111 116Right-handed 310
Helix 11
11
D
149 156Right-handed alpha
Helix 12
12
D
156 167Right-handed alpha
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There are 6 sheets in PDB entry 3Q6S. 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
119 126first strand
Strand 2
A
133 138anti-parallel
Strand 3
A
144 148anti-parallel
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There are 3 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
168 171first strand
Strand 2
F
448 456parallel
Strand 3
D
168 173anti-parallel
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There are 3 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
119 126first strand
Strand 2
B
133 138anti-parallel
Strand 3
B
145 148anti-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
B
168 173first strand
Strand 2
E
448 455anti-parallel
Strand 3
C
168 170parallel
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There are 3 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
119 128first strand
Strand 2
C
131 138anti-parallel
Strand 3
C
145 148anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
119 126first strand
Strand 2
D
133 138anti-parallel
Strand 3
D
145 148anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il