Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q6F


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 2Q6F entry

There are 4 chains in PDB entry 2Q6F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1VAL 301
B
 SER 1GLY 302
D
 ALA 2LEU 4
C
 ALA 2LEU 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 20 helices in PDB entry 2Q6F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 15Right-handed alpha
Helix 2
2
A
41 44Right-handed 310
Helix 3
3
A
49 58Right-handed alpha
Helix 4
4
A
59 63Right-handed 310
Helix 5
5
A
179 183Right-handed 310
Helix 6
6
A
198 213Right-handed alpha
Helix 7
7
A
230 239Right-handed alpha
Helix 8
8
A
249 260Right-handed alpha
Helix 9
9
A
262 276Right-handed alpha
Helix 10
10
A
293 300Right-handed alpha
Helix 11
11
B
10 15Right-handed alpha
Helix 12
12
B
41 44Right-handed 310
Helix 13
13
B
49 57Right-handed alpha
Helix 14
14
B
59 63Right-handed 310
Helix 15
15
B
179 183Right-handed 310
Helix 16
16
B
198 213Right-handed alpha
Helix 17
17
B
230 241Right-handed alpha
Helix 18
18
B
249 260Right-handed alpha
Helix 19
19
B
262 276Right-handed alpha
Helix 20
20
B
293 300Right-handed alpha
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There are 6 sheets in PDB entry 2Q6F. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
64 66first strand
Strand 2
A
17 22anti-parallel
Strand 3
A
25 32anti-parallel
Strand 4
A
35 39anti-parallel
Strand 5
A
84 89anti-parallel
Strand 6
A
75 81anti-parallel
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There are 5 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
99 101first strand
Strand 2
A
154 165parallel
Strand 3
A
146 151anti-parallel
Strand 4
A
109 116anti-parallel
Strand 5
A
119 127anti-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
A
99 101first strand
Strand 2
A
154 165parallel
Strand 3
A
169 173anti-parallel
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There are 7 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
72 73first strand
Strand 2
B
64 66anti-parallel
Strand 3
B
17 22anti-parallel
Strand 4
B
25 32anti-parallel
Strand 5
B
35 39anti-parallel
Strand 6
B
84 89anti-parallel
Strand 7
B
75 81anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
99 101first strand
Strand 2
B
154 165parallel
Strand 3
B
146 151anti-parallel
Strand 4
B
109 116anti-parallel
Strand 5
B
119 127anti-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
B
99 101first strand
Strand 2
B
154 165parallel
Strand 3
B
169 173anti-parallel
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