Analysis of interatomic Contacts of Structural Units in PDB entry:
1Q7T


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 1Q7T entry

There are 2 chains in PDB entry 1Q7T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP -12THR 303
B
 GLU 3THR 299
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 1Q7T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 31Right-handed alpha
Helix 2
2
A
53 57Right-handed 310
Helix 3
3
A
63 79Right-handed alpha
Helix 4
4
A
108 112Right-handed 310
Helix 5
5
A
113 129Right-handed alpha
Helix 6
6
A
144 162Right-handed alpha
Helix 7
7
A
187 196Right-handed alpha
Helix 8
8
A
198 202Right-handed 310
Helix 9
9
A
210 214Right-handed 310
Helix 10
10
A
230 244Right-handed alpha
Helix 11
11
B
15 31Right-handed alpha
Helix 12
12
B
53 57Right-handed 310
Helix 13
13
B
63 79Right-handed alpha
Helix 14
14
B
108 112Right-handed 310
Helix 15
15
B
113 129Right-handed alpha
Helix 16
16
B
144 161Right-handed alpha
Helix 17
17
B
186 196Right-handed alpha
Helix 18
18
B
198 202Right-handed 310
Helix 19
19
B
210 214Right-handed 310
Helix 20
20
B
230 244Right-handed alpha
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There are 6 sheets in PDB entry 1Q7T. 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
1 2first strand
Strand 2
A
-4 -2anti-parallel
Strand 3
A
298 300anti-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
A
85 86first strand
Strand 2
A
34 39parallel
Strand 3
A
6 11parallel
Strand 4
A
132 136parallel
Strand 5
A
179 186parallel
Strand 6
A
217 218parallel
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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
85 86first strand
Strand 2
A
34 39parallel
Strand 3
A
6 11parallel
Strand 4
A
132 136parallel
Strand 5
A
179 186parallel
Strand 6
A
270 277anti-parallel
Strand 7
A
225 228anti-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
A
249 250first strand
Strand 2
A
256 258anti-parallel
Strand 3
A
264 266anti-parallel
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There are 7 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
85 86first strand
Strand 2
B
34 39parallel
Strand 3
B
6 11parallel
Strand 4
B
132 136parallel
Strand 5
B
179 184parallel
Strand 6
B
270 277anti-parallel
Strand 7
B
225 228anti-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
249 250first strand
Strand 2
B
256 258anti-parallel
Strand 3
B
264 266anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il