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


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 1QQP entry

There are 4 chains in PDB entry 1QQP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
1
 THR 1LYS 210
2
 ASP 1GLU 218
3
 GLY 1GLU 220
4
 SER 15ALA 85
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 17 helices in PDB entry 1QQP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
1
15 18Right-handed 310
Helix 2
2
1
28 30Right-handed 310
Helix 3
3
1
32 36Right-handed alpha
Helix 4
4
1
53 55Right-handed 310
Helix 5
5
1
61 68Right-handed alpha
Helix 6
6
1
95 99Right-handed 310
Helix 7
7
2
11 13Right-handed 310
Helix 8
8
2
46 48Right-handed 310
Helix 9
9
2
56 58Right-handed 310
Helix 10
10
2
90 97Right-handed alpha
Helix 11
11
2
135 142Right-handed 310
Helix 12
12
3
44 50Right-handed alpha
Helix 13
13
3
84 86Right-handed 310
Helix 14
14
3
90 97Right-handed alpha
Helix 15
15
3
136 141Right-handed alpha
Helix 16
16
4
28 31Right-handed alpha
Helix 17
17
4
67 73Right-handed alpha
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There are 10 sheets in PDB entry 1QQP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
39 42first strand
Strand 2
1
172 181anti-parallel
Strand 3
1
75 83anti-parallel
Strand 4
1
113 117anti-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
1
48 50first strand
Strand 2
1
167 169anti-parallel
Strand 3
1
87 89anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
71 73first strand
Strand 2
1
184 186anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
15 19first strand
Strand 2
2
22 26anti-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
2
33 35first strand
Strand 2
2
155 160parallel
Strand 3
2
104 111anti-parallel
Strand 4
2
197 206anti-parallel
Strand 5
2
61 69anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
78 83first strand
Strand 2
2
177 185anti-parallel
Strand 3
2
120 127anti-parallel
Strand 4
2
144 148anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
100 102first strand
Strand 2
2
209 211anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
63 65first strand
Strand 2
3
198 205anti-parallel
Strand 3
3
105 111anti-parallel
Strand 4
3
154 159anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
100 102first strand
Strand 2
3
210 212anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
143 148first strand
Strand 2
3
118 126anti-parallel
Strand 3
3
183 192anti-parallel
Strand 4
3
73 78anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il