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


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 3QOR entry

There are 9 chains in PDB entry 3QOR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 154PHE 187
A
 VAL 189ASN 273
B
 SER 155PHE 187
B
 VAL 189ASN 273
C
 SER 157ASN 273
D
 SER 157PHE 187
D
 VAL 189ASN 273
E
 SER 157PHE 187
E
 VAL 189SER 274
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 16 helices in PDB entry 3QOR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
194 196Right-handed 310
Helix 2
2
A
227 231Right-handed 310
Helix 3
3
A
265 269Right-handed 310
Helix 4
4
B
194 196Right-handed 310
Helix 5
5
B
227 231Right-handed 310
Helix 6
6
B
265 269Right-handed 310
Helix 7
7
C
194 196Right-handed 310
Helix 8
8
C
227 230Right-handed 310
Helix 9
9
C
265 269Right-handed 310
Helix 10
10
D
194 196Right-handed 310
Helix 11
11
D
227 231Right-handed 310
Helix 12
12
D
265 269Right-handed 310
Helix 13
13
E
194 196Right-handed 310
Helix 14
14
E
227 231Right-handed 310
Helix 15
15
E
265 269Right-handed 310
Helix 16
16
E
270 274Right-handed 310
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There are 9 sheets in PDB entry 3QOR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
A
173 176first strand
Strand 2
A
180 186anti-parallel
Strand 3
A
240 246anti-parallel
Strand 4
A
232 236anti-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
198 203first strand
Strand 2
A
206 211anti-parallel
Strand 3
A
218 221anti-parallel
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There are 4 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
173 176first strand
Strand 2
B
180 186anti-parallel
Strand 3
B
240 246anti-parallel
Strand 4
B
232 236anti-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
198 203first strand
Strand 2
B
206 211anti-parallel
Strand 3
B
218 221anti-parallel
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There are 9 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
173 176first strand
Strand 2
C
180 186anti-parallel
Strand 3
C
240 246anti-parallel
Strand 4
C
232 236anti-parallel
Strand 5
E
232 236parallel
Strand 6
E
240 246anti-parallel
Strand 7
E
180 186anti-parallel
Strand 8
E
173 176anti-parallel
Strand 9
E
167 168anti-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
C
198 203first strand
Strand 2
C
206 211anti-parallel
Strand 3
C
218 221anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
173 176first strand
Strand 2
D
180 186anti-parallel
Strand 3
D
240 246anti-parallel
Strand 4
D
232 236anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
198 203first strand
Strand 2
D
206 211anti-parallel
Strand 3
D
218 221anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
198 203first strand
Strand 2
E
206 211anti-parallel
Strand 3
E
218 221anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il