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


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 3QQC entry

There are 3 chains in PDB entry 3QQC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2GLY 436
D
 LYS 4GLU 85
E
 GLU 3VAL 60
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 3QQC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 54Right-handed alpha
Helix 2
2
A
78 85Right-handed alpha
Helix 3
3
A
149 160Right-handed alpha
Helix 4
4
A
170 184Right-handed alpha
Helix 5
5
A
187 204Right-handed alpha
Helix 6
6
A
243 254Right-handed alpha
Helix 7
7
A
258 262Right-handed 310
Helix 8
8
A
270 273Right-handed 310
Helix 9
9
A
283 287Right-handed 310
Helix 10
10
A
300 322Right-handed alpha
Helix 11
11
A
326 345Right-handed alpha
Helix 12
12
A
364 370Right-handed alpha
Helix 13
13
A
410 421Right-handed alpha
Helix 14
14
D
14 25Right-handed alpha
Helix 15
15
D
52 61Right-handed alpha
Helix 16
16
D
75 85Right-handed alpha
Helix 17
17
E
42 49Right-handed alpha
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There are 7 sheets in PDB entry 3QQC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 2 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
3 8first strand
Strand 2
A
35 40anti-parallel
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There are 2 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
16 18first strand
Strand 2
A
23 25anti-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
59 63first strand
Strand 2
A
68 73anti-parallel
Strand 3
A
423 425anti-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
86 89first strand
Strand 2
A
135 145parallel
Strand 3
A
275 281anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
226 229first strand
Strand 2
A
239 242anti-parallel
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There are 5 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
5 9first strand
Strand 2
D
45 49anti-parallel
Strand 3
D
35 38anti-parallel
Strand 4
E
33 36anti-parallel
Strand 5
E
54 56anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
12 13first strand
Strand 2
E
4 6anti-parallel
Strand 3
E
26 27anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il