Analysis of interatomic Contacts of Structural Units in PDB entry:
3QI5


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 3QI5 entry

There are 8 chains in PDB entry 3QI5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLY 80GLN 294
B
GLY 80GLU 293
C
G 1 G 6
C
T 8 T 13
D
G 14 A 26
E
G 1 G 6
E
T 8 T 13
F
G 14 A 26
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 19 helices in PDB entry 3QI5. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
87 92Right-handed alpha
Helix 2
2
A
94 102Right-handed alpha
Helix 3
3
A
137 141Right-handed 310
Helix 4
4
A
146 151Right-handed 310
Helix 5
5
A
189 199Right-handed alpha
Helix 6
6
A
210 214Right-handed 310
Helix 7
7
A
217 225Right-handed alpha
Helix 8
8
A
228 232Right-handed 310
Helix 9
9
A
252 254Right-handed 310
Helix 10
10
A
289 294Right-handed alpha
Helix 11
11
B
87 92Right-handed alpha
Helix 12
12
B
94 103Right-handed alpha
Helix 13
13
B
137 141Right-handed 310
Helix 14
14
B
146 151Right-handed 310
Helix 15
15
B
189 204Right-handed alpha
Helix 16
16
B
210 214Right-handed 310
Helix 17
17
B
217 225Right-handed alpha
Helix 18
18
B
228 232Right-handed 310
Helix 19
19
B
252 254Right-handed 310
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There are 4 sheets in PDB entry 3QI5. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
156 161first strand
Strand 2
A
165 171anti-parallel
Strand 3
A
178 188anti-parallel
Strand 4
A
116 127anti-parallel
Strand 5
A
106 110anti-parallel
Strand 6
A
242 245anti-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
156 161first strand
Strand 2
A
165 171anti-parallel
Strand 3
A
178 188anti-parallel
Strand 4
A
116 127anti-parallel
Strand 5
A
274 279anti-parallel
Strand 6
A
256 260anti-parallel
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There are 6 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
156 161first strand
Strand 2
B
165 171anti-parallel
Strand 3
B
178 188anti-parallel
Strand 4
B
116 127anti-parallel
Strand 5
B
106 110anti-parallel
Strand 6
B
242 245anti-parallel
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There are 6 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
156 161first strand
Strand 2
B
165 171anti-parallel
Strand 3
B
178 188anti-parallel
Strand 4
B
116 127anti-parallel
Strand 5
B
276 279anti-parallel
Strand 6
B
256 259anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il