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


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 3QWR entry

There are 3 chains in PDB entry 3QWR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
TRP 2CYS 305
B
SER 7LEU 168
D
ASP 3ARG 93
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 7 helices in PDB entry 3QWR. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
206 211Right-handed alpha
Helix 2
2
B
10 28Right-handed alpha
Helix 3
3
B
53 57Right-handed 310
Helix 4
4
B
59 66Right-handed alpha
Helix 5
5
B
66 87Right-handed alpha
Helix 6
6
B
101 117Right-handed alpha
Helix 7
7
B
135 168Right-handed alpha
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There are 9 sheets in PDB entry 3QWR. 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
8 10first strand
Strand 2
A
78 81parallel
Strand 3
A
64 70anti-parallel
Strand 4
A
36 40anti-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
13 15first strand
Strand 2
A
84 86parallel
Strand 3
A
89 90anti-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
A
23 27first strand
Strand 2
A
52 56anti-parallel
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There are 4 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
95 96first strand
Strand 2
A
117 124anti-parallel
Strand 3
A
165 173anti-parallel
Strand 4
A
152 156anti-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
A
108 110first strand
Strand 2
A
117 124anti-parallel
Strand 3
A
165 173anti-parallel
Strand 4
A
144 148anti-parallel
Strand 5
A
130 138anti-parallel
Strand 6
A
186 194anti-parallel
Strand 7
A
197 205anti-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
A
217 223first strand
Strand 2
A
230 235anti-parallel
Strand 3
A
273 276anti-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
A
266 269first strand
Strand 2
A
249 255anti-parallel
Strand 3
A
284 290anti-parallel
Strand 4
A
301 303anti-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
8 13first strand
Strand 2
D
18 22anti-parallel
Strand 3
D
56 59anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
46 51first strand
Strand 2
D
31 38anti-parallel
Strand 3
D
68 75anti-parallel
Strand 4
D
88 92anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il