Analysis of interatomic Contacts of Structural Units in PDB entry:
2QW4


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 2QW4 entry

There are 4 chains in PDB entry 2QW4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 32THR 264
B
 ASN 32THR 264
C
 PRO 30THR 264
D
 ASN 32LEU 265
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 42 helices in PDB entry 2QW4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 43Right-handed alpha
Helix 2
2
A
68 92Right-handed alpha
Helix 3
3
A
100 124Right-handed alpha
Helix 4
4
A
125 128Right-handed 310
Helix 5
5
A
141 149Right-handed alpha
Helix 6
6
A
150 165Right-handed alpha
Helix 7
7
A
168 181Right-handed alpha
Helix 8
8
A
189 211Right-handed alpha
Helix 9
9
A
220 226Right-handed alpha
Helix 10
10
A
226 249Right-handed alpha
Helix 11
11
A
254 263Right-handed alpha
Helix 12
12
B
32 45Right-handed alpha
Helix 13
13
B
68 92Right-handed alpha
Helix 14
14
B
100 124Right-handed alpha
Helix 15
15
B
141 149Right-handed alpha
Helix 16
16
B
150 165Right-handed alpha
Helix 17
17
B
168 181Right-handed alpha
Helix 18
18
B
189 210Right-handed alpha
Helix 19
19
B
219 226Right-handed alpha
Helix 20
20
B
226 249Right-handed alpha
Helix 21
21
B
254 263Right-handed alpha
Helix 22
22
C
31 43Right-handed alpha
Helix 23
23
C
68 92Right-handed alpha
Helix 24
24
C
95 99Right-handed 310
Helix 25
25
C
100 124Right-handed alpha
Helix 26
26
C
141 145Right-handed alpha
Helix 27
27
C
150 165Right-handed alpha
Helix 28
28
C
168 181Right-handed alpha
Helix 29
29
C
189 211Right-handed alpha
Helix 30
30
C
220 225Right-handed alpha
Helix 31
31
C
226 249Right-handed alpha
Helix 32
32
C
254 262Right-handed alpha
Helix 33
33
D
32 43Right-handed alpha
Helix 34
34
D
68 92Right-handed alpha
Helix 35
35
D
100 110Right-handed alpha
Helix 36
36
D
111 124Right-handed alpha
Helix 37
37
D
141 149Right-handed alpha
Helix 38
38
D
150 165Right-handed alpha
Helix 39
39
D
168 181Right-handed alpha
Helix 40
40
D
189 211Right-handed alpha
Helix 41
41
D
219 247Right-handed alpha
Helix 42
42
D
254 263Right-handed alpha
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There are 4 sheets in PDB entry 2QW4. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
130 132first strand
Strand 2
A
138 140anti-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
B
130 132first strand
Strand 2
B
138 140anti-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
C
130 132first strand
Strand 2
C
138 140anti-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
D
130 132first strand
Strand 2
D
138 140anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il