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


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 3QXZ entry

There are 3 chains in PDB entry 3QXZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2GLN 260
B
 VAL 2GLN 260
C
 SER 0GLN 260
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 40 helices in PDB entry 3QXZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 24Right-handed 310
Helix 2
2
A
28 45Right-handed alpha
Helix 3
3
A
89 93Right-handed 310
Helix 4
4
A
107 114Right-handed alpha
Helix 5
5
A
130 135Right-handed 310
Helix 6
6
A
141 146Right-handed alpha
Helix 7
7
A
146 162Right-handed alpha
Helix 8
8
A
166 173Right-handed alpha
Helix 9
9
A
181 183Right-handed 310
Helix 10
10
A
184 200Right-handed alpha
Helix 11
11
A
201 219Right-handed alpha
Helix 12
12
A
221 238Right-handed alpha
Helix 13
13
A
240 252Right-handed alpha
Helix 14
14
B
28 45Right-handed alpha
Helix 15
15
B
65 67Right-handed 310
Helix 16
16
B
68 75Right-handed alpha
Helix 17
17
B
89 93Right-handed 310
Helix 18
18
B
107 114Right-handed alpha
Helix 19
19
B
130 135Right-handed 310
Helix 20
20
B
141 146Right-handed alpha
Helix 21
21
B
146 162Right-handed alpha
Helix 22
22
B
166 173Right-handed alpha
Helix 23
23
B
181 183Right-handed 310
Helix 24
24
B
184 200Right-handed alpha
Helix 25
25
B
201 219Right-handed alpha
Helix 26
26
B
221 238Right-handed alpha
Helix 27
27
B
239 252Right-handed alpha
Helix 28
28
C
20 24Right-handed 310
Helix 29
29
C
28 45Right-handed alpha
Helix 30
30
C
89 93Right-handed 310
Helix 31
31
C
107 114Right-handed alpha
Helix 32
32
C
130 135Right-handed 310
Helix 33
33
C
141 146Right-handed alpha
Helix 34
34
C
146 162Right-handed alpha
Helix 35
35
C
166 173Right-handed alpha
Helix 36
36
C
181 183Right-handed 310
Helix 37
37
C
184 200Right-handed alpha
Helix 38
38
C
201 219Right-handed alpha
Helix 39
39
C
221 238Right-handed alpha
Helix 40
40
C
239 252Right-handed alpha
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There are 6 sheets in PDB entry 3QXZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
4 10first strand
Strand 2
A
13 19anti-parallel
Strand 3
A
50 55parallel
Strand 4
A
97 101parallel
Strand 5
A
118 122parallel
Strand 6
A
178 180parallel
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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
59 61first strand
Strand 2
A
104 106parallel
Strand 3
A
127 128parallel
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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
4 10first strand
Strand 2
B
13 19anti-parallel
Strand 3
B
50 55parallel
Strand 4
B
97 101parallel
Strand 5
B
118 122parallel
Strand 6
B
178 180parallel
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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
59 61first strand
Strand 2
B
104 106parallel
Strand 3
B
127 128parallel
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There are 6 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
4 10first strand
Strand 2
C
13 19anti-parallel
Strand 3
C
50 55parallel
Strand 4
C
97 101parallel
Strand 5
C
118 122parallel
Strand 6
C
178 180parallel
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There are 2 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
105 106first strand
Strand 2
C
127 128parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il