Analysis of interatomic Contacts of Structural Units in PDB entry:
4QNY


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 4QNY entry

There are 2 chains in PDB entry 4QNY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 4PHE 350
B
 THR 4PHE 350
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 35 helices in PDB entry 4QNY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 16Right-handed alpha
Helix 2
2
A
54 59Right-handed 310
Helix 3
3
A
60 77Right-handed alpha
Helix 4
4
A
111 117Right-handed alpha
Helix 5
5
A
122 143Right-handed alpha
Helix 6
6
A
151 153Right-handed 310
Helix 7
7
A
192 197Right-handed alpha
Helix 8
8
A
204 219Right-handed alpha
Helix 9
9
A
229 242Right-handed alpha
Helix 10
10
A
245 250Right-handed alpha
Helix 11
11
A
254 264Right-handed alpha
Helix 12
12
A
271 276Right-handed alpha
Helix 13
13
A
280 291Right-handed alpha
Helix 14
14
A
300 306Right-handed alpha
Helix 15
15
A
307 311Right-handed 310
Helix 16
16
A
336 349Right-handed alpha
Helix 17
17
B
6 16Right-handed alpha
Helix 18
18
B
42 44Right-handed 310
Helix 19
19
B
54 59Right-handed 310
Helix 20
20
B
60 77Right-handed alpha
Helix 21
21
B
93 97Right-handed 310
Helix 22
22
B
111 117Right-handed alpha
Helix 23
23
B
122 143Right-handed alpha
Helix 24
24
B
151 153Right-handed 310
Helix 25
25
B
192 197Right-handed alpha
Helix 26
26
B
204 219Right-handed alpha
Helix 27
27
B
229 242Right-handed alpha
Helix 28
28
B
245 250Right-handed alpha
Helix 29
29
B
254 264Right-handed alpha
Helix 30
30
B
271 276Right-handed alpha
Helix 31
31
B
280 291Right-handed alpha
Helix 32
32
B
300 306Right-handed alpha
Helix 33
33
B
307 311Right-handed 310
Helix 34
34
B
315 319Right-handed 310
Helix 35
35
B
335 349Right-handed alpha
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There are 6 sheets in PDB entry 4QNY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
21 30first strand
Strand 2
A
33 40anti-parallel
Strand 3
A
46 53anti-parallel
Strand 4
A
100 105anti-parallel
Strand 5
A
85 89anti-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
109 110first strand
Strand 2
A
155 157anti-parallel
Strand 3
A
163 165anti-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
145 146first strand
Strand 2
A
172 173anti-parallel
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There are 5 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
21 29first strand
Strand 2
B
34 40anti-parallel
Strand 3
B
46 53anti-parallel
Strand 4
B
100 105anti-parallel
Strand 5
B
85 89anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
109 110first strand
Strand 2
B
155 157anti-parallel
Strand 3
B
163 165anti-parallel
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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
B
145 146first strand
Strand 2
B
172 173anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il