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


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 3NIY entry

There are 2 chains in PDB entry 3NIY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 16GLU 341
B
 MET 17GLU 341
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 28 helices in PDB entry 3NIY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 29Right-handed alpha
Helix 2
2
A
40 44Right-handed 310
Helix 3
3
A
46 58Right-handed alpha
Helix 4
4
A
68 73Right-handed alpha
Helix 5
5
A
81 94Right-handed alpha
Helix 6
6
A
110 115Right-handed alpha
Helix 7
7
A
119 138Right-handed alpha
Helix 8
8
A
161 168Right-handed alpha
Helix 9
9
A
169 183Right-handed alpha
Helix 10
10
A
199 215Right-handed alpha
Helix 11
11
A
234 248Right-handed alpha
Helix 12
12
A
266 287Right-handed alpha
Helix 13
13
A
305 310Right-handed alpha
Helix 14
14
A
326 341Right-handed alpha
Helix 15
15
B
21 29Right-handed alpha
Helix 16
16
B
40 44Right-handed 310
Helix 17
17
B
46 58Right-handed alpha
Helix 18
18
B
68 73Right-handed alpha
Helix 19
19
B
81 94Right-handed alpha
Helix 20
20
B
110 115Right-handed alpha
Helix 21
21
B
119 138Right-handed alpha
Helix 22
22
B
161 168Right-handed alpha
Helix 23
23
B
169 183Right-handed alpha
Helix 24
24
B
199 215Right-handed alpha
Helix 25
25
B
234 248Right-handed alpha
Helix 26
26
B
266 287Right-handed alpha
Helix 27
27
B
305 310Right-handed alpha
Helix 28
28
B
326 341Right-handed alpha
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There are 3 sheets in PDB entry 3NIY. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 11 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
227 229first strand
Strand 2
A
313 314first strand
Strand 3
A
221 224first strand
Strand 4
A
187 192parallel
Strand 5
A
144 149parallel
Strand 6
A
97 104parallel
Strand 7
A
60 63parallel
Strand 8
A
32 37parallel
Strand 9
A
291 296parallel
Strand 10
A
251 262parallel
Strand 11
A
313 314anti-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
A
78 80first strand
Strand 2
B
78 80anti-parallel
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There are 11 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
227 229first strand
Strand 2
B
313 314first strand
Strand 3
B
221 224first strand
Strand 4
B
187 192parallel
Strand 5
B
144 149parallel
Strand 6
B
97 104parallel
Strand 7
B
60 63parallel
Strand 8
B
32 37parallel
Strand 9
B
291 296parallel
Strand 10
B
251 262parallel
Strand 11
B
313 314anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il