Analysis of interatomic Contacts of Structural Units in PDB entry:
1NI5


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 1NI5 entry

There is 1 chain in PDB entry 1NI5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0SER 432
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 19 helices in PDB entry 1NI5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
0 10Right-handed alpha
Helix 2
2
A
22 37Right-handed alpha
Helix 3
3
A
56 71Right-handed alpha
Helix 4
4
A
91 104Right-handed alpha
Helix 5
5
A
116 129Right-handed alpha
Helix 6
6
A
135 139Right-handed 310
Helix 7
7
A
154 157Right-handed 310
Helix 8
8
A
159 170Right-handed alpha
Helix 9
9
A
179 183Right-handed 310
Helix 10
10
A
185 193Right-handed alpha
Helix 11
11
A
193 202Right-handed alpha
Helix 12
12
A
204 235Right-handed alpha
Helix 13
13
A
244 247Right-handed 310
Helix 14
14
A
250 265Right-handed alpha
Helix 15
15
A
271 282Right-handed alpha
Helix 16
16
A
286 290Right-handed 310
Helix 17
17
A
377 385Right-handed alpha
Helix 18
18
A
387 391Right-handed 310
Helix 19
19
A
413 416Right-handed 310
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There are 5 sheets in PDB entry 1NI5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
75 78first strand
Strand 2
A
43 49parallel
Strand 3
A
14 18parallel
Strand 4
A
109 112parallel
Strand 5
A
149 152parallel
Strand 6
A
143 146anti-parallel
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There are 4 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
241 242first strand
Strand 2
A
306 311anti-parallel
Strand 3
A
298 302anti-parallel
Strand 4
A
292 295anti-parallel
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There are 5 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
320 322first strand
Strand 2
A
356 359anti-parallel
Strand 3
A
396 399anti-parallel
Strand 4
A
402 406anti-parallel
Strand 5
A
410 411anti-parallel
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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
A
330 331first strand
Strand 2
A
338 343anti-parallel
Strand 3
A
423 428anti-parallel
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There are 2 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
365 366first strand
Strand 2
A
375 376anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il