Analysis of interatomic Contacts of Structural Units in PDB entry:
2IP1


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 2IP1 entry

There is 1 chain in PDB entry 2IP1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 99LYS 477
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 23 helices in PDB entry 2IP1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
99 108Right-handed alpha
Helix 2
2
A
113 125Right-handed alpha
Helix 3
3
A
129 134Right-handed alpha
Helix 4
4
A
142 153Right-handed alpha
Helix 5
5
A
170 172Right-handed 310
Helix 6
6
A
173 188Right-handed alpha
Helix 7
7
A
196 204Right-handed alpha
Helix 8
8
A
208 225Right-handed alpha
Helix 9
9
A
229 231Right-handed 310
Helix 10
10
A
238 242Right-handed alpha
Helix 11
11
A
243 255Right-handed alpha
Helix 12
12
A
258 265Right-handed alpha
Helix 13
13
A
273 279Right-handed alpha
Helix 14
14
A
279 286Right-handed alpha
Helix 15
15
A
287 292Right-handed 310
Helix 16
16
A
312 327Right-handed alpha
Helix 17
17
A
353 357Right-handed 310
Helix 18
18
A
363 375Right-handed alpha
Helix 19
19
A
382 390Right-handed alpha
Helix 20
20
A
396 406Right-handed alpha
Helix 21
21
A
408 421Right-handed alpha
Helix 22
22
A
425 450Right-handed alpha
Helix 23
23
A
452 461Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2IP1.

There are 7 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
110 111first strand
Strand 2
A
137 141anti-parallel
Strand 3
A
332 336anti-parallel
Strand 4
A
304 309parallel
Strand 5
A
157 162parallel
Strand 6
A
191 195parallel
Strand 7
A
233 237parallel
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