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


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 4ANR entry

There is 1 chain in PDB entry 4ANR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 40ALA 339
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 16 helices in PDB entry 4ANR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
40 54Right-handed alpha
Helix 2
2
A
56 66Right-handed alpha
Helix 3
3
A
70 78Right-handed alpha
Helix 4
4
A
86 95Right-handed alpha
Helix 5
5
A
96 110Right-handed alpha
Helix 6
6
A
110 122Right-handed alpha
Helix 7
7
A
124 137Right-handed alpha
Helix 8
8
A
147 158Right-handed alpha
Helix 9
9
A
161 180Right-handed alpha
Helix 10
10
A
182 185Right-handed 310
Helix 11
11
A
200 208Right-handed alpha
Helix 12
12
A
222 237Right-handed alpha
Helix 13
13
A
253 260Right-handed 310
Helix 14
14
A
270 276Right-handed alpha
Helix 15
15
A
307 317Right-handed alpha
Helix 16
16
A
319 338Right-handed alpha
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There are 2 sheets in PDB entry 4ANR. Click on sheet of interest to get list of strands forming it: AA, AB,

There are 2 strands in AA 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
187 188anti-parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
268 269first strand
Strand 2
A
289 297anti-parallel
Strand 3
A
300 306anti-parallel
Strand 4
A
246 251anti-parallel
Strand 5
A
278 279anti-parallel
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