Analysis of interatomic Contacts of Structural Units in PDB entry:
4I6F


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 4I6F entry

There is 1 chain in PDB entry 4I6F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 71HIS 355
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 15 helices in PDB entry 4I6F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
116 118Right-handed 310
Helix 2
2
A
120 135Right-handed alpha
Helix 3
3
A
166 175Right-handed alpha
Helix 4
4
A
178 199Right-handed alpha
Helix 5
5
A
207 209Right-handed 310
Helix 6
6
A
223 227Right-handed 310
Helix 7
7
A
248 253Right-handed alpha
Helix 8
8
A
258 276Right-handed alpha
Helix 9
9
A
285 287Right-handed 310
Helix 10
10
A
288 295Right-handed alpha
Helix 11
11
A
304 315Right-handed alpha
Helix 12
12
A
318 322Right-handed 310
Helix 13
13
A
324 330Right-handed alpha
Helix 14
14
A
331 336Right-handed alpha
Helix 15
15
A
345 349Right-handed 310
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There are 3 sheets in PDB entry 4I6F. Click on sheet of interest to get list of strands forming it: A, B, C,

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
72 74first strand
Strand 2
A
81 91anti-parallel
Strand 3
A
94 101anti-parallel
Strand 4
A
107 114anti-parallel
Strand 5
A
154 160anti-parallel
Strand 6
A
145 150anti-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
201 202first strand
Strand 2
A
228 229anti-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
211 213first strand
Strand 2
A
219 221anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il