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


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 4GFR entry

There is 1 chain in PDB entry 4GFR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 1LYS 529
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 4GFR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
82 96Right-handed alpha
Helix 2
2
A
97 100Right-handed 310
Helix 3
3
A
103 107Right-handed alpha
Helix 4
4
A
129 136Right-handed alpha
Helix 5
5
A
141 146Right-handed alpha
Helix 6
6
A
186 190Right-handed 310
Helix 7
7
A
202 212Right-handed alpha
Helix 8
8
A
224 229Right-handed alpha
Helix 9
9
A
256 264Right-handed alpha
Helix 10
10
A
265 276Right-handed alpha
Helix 11
11
A
277 286Right-handed alpha
Helix 12
12
A
300 307Right-handed 310
Helix 13
13
A
308 317Right-handed alpha
Helix 14
14
A
318 320Right-handed 310
Helix 15
15
A
322 333Right-handed alpha
Helix 16
16
A
362 379Right-handed alpha
Helix 17
17
A
389 399Right-handed alpha
Helix 18
18
A
415 424Right-handed alpha
Helix 19
19
A
425 429Right-handed 310
Helix 20
20
A
443 453Right-handed alpha
Helix 21
21
A
454 456Right-handed 310
Helix 22
22
A
458 477Right-handed alpha
Helix 23
23
A
516 523Right-handed alpha
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There are 5 sheets in PDB entry 4GFR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
165 172first strand
Strand 2
A
175 180anti-parallel
Strand 3
A
194 198anti-parallel
Strand 4
A
3 7parallel
Strand 5
A
217 218parallel
Strand 6
A
490 492anti-parallel
Strand 7
A
236 238anti-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
38 41first strand
Strand 2
A
47 50anti-parallel
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There are 4 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
53 58first strand
Strand 2
A
64 69anti-parallel
Strand 3
A
118 123anti-parallel
Strand 4
A
108 115anti-parallel
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There are 6 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
291 292first strand
Strand 2
A
480 486anti-parallel
Strand 3
A
242 250anti-parallel
Strand 4
A
404 408anti-parallel
Strand 5
A
354 357parallel
Strand 6
A
383 386parallel
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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
496 497first strand
Strand 2
A
526 527anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il