Analysis of interatomic Contacts of Structural Units in PDB entry:
3V4B


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 3V4B entry

There is 1 chain in PDB entry 3V4B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1TRP 402
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 3V4B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
39 50Right-handed alpha
Helix 2
2
A
50 56Right-handed alpha
Helix 3
3
A
62 74Right-handed alpha
Helix 4
4
A
79 102Right-handed alpha
Helix 5
5
A
104 110Right-handed alpha
Helix 6
6
A
127 141Right-handed alpha
Helix 7
7
A
182 202Right-handed alpha
Helix 8
8
A
216 228Right-handed alpha
Helix 9
9
A
229 231Right-handed 310
Helix 10
10
A
245 254Right-handed alpha
Helix 11
11
A
266 269Right-handed 310
Helix 12
12
A
270 276Right-handed alpha
Helix 13
13
A
290 304Right-handed alpha
Helix 14
14
A
318 332Right-handed alpha
Helix 15
15
A
344 351Right-handed alpha
Helix 16
16
A
375 380Right-handed alpha
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There are 3 sheets in PDB entry 3V4B. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 3 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
3 11first strand
Strand 2
A
17 24anti-parallel
Strand 3
A
29 33anti-parallel
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There are 11 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
356 358first strand
Strand 2
A
361 363anti-parallel
Strand 3
A
117 125anti-parallel
Strand 4
A
335 339parallel
Strand 5
A
308 311parallel
Strand 6
A
281 282parallel
Strand 7
A
258 260parallel
Strand 8
A
234 236parallel
Strand 9
A
206 210parallel
Strand 10
A
145 150parallel
Strand 11
A
117 125parallel
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There are 3 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
178 181first strand
Strand 2
A
391 394parallel
Strand 3
A
399 400anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il