Analysis of interatomic Contacts of Structural Units in PDB entry:
3H4W


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 3H4W entry

There is 1 chain in PDB entry 3H4W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 25ALA 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 19 helices in PDB entry 3H4W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
47 53Right-handed alpha
Helix 2
2
A
91 95Right-handed 310
Helix 3
3
A
103 118Right-handed alpha
Helix 4
4
A
135 139Right-handed 310
Helix 5
5
A
141 154Right-handed alpha
Helix 6
6
A
155 157Right-handed 310
Helix 7
7
A
159 165Right-handed alpha
Helix 8
8
A
169 178Right-handed alpha
Helix 9
9
A
182 186Right-handed 310
Helix 10
10
A
198 202Right-handed 310
Helix 11
11
A
208 223Right-handed alpha
Helix 12
12
A
225 229Right-handed 310
Helix 13
13
A
242 247Right-handed 310
Helix 14
14
A
249 256Right-handed 310
Helix 15
15
A
263 267Right-handed alpha
Helix 16
16
A
273 279Right-handed alpha
Helix 17
17
A
287 291Right-handed 310
Helix 18
18
A
301 315Right-handed alpha
Helix 19
19
A
327 332Right-handed alpha
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There are 2 sheets in PDB entry 3H4W. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 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
73 74first strand
Strand 2
A
58 64anti-parallel
Strand 3
A
31 36parallel
Strand 4
A
335 336anti-parallel
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There are 10 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
73 74first strand
Strand 2
A
58 64anti-parallel
Strand 3
A
124 130parallel
Strand 4
A
189 195parallel
Strand 5
A
232 236parallel
Strand 6
A
258 262parallel
Strand 7
A
282 286parallel
Strand 8
A
319 322parallel
Strand 9
A
31 36parallel
Strand 10
A
335 336anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il