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


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 4DHI entry

There are 2 chains in PDB entry 4DHI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 GLN 38ASP 275
D
 GLY 3ILE 152
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 17 helices in PDB entry 4DHI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
51 56Right-handed 310
Helix 2
2
B
62 74Right-handed alpha
Helix 3
3
B
87 104Right-handed alpha
Helix 4
4
B
104 125Right-handed alpha
Helix 5
5
B
128 148Right-handed alpha
Helix 6
6
B
152 162Right-handed alpha
Helix 7
7
B
162 184Right-handed alpha
Helix 8
8
B
184 189Right-handed alpha
Helix 9
9
B
190 192Right-handed 310
Helix 10
10
B
197 206Right-handed alpha
Helix 11
11
B
214 225Right-handed alpha
Helix 12
12
B
235 239Right-handed 310
Helix 13
13
D
5 18Right-handed alpha
Helix 14
14
D
88 92Right-handed 310
Helix 15
15
D
100 114Right-handed alpha
Helix 16
16
D
123 132Right-handed alpha
Helix 17
17
D
132 148Right-handed alpha
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There are 2 sheets in PDB entry 4DHI. Click on sheet of interest to get list of strands forming it: A, B,

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
B
48 49first strand
Strand 2
B
76 80anti-parallel
Strand 3
B
267 273anti-parallel
Strand 4
B
259 264anti-parallel
Strand 5
B
229 233parallel
Strand 6
B
245 248anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
23 27first strand
Strand 2
D
34 40anti-parallel
Strand 3
D
51 57anti-parallel
Strand 4
D
68 71anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il