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


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 3EHF entry

There are 4 chains in PDB entry 3EHF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 182ASN 367
B
 GLU 178ASP 320
C
 ARG 185MSE 241
D
 GLU 178ASN 367
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 3EHF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
182 209Right-handed alpha
Helix 2
2
A
212 243Right-handed alpha
Helix 3
3
A
245 261Right-handed alpha
Helix 4
4
A
276 298Right-handed alpha
Helix 5
5
A
335 347Right-handed alpha
Helix 6
6
B
178 209Right-handed alpha
Helix 7
7
B
212 242Right-handed alpha
Helix 8
8
B
250 259Right-handed alpha
Helix 9
9
B
279 295Right-handed alpha
Helix 10
10
C
185 209Right-handed alpha
Helix 11
11
C
212 241Right-handed alpha
Helix 12
12
D
178 209Right-handed alpha
Helix 13
13
D
212 243Right-handed alpha
Helix 14
14
D
245 261Right-handed alpha
Helix 15
15
D
276 298Right-handed alpha
Helix 16
16
D
335 346Right-handed alpha
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There are 2 sheets in PDB entry 3EHF. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
263 265first strand
Strand 2
A
302 310parallel
Strand 3
A
313 320anti-parallel
Strand 4
A
360 366anti-parallel
Strand 5
A
350 354anti-parallel
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There are 5 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
263 265first strand
Strand 2
D
302 310parallel
Strand 3
D
313 320anti-parallel
Strand 4
D
360 366anti-parallel
Strand 5
D
350 352anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il