Analysis of interatomic Contacts of Structural Units in PDB entry:
1EHK


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 1EHK entry

There are 3 chains in PDB entry 1EHK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 14TRP 562
B
 ASP 3GLU 168
C
 GLU 2GLY 34
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 22 helices in PDB entry 1EHK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 48Right-handed alpha
Helix 2
2
A
52 58Right-handed alpha
Helix 3
3
A
65 97Right-handed alpha
Helix 4
4
A
103 125Right-handed alpha
Helix 5
5
A
143 173Right-handed alpha
Helix 6
6
A
181 212Right-handed alpha
Helix 7
7
A
221 254Right-handed alpha
Helix 8
8
A
262 283Right-handed alpha
Helix 9
9
A
292 326Right-handed alpha
Helix 10
10
A
334 338Right-handed alpha
Helix 11
11
A
344 366Right-handed alpha
Helix 12
12
A
369 375Right-handed alpha
Helix 13
13
A
380 409Right-handed alpha
Helix 14
14
A
415 444Right-handed alpha
Helix 15
15
A
453 455Right-handed alpha
Helix 16
16
A
461 493Right-handed alpha
Helix 17
17
A
517 524Right-handed alpha
Helix 18
18
A
527 550Right-handed alpha
Helix 19
19
B
4 38Right-handed alpha
Helix 20
20
B
40 44Right-handed alpha
Helix 21
21
B
67 69Right-handed alpha
Helix 22
22
C
6 34Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1EHK.

There are 10 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
71 75first strand
Strand 2
B
78 86first strand
Strand 3
B
89 91first strand
Strand 4
B
95 97first strand
Strand 5
B
102 108first strand
Strand 6
B
114 118first strand
Strand 7
B
124 127first strand
Strand 8
B
133 138first strand
Strand 9
B
143 148first strand
Strand 10
B
161 166first strand
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il