Analysis of interatomic Contacts of Structural Units in PDB entry:
2HET


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 2HET entry

There are 4 chains in PDB entry 2HET (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 9PRO 190
B
 LEU 9PRO 190
C
 LEU 9PRO 190
D
 LEU 9PRO 190
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 48 helices in PDB entry 2HET. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 19Right-handed alpha
Helix 2
2
A
24 39Right-handed alpha
Helix 3
3
A
46 57Right-handed alpha
Helix 4
4
A
61 74Right-handed alpha
Helix 5
5
A
83 92Right-handed alpha
Helix 6
6
A
101 110Right-handed alpha
Helix 7
7
A
118 131Right-handed alpha
Helix 8
8
A
134 139Right-handed alpha
Helix 9
9
A
142 146Right-handed 310
Helix 10
10
A
147 157Right-handed alpha
Helix 11
11
A
169 179Right-handed alpha
Helix 12
12
A
179 187Right-handed alpha
Helix 13
13
B
10 19Right-handed alpha
Helix 14
14
B
24 39Right-handed alpha
Helix 15
15
B
46 57Right-handed alpha
Helix 16
16
B
61 74Right-handed alpha
Helix 17
17
B
83 92Right-handed alpha
Helix 18
18
B
101 110Right-handed alpha
Helix 19
19
B
118 131Right-handed alpha
Helix 20
20
B
134 139Right-handed alpha
Helix 21
21
B
142 146Right-handed 310
Helix 22
22
B
147 157Right-handed alpha
Helix 23
23
B
169 179Right-handed alpha
Helix 24
24
B
179 187Right-handed alpha
Helix 25
25
C
10 19Right-handed alpha
Helix 26
26
C
24 39Right-handed alpha
Helix 27
27
C
46 57Right-handed alpha
Helix 28
28
C
61 74Right-handed alpha
Helix 29
29
C
83 92Right-handed alpha
Helix 30
30
C
101 110Right-handed alpha
Helix 31
31
C
118 131Right-handed alpha
Helix 32
32
C
134 139Right-handed alpha
Helix 33
33
C
142 146Right-handed 310
Helix 34
34
C
147 157Right-handed alpha
Helix 35
35
C
169 179Right-handed alpha
Helix 36
36
C
179 187Right-handed alpha
Helix 37
37
D
10 19Right-handed alpha
Helix 38
38
D
24 39Right-handed alpha
Helix 39
39
D
46 57Right-handed alpha
Helix 40
40
D
61 74Right-handed alpha
Helix 41
41
D
83 92Right-handed alpha
Helix 42
42
D
101 110Right-handed alpha
Helix 43
43
D
118 131Right-handed alpha
Helix 44
44
D
134 139Right-handed alpha
Helix 45
45
D
142 146Right-handed 310
Helix 46
46
D
147 157Right-handed alpha
Helix 47
47
D
169 179Right-handed alpha
Helix 48
48
D
179 187Right-handed alpha
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There are 8 sheets in PDB entry 2HET. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 2 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
43 45first strand
Strand 2
A
80 82anti-parallel
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There are 2 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
116 117first strand
Strand 2
A
167 168anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
43 45first strand
Strand 2
B
80 82anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
116 117first strand
Strand 2
B
167 168anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
43 45first strand
Strand 2
C
80 82anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
116 117first strand
Strand 2
C
167 168anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
43 45first strand
Strand 2
D
80 82anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
116 117first strand
Strand 2
D
167 168anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il