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


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 1DHP entry

There are 2 chains in PDB entry 1DHP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 292
B
 MET 1LEU 292
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 29 helices in PDB entry 1DHP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 34Right-handed alpha
Helix 2
2
A
44 46Right-handed 310
Helix 3
3
A
53 67Right-handed alpha
Helix 4
4
A
82 92Right-handed alpha
Helix 5
5
A
112 125Right-handed alpha
Helix 6
6
A
136 139Right-handed alpha
Helix 7
7
A
145 153Right-handed alpha
Helix 8
8
A
167 174Right-handed 310
Helix 9
9
A
188 196Right-handed 310
Helix 10
10
A
206 208Right-handed 310
Helix 11
11
A
211 222Right-handed alpha
Helix 12
12
A
226 244Right-handed alpha
Helix 13
13
A
250 259Right-handed alpha
Helix 14
14
A
276 289Right-handed alpha
Helix 15
15
B
21 34Right-handed alpha
Helix 16
16
B
44 46Right-handed 310
Helix 17
17
B
48 50Right-handed 310
Helix 18
18
B
53 67Right-handed alpha
Helix 19
19
B
82 90Right-handed alpha
Helix 20
20
B
112 125Right-handed alpha
Helix 21
21
B
136 139Right-handed alpha
Helix 22
22
B
145 153Right-handed alpha
Helix 23
23
B
167 176Right-handed 310
Helix 24
24
B
188 196Right-handed 310
Helix 25
25
B
206 208Right-handed 310
Helix 26
26
B
211 222Right-handed alpha
Helix 27
27
B
226 244Right-handed alpha
Helix 28
28
B
250 258Right-handed alpha
Helix 29
29
B
276 288Right-handed alpha
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There are 2 sheets in PDB entry 1DHP. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
201 204first strand
Strand 2
A
4 8parallel
Strand 3
A
38 41parallel
Strand 4
A
72 76parallel
Strand 5
A
99 103parallel
Strand 6
A
129 134parallel
Strand 7
A
157 162parallel
Strand 8
A
182 185parallel
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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
201 204first strand
Strand 2
B
4 8parallel
Strand 3
B
38 41parallel
Strand 4
B
72 76parallel
Strand 5
B
99 103parallel
Strand 6
B
129 134parallel
Strand 7
B
157 162parallel
Strand 8
B
182 185parallel
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