Analysis of interatomic Contacts of Structural Units in PDB entry:
1DR8


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 1DR8 entry

There are 2 chains in PDB entry 1DR8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ILE 344
B
 MET 1ILE 344
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 38 helices in PDB entry 1DR8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 31Right-handed alpha
Helix 2
2
A
42 50Right-handed alpha
Helix 3
3
A
54 64Right-handed alpha
Helix 4
4
A
74 78Right-handed 310
Helix 5
5
A
81 84Right-handed 310
Helix 6
6
A
85 97Right-handed alpha
Helix 7
7
A
112 116Right-handed 310
Helix 8
8
A
119 124Right-handed alpha
Helix 9
9
A
136 140Right-handed 310
Helix 10
10
A
159 176Right-handed alpha
Helix 11
11
A
189 204Right-handed alpha
Helix 12
12
A
216 226Right-handed alpha
Helix 13
13
A
227 230Right-handed 310
Helix 14
14
A
236 250Right-handed alpha
Helix 15
15
A
253 257Right-handed 310
Helix 16
16
A
287 301Right-handed alpha
Helix 17
17
A
304 322Right-handed alpha
Helix 18
18
A
324 328Right-handed 310
Helix 19
19
A
332 343Right-handed alpha
Helix 20
20
B
11 29Right-handed alpha
Helix 21
21
B
41 50Right-handed alpha
Helix 22
22
B
54 63Right-handed alpha
Helix 23
23
B
74 78Right-handed 310
Helix 24
24
B
81 84Right-handed 310
Helix 25
25
B
85 97Right-handed alpha
Helix 26
26
B
112 116Right-handed 310
Helix 27
27
B
119 124Right-handed alpha
Helix 28
28
B
136 140Right-handed 310
Helix 29
29
B
159 176Right-handed alpha
Helix 30
30
B
189 204Right-handed alpha
Helix 31
31
B
216 226Right-handed alpha
Helix 32
32
B
227 230Right-handed 310
Helix 33
33
B
236 248Right-handed alpha
Helix 34
34
B
253 257Right-handed 310
Helix 35
35
B
287 303Right-handed alpha
Helix 36
36
B
304 322Right-handed alpha
Helix 37
37
B
324 328Right-handed 310
Helix 38
38
B
332 343Right-handed alpha
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There are 4 sheets in PDB entry 1DR8. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
35 38first strand
Strand 2
A
2 8parallel
Strand 3
A
67 71parallel
Strand 4
A
268 269parallel
Strand 5
A
260 263anti-parallel
Strand 6
A
99 107anti-parallel
Strand 7
A
127 133anti-parallel
Strand 8
A
232 235parallel
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There are 3 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
150 158first strand
Strand 2
B
150 158anti-parallel
Strand 3
B
145 146anti-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
A
179 184first strand
Strand 2
A
210 215parallel
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There are 10 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
35 38first strand
Strand 2
B
2 8parallel
Strand 3
B
67 71parallel
Strand 4
B
268 269parallel
Strand 5
B
260 262anti-parallel
Strand 6
B
101 107anti-parallel
Strand 7
B
127 133anti-parallel
Strand 8
B
232 235parallel
Strand 9
B
179 184parallel
Strand 10
B
210 215parallel
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