Analysis of interatomic Contacts of Structural Units in PDB entry:
1D2H


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 1D2H entry

There are 4 chains in PDB entry 1D2H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 41GLY 292
B
 THR 41GLY 292
C
 THR 41GLY 292
D
 THR 41GLY 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 37 helices in PDB entry 1D2H. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 55Right-handed alpha
Helix 2
2
A
68 79Right-handed alpha
Helix 3
3
A
87 101Right-handed alpha
Helix 4
4
A
104 110Right-handed alpha
Helix 5
5
A
119 124Right-handed alpha
Helix 6
6
A
139 143Right-handed 310
Helix 7
7
A
150 163Right-handed alpha
Helix 8
8
A
176 184Right-handed alpha
Helix 9
9
A
246 258Right-handed alpha
Helix 10
10
B
41 56Right-handed alpha
Helix 11
11
B
68 77Right-handed alpha
Helix 12
12
B
87 101Right-handed alpha
Helix 13
13
B
104 109Right-handed alpha
Helix 14
14
B
119 124Right-handed alpha
Helix 15
15
B
138 143Right-handed 310
Helix 16
16
B
150 163Right-handed alpha
Helix 17
17
B
176 184Right-handed alpha
Helix 18
18
B
246 258Right-handed alpha
Helix 19
19
C
41 56Right-handed alpha
Helix 20
20
C
68 77Right-handed alpha
Helix 21
21
C
87 101Right-handed alpha
Helix 22
22
C
104 110Right-handed alpha
Helix 23
23
C
119 124Right-handed alpha
Helix 24
24
C
139 143Right-handed 310
Helix 25
25
C
150 162Right-handed alpha
Helix 26
26
C
179 184Right-handed alpha
Helix 27
27
C
246 259Right-handed alpha
Helix 28
28
D
41 56Right-handed alpha
Helix 29
29
D
68 77Right-handed alpha
Helix 30
30
D
87 101Right-handed alpha
Helix 31
31
D
104 110Right-handed alpha
Helix 32
32
D
116 120Right-handed 310
Helix 33
33
D
119 124Right-handed 310
Helix 34
34
D
139 143Right-handed 310
Helix 35
35
D
150 162Right-handed alpha
Helix 36
36
D
176 184Right-handed alpha
Helix 37
37
D
246 259Right-handed alpha
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There are 7 sheets in PDB entry 1D2H. Click on sheet of interest to get list of strands forming it: A, B, C, D, D1, E, F,

There are 7 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
113 114first strand
Strand 2
A
80 85parallel
Strand 3
A
59 62parallel
Strand 4
A
130 135parallel
Strand 5
A
164 175parallel
Strand 6
A
283 290anti-parallel
Strand 7
A
264 267anti-parallel
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There are 6 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
234 242first strand
Strand 2
A
212 224anti-parallel
Strand 3
A
200 209anti-parallel
Strand 4
D
200 209first strand
Strand 5
D
212 224anti-parallel
Strand 6
D
234 242anti-parallel
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There are 7 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
111 114first strand
Strand 2
B
80 85parallel
Strand 3
B
59 62parallel
Strand 4
B
130 135parallel
Strand 5
B
164 175parallel
Strand 6
B
283 289anti-parallel
Strand 7
B
263 267anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
234 242first strand
Strand 2
C
212 224anti-parallel
Strand 3
C
200 209anti-parallel
Strand 4
B
200 209first strand
Strand 5
B
212 224anti-parallel
Strand 6
B
234 235anti-parallel
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There are 6 strands in D1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
234 242first strand
Strand 2
C
212 224anti-parallel
Strand 3
C
200 209anti-parallel
Strand 4
B
200 209first strand
Strand 5
B
212 224anti-parallel
Strand 6
B
238 242anti-parallel
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There are 7 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
111 114first strand
Strand 2
C
80 85parallel
Strand 3
C
59 62parallel
Strand 4
C
130 135parallel
Strand 5
C
164 175parallel
Strand 6
C
283 288anti-parallel
Strand 7
C
264 267anti-parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
111 114first strand
Strand 2
D
80 85parallel
Strand 3
D
59 62parallel
Strand 4
D
130 135parallel
Strand 5
D
164 175parallel
Strand 6
D
283 290anti-parallel
Strand 7
D
262 267anti-parallel
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