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


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 2ZDH entry

There are 4 chains in PDB entry 2ZDH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1THR 319
B
 MET 1THR 319
C
 MET 1THR 319
D
 MET 1THR 319
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 45 helices in PDB entry 2ZDH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 28Right-handed alpha
Helix 2
2
A
45 56Right-handed alpha
Helix 3
3
A
70 74Right-handed 310
Helix 4
4
A
89 99Right-handed alpha
Helix 5
5
A
106 115Right-handed alpha
Helix 6
6
A
117 126Right-handed alpha
Helix 7
7
A
168 170Right-handed 310
Helix 8
8
A
171 181Right-handed alpha
Helix 9
9
A
224 230Right-handed alpha
Helix 10
10
A
243 262Right-handed alpha
Helix 11
11
A
293 302Right-handed alpha
Helix 12
12
A
305 318Right-handed alpha
Helix 13
13
B
13 28Right-handed alpha
Helix 14
14
B
45 56Right-handed alpha
Helix 15
15
B
70 74Right-handed 310
Helix 16
16
B
89 98Right-handed alpha
Helix 17
17
B
106 115Right-handed alpha
Helix 18
18
B
117 126Right-handed alpha
Helix 19
19
B
168 170Right-handed 310
Helix 20
20
B
171 180Right-handed alpha
Helix 21
21
B
243 261Right-handed alpha
Helix 22
22
B
293 302Right-handed alpha
Helix 23
23
B
305 318Right-handed alpha
Helix 24
24
C
13 28Right-handed alpha
Helix 25
25
C
45 55Right-handed alpha
Helix 26
26
C
70 74Right-handed 310
Helix 27
27
C
89 99Right-handed alpha
Helix 28
28
C
106 115Right-handed alpha
Helix 29
29
C
117 126Right-handed alpha
Helix 30
30
C
168 180Right-handed alpha
Helix 31
31
C
243 261Right-handed alpha
Helix 32
32
C
293 302Right-handed alpha
Helix 33
33
C
305 318Right-handed alpha
Helix 34
34
D
13 28Right-handed alpha
Helix 35
35
D
45 56Right-handed alpha
Helix 36
36
D
70 74Right-handed 310
Helix 37
37
D
89 99Right-handed alpha
Helix 38
38
D
106 115Right-handed alpha
Helix 39
39
D
115 126Right-handed alpha
Helix 40
40
D
168 170Right-handed 310
Helix 41
41
D
171 180Right-handed alpha
Helix 42
42
D
224 230Right-handed alpha
Helix 43
43
D
243 261Right-handed alpha
Helix 44
44
D
293 302Right-handed alpha
Helix 45
45
D
305 319Right-handed alpha
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There are 12 sheets in PDB entry 2ZDH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 4 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 44first strand
Strand 2
A
32 37anti-parallel
Strand 3
A
3 8parallel
Strand 4
A
76 79parallel
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There are 4 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
133 137first strand
Strand 2
A
185 190anti-parallel
Strand 3
A
150 154anti-parallel
Strand 4
A
164 166anti-parallel
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There are 5 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
235 237first strand
Strand 2
A
209 217anti-parallel
Strand 3
A
196 203anti-parallel
Strand 4
A
266 274anti-parallel
Strand 5
A
277 284anti-parallel
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There are 4 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
43 44first strand
Strand 2
B
32 37anti-parallel
Strand 3
B
3 8parallel
Strand 4
B
76 80parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
133 137first strand
Strand 2
B
185 190anti-parallel
Strand 3
B
150 154anti-parallel
Strand 4
B
164 166anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
234 237first strand
Strand 2
B
209 218anti-parallel
Strand 3
B
196 203anti-parallel
Strand 4
B
266 274anti-parallel
Strand 5
B
277 284anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
43 44first strand
Strand 2
C
32 37anti-parallel
Strand 3
C
3 8parallel
Strand 4
C
76 80parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
133 137first strand
Strand 2
C
185 190anti-parallel
Strand 3
C
150 154anti-parallel
Strand 4
C
164 166anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
234 237first strand
Strand 2
C
209 218anti-parallel
Strand 3
C
196 203anti-parallel
Strand 4
C
266 274anti-parallel
Strand 5
C
277 284anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
43 44first strand
Strand 2
D
32 37anti-parallel
Strand 3
D
3 8parallel
Strand 4
D
76 80parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
133 137first strand
Strand 2
D
185 190anti-parallel
Strand 3
D
150 154anti-parallel
Strand 4
D
164 166anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
235 237first strand
Strand 2
D
209 217anti-parallel
Strand 3
D
196 203anti-parallel
Strand 4
D
266 274anti-parallel
Strand 5
D
277 284anti-parallel
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