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


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 1ZCD entry

There are 2 chains in PDB entry 1ZCD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 9LEU 384
B
 SER 9LEU 384
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 46 helices in PDB entry 1ZCD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 31Right-handed alpha
Helix 2
2
A
34 42Right-handed alpha
Helix 3
3
A
59 85Right-handed alpha
Helix 4
4
A
94 105Right-handed alpha
Helix 5
5
A
108 113Right-handed alpha
Helix 6
6
A
114 116Right-handed 310
Helix 7
7
A
121 126Right-handed alpha
Helix 8
8
A
133 143Right-handed alpha
Helix 9
9
A
152 175Right-handed alpha
Helix 10
10
A
180 200Right-handed alpha
Helix 11
11
A
205 219Right-handed alpha
Helix 12
12
A
222 237Right-handed alpha
Helix 13
13
A
240 244Right-handed 310
Helix 14
14
A
246 262Right-handed alpha
Helix 15
15
A
262 272Right-handed alpha
Helix 16
16
A
283 288Right-handed alpha
Helix 17
17
A
293 299Right-handed alpha
Helix 18
18
A
300 304Right-handed 310
Helix 19
19
A
324 329Right-handed 310
Helix 20
20
A
330 335Right-handed alpha
Helix 21
21
A
338 350Right-handed alpha
Helix 22
22
A
357 371Right-handed alpha
Helix 23
23
A
377 381Right-handed 310
Helix 24
24
B
12 31Right-handed alpha
Helix 25
25
B
34 42Right-handed alpha
Helix 26
26
B
59 85Right-handed alpha
Helix 27
27
B
94 105Right-handed alpha
Helix 28
28
B
108 113Right-handed alpha
Helix 29
29
B
114 116Right-handed 310
Helix 30
30
B
121 126Right-handed alpha
Helix 31
31
B
133 143Right-handed alpha
Helix 32
32
B
152 175Right-handed alpha
Helix 33
33
B
180 200Right-handed alpha
Helix 34
34
B
205 219Right-handed alpha
Helix 35
35
B
222 237Right-handed alpha
Helix 36
36
B
240 244Right-handed 310
Helix 37
37
B
246 262Right-handed alpha
Helix 38
38
B
262 272Right-handed alpha
Helix 39
39
B
283 288Right-handed alpha
Helix 40
40
B
293 299Right-handed alpha
Helix 41
41
B
300 304Right-handed 310
Helix 42
42
B
324 329Right-handed 310
Helix 43
43
B
330 335Right-handed alpha
Helix 44
44
B
338 350Right-handed alpha
Helix 45
45
B
357 371Right-handed alpha
Helix 46
46
B
377 381Right-handed 310
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There are 2 sheets in PDB entry 1ZCD. Click on sheet of interest to get list of strands forming it: A, B,

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
45 50first strand
Strand 2
A
53 58anti-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
B
45 50first strand
Strand 2
B
53 58anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il