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


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 1ZUD entry

There are 4 chains in PDB entry 1ZUD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
1
 MET 1GLY 245
2
 GLN 2GLY 66
3
 MET 1GLY 245
4
 MET 1GLY 66
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 26 helices in PDB entry 1ZUD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
1
2 9Right-handed alpha
Helix 2
2
1
9 14Right-handed alpha
Helix 3
3
1
18 28Right-handed alpha
Helix 4
4
1
39 50Right-handed alpha
Helix 5
5
1
64 68Right-handed 310
Helix 6
6
1
75 79Right-handed 310
Helix 7
7
1
82 95Right-handed alpha
Helix 8
8
1
108 119Right-handed alpha
Helix 9
9
1
128 142Right-handed alpha
Helix 10
10
1
169 174Right-handed alpha
Helix 11
11
1
190 211Right-handed alpha
Helix 12
12
2
17 26Right-handed alpha
Helix 13
13
2
42 46Right-handed 310
Helix 14
14
3
2 9Right-handed alpha
Helix 15
15
3
9 14Right-handed alpha
Helix 16
16
3
18 28Right-handed alpha
Helix 17
17
3
39 51Right-handed alpha
Helix 18
18
3
64 68Right-handed 310
Helix 19
19
3
75 79Right-handed 310
Helix 20
20
3
82 95Right-handed alpha
Helix 21
21
3
108 119Right-handed alpha
Helix 22
22
3
128 142Right-handed alpha
Helix 23
23
3
169 174Right-handed alpha
Helix 24
24
3
190 211Right-handed alpha
Helix 25
25
4
17 25Right-handed alpha
Helix 26
26
4
42 46Right-handed 310
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There are 4 sheets in PDB entry 1ZUD. 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
1
99 103first strand
Strand 2
1
54 58parallel
Strand 3
1
30 34parallel
Strand 4
1
121 124parallel
Strand 5
1
146 152parallel
Strand 6
1
155 161anti-parallel
Strand 7
1
218 223anti-parallel
Strand 8
1
228 233anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
8 10first strand
Strand 2
2
3 5anti-parallel
Strand 3
2
56 61parallel
Strand 4
2
32 36anti-parallel
Strand 5
2
39 40anti-parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
99 103first strand
Strand 2
3
54 58parallel
Strand 3
3
30 34parallel
Strand 4
3
121 124parallel
Strand 5
3
146 152parallel
Strand 6
3
155 161anti-parallel
Strand 7
3
218 223anti-parallel
Strand 8
3
228 233anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
4
8 11first strand
Strand 2
4
2 5anti-parallel
Strand 3
4
56 61parallel
Strand 4
4
32 36anti-parallel
Strand 5
4
39 40anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il