Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZID


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 3ZID entry

There are 2 chains in PDB entry 3ZID (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1HIS 370
B
 MET 1TYR 367
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 31 helices in PDB entry 3ZID. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 31Right-handed alpha
Helix 2
2
A
51 57Right-handed alpha
Helix 3
3
A
62 64Right-handed 310
Helix 4
4
A
78 99Right-handed alpha
Helix 5
5
A
116 132Right-handed alpha
Helix 6
6
A
149 166Right-handed alpha
Helix 7
7
A
176 180Right-handed alpha
Helix 8
8
A
185 211Right-handed alpha
Helix 9
9
A
214 217Right-handed 310
Helix 10
10
A
218 226Right-handed alpha
Helix 11
11
A
245 253Right-handed alpha
Helix 12
12
A
255 258Right-handed 310
Helix 13
13
A
264 268Right-handed 310
Helix 14
14
A
280 284Right-handed 310
Helix 15
15
A
285 297Right-handed alpha
Helix 16
16
A
325 370Right-handed alpha
Helix 17
17
B
10 25Right-handed alpha
Helix 18
18
B
51 57Right-handed alpha
Helix 19
19
B
62 64Right-handed 310
Helix 20
20
B
78 89Right-handed alpha
Helix 21
21
B
89 99Right-handed alpha
Helix 22
22
B
116 132Right-handed alpha
Helix 23
23
B
149 166Right-handed alpha
Helix 24
24
B
176 180Right-handed alpha
Helix 25
25
B
186 209Right-handed alpha
Helix 26
26
B
218 226Right-handed alpha
Helix 27
27
B
245 254Right-handed alpha
Helix 28
28
B
264 268Right-handed 310
Helix 29
29
B
280 284Right-handed 310
Helix 30
30
B
285 297Right-handed alpha
Helix 31
31
B
325 367Right-handed alpha
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There are 4 sheets in PDB entry 3ZID. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB,

There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
66 68first strand
Strand 2
A
42 49parallel
Strand 3
A
3 9parallel
Strand 4
A
105 111parallel
Strand 5
A
136 143parallel
Strand 6
A
172 175parallel
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There are 4 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
232 238first strand
Strand 2
A
315 322anti-parallel
Strand 3
A
270 279anti-parallel
Strand 4
A
302 309parallel
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There are 6 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
66 68first strand
Strand 2
B
43 49parallel
Strand 3
B
4 9parallel
Strand 4
B
105 111parallel
Strand 5
B
136 143parallel
Strand 6
B
172 175parallel
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There are 4 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
232 238first strand
Strand 2
B
315 322anti-parallel
Strand 3
B
270 279anti-parallel
Strand 4
B
302 309parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il