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


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 3ZLB entry

There is 1 chain in PDB entry 3ZLB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 398
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 22 helices in PDB entry 3ZLB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 9Right-handed 310
Helix 2
2
A
34 50Right-handed alpha
Helix 3
3
A
65 69Right-handed 310
Helix 4
4
A
74 86Right-handed alpha
Helix 5
5
A
97 106Right-handed alpha
Helix 6
6
A
117 123Right-handed 310
Helix 7
7
A
132 142Right-handed alpha
Helix 8
8
A
151 155Right-handed 310
Helix 9
9
A
162 167Right-handed alpha
Helix 10
10
A
175 186Right-handed alpha
Helix 11
11
A
186 191Right-handed alpha
Helix 12
12
A
208 219Right-handed alpha
Helix 13
13
A
227 236Right-handed alpha
Helix 14
14
A
246 248Right-handed 310
Helix 15
15
A
249 260Right-handed alpha
Helix 16
16
A
300 312Right-handed alpha
Helix 17
17
A
328 331Right-handed 310
Helix 18
18
A
332 344Right-handed alpha
Helix 19
19
A
354 364Right-handed alpha
Helix 20
20
A
366 370Right-handed 310
Helix 21
21
A
377 385Right-handed alpha
Helix 22
22
A
389 394Right-handed alpha
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There are 4 sheets in PDB entry 3ZLB. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD,

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
89 90first strand
Strand 2
A
112 114parallel
Strand 3
A
53 57parallel
Strand 4
A
15 19parallel
Strand 5
A
146 149parallel
Strand 6
A
171 174parallel
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There are 2 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
26 27first strand
Strand 2
A
30 31anti-parallel
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There are 6 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
264 265first strand
Strand 2
A
221 224parallel
Strand 3
A
196 200parallel
Strand 4
A
316 320parallel
Strand 5
A
349 352parallel
Strand 6
A
372 373parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
282 284first strand
Strand 2
A
270 273anti-parallel
Strand 3
A
295 299anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il