Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z19


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 1Z19 entry

There are 6 chains in PDB entry 1Z19 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 C 1 T 13
D
 T 14 A 33
E
 T 34 G 66
A
 MSE 74LYS 356
B
 MSE 74GLN 341
B
 ARG 343LYS 356
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 33 helices in PDB entry 1Z19. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
75 90Right-handed alpha
Helix 2
2
A
93 111Right-handed alpha
Helix 3
3
A
115 119Right-handed 310
Helix 4
4
A
120 134Right-handed alpha
Helix 5
5
A
136 157Right-handed alpha
Helix 6
6
A
181 192Right-handed alpha
Helix 7
7
A
193 195Right-handed 310
Helix 8
8
A
196 209Right-handed alpha
Helix 9
9
A
212 217Right-handed alpha
Helix 10
10
A
218 219Right-handed 310
Helix 11
11
A
220 222Right-handed 310
Helix 12
12
A
255 267Right-handed alpha
Helix 13
13
A
281 296Right-handed alpha
Helix 14
14
A
306 308Right-handed 310
Helix 15
15
A
309 322Right-handed alpha
Helix 16
16
A
323 332Right-handed alpha
Helix 17
17
B
75 88Right-handed alpha
Helix 18
18
B
93 111Right-handed alpha
Helix 19
19
B
115 119Right-handed 310
Helix 20
20
B
120 134Right-handed alpha
Helix 21
21
B
136 157Right-handed alpha
Helix 22
22
B
181 192Right-handed alpha
Helix 23
23
B
193 195Right-handed 310
Helix 24
24
B
197 210Right-handed alpha
Helix 25
25
B
212 217Right-handed alpha
Helix 26
26
B
218 219Right-handed 310
Helix 27
27
B
220 222Right-handed 310
Helix 28
28
B
255 266Right-handed alpha
Helix 29
29
B
281 297Right-handed alpha
Helix 30
30
B
306 308Right-handed 310
Helix 31
31
B
309 322Right-handed alpha
Helix 32
32
B
323 331Right-handed alpha
Helix 33
33
B
335 343Right-handed alpha
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There are 4 sheets in PDB entry 1Z19. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
224 225first strand
Strand 2
A
228 232anti-parallel
Strand 3
A
239 243anti-parallel
Strand 4
B
351 352parallel
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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
A
247 248first strand
Strand 2
A
253 254anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
224 225first strand
Strand 2
B
228 232anti-parallel
Strand 3
B
239 243anti-parallel
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There are 2 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
247 248first strand
Strand 2
B
253 254anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il