Analysis of interatomic Contacts of Structural Units in PDB entry:
2IZV


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 2IZV entry

There are 3 chains in PDB entry 2IZV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 267ARG 429
B
 MET 1PRO 105
C
 MET 17CYS 112
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 14 helices in PDB entry 2IZV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
277 284Right-handed alpha
Helix 2
2
A
292 301Right-handed alpha
Helix 3
3
A
356 364Right-handed alpha
Helix 4
4
A
366 370Right-handed 310
Helix 5
5
A
388 401Right-handed alpha
Helix 6
6
A
402 408Right-handed alpha
Helix 7
7
A
412 420Right-handed alpha
Helix 8
8
B
23 36Right-handed alpha
Helix 9
9
B
38 40Right-handed 310
Helix 10
10
B
100 104Right-handed 310
Helix 11
11
C
33 37Right-handed alpha
Helix 12
12
C
39 45Right-handed alpha
Helix 13
13
C
66 83Right-handed alpha
Helix 14
14
C
96 111Right-handed alpha
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There are 6 sheets in PDB entry 2IZV. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB,

There are 2 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
271 274first strand
Strand 2
A
423 426anti-parallel
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There are 3 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
287 290first strand
Strand 2
A
307 312parallel
Strand 3
A
379 380parallel
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There are 4 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
287 290first strand
Strand 2
A
307 312parallel
Strand 3
A
320 326anti-parallel
Strand 4
A
329 334anti-parallel
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There are 2 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
336 338first strand
Strand 2
A
341 343anti-parallel
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There are 8 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
49 50first strand
Strand 2
B
42 46anti-parallel
Strand 3
B
73 81anti-parallel
Strand 4
B
2 9parallel
Strand 5
B
12 19anti-parallel
Strand 6
C
28 32parallel
Strand 7
C
18 22anti-parallel
Strand 8
C
59 61parallel
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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
49 50first strand
Strand 2
B
42 46anti-parallel
Strand 3
B
73 81anti-parallel
Strand 4
B
84 85anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il