Analysis of interatomic Contacts of Structural Units in PDB entry:
4CZI


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 4CZI entry

There is 1 chain in PDB entry 4CZI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 9HIS 334
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 12 helices in PDB entry 4CZI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
55 61Right-handed 310
Helix 2
2
A
81 97Right-handed alpha
Helix 3
3
A
116 129Right-handed alpha
Helix 4
4
A
140 148Right-handed alpha
Helix 5
5
A
187 204Right-handed alpha
Helix 6
6
A
208 220Right-handed alpha
Helix 7
7
A
252 276Right-handed alpha
Helix 8
8
A
278 289Right-handed alpha
Helix 9
9
A
294 299Right-handed 310
Helix 10
10
A
301 311Right-handed alpha
Helix 11
11
A
319 321Right-handed 310
Helix 12
12
A
322 334Right-handed alpha
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There are 5 sheets in PDB entry 4CZI. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE,

There are 5 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
30 36first strand
Strand 2
A
21 26anti-parallel
Strand 3
A
13 17anti-parallel
Strand 4
A
106 111parallel
Strand 5
A
134 139parallel
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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
49 53first strand
Strand 2
A
39 42anti-parallel
Strand 3
A
68 71anti-parallel
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There are 2 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
74 75first strand
Strand 2
A
78 79anti-parallel
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There are 5 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
177 184first strand
Strand 2
A
168 174anti-parallel
Strand 3
A
158 163anti-parallel
Strand 4
A
290 293parallel
Strand 5
A
314 316parallel
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There are 3 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
205 206first strand
Strand 2
A
232 239anti-parallel
Strand 3
A
245 251anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il