Analysis of interatomic Contacts of Structural Units in PDB entry:
4RZ3


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 4RZ3 entry

There are 2 chains in PDB entry 4RZ3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 21PRO 264
B
 SER 21PRO 264
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 24 helices in PDB entry 4RZ3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 50Right-handed alpha
Helix 2
2
A
65 71Right-handed alpha
Helix 3
3
A
77 82Right-handed alpha
Helix 4
4
A
87 92Right-handed 310
Helix 5
5
A
96 98Right-handed 310
Helix 6
6
A
115 131Right-handed alpha
Helix 7
7
A
145 152Right-handed alpha
Helix 8
8
A
165 182Right-handed alpha
Helix 9
9
A
197 216Right-handed alpha
Helix 10
10
A
229 239Right-handed alpha
Helix 11
11
A
241 246Right-handed alpha
Helix 12
12
A
249 263Right-handed alpha
Helix 13
13
B
35 50Right-handed alpha
Helix 14
14
B
65 71Right-handed alpha
Helix 15
15
B
77 85Right-handed alpha
Helix 16
16
B
87 91Right-handed 310
Helix 17
17
B
96 98Right-handed 310
Helix 18
18
B
115 131Right-handed alpha
Helix 19
19
B
145 153Right-handed alpha
Helix 20
20
B
165 182Right-handed alpha
Helix 21
21
B
197 217Right-handed alpha
Helix 22
22
B
229 238Right-handed alpha
Helix 23
23
B
241 246Right-handed alpha
Helix 24
24
B
249 263Right-handed alpha
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There are 2 sheets in PDB entry 4RZ3. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
93 94first strand
Strand 2
A
100 102anti-parallel
Strand 3
A
54 58parallel
Strand 4
A
135 139parallel
Strand 5
A
23 29parallel
Strand 6
A
157 162parallel
Strand 7
A
188 195parallel
Strand 8
A
221 227parallel
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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
93 94first strand
Strand 2
B
100 102anti-parallel
Strand 3
B
54 58parallel
Strand 4
B
135 139parallel
Strand 5
B
23 29parallel
Strand 6
B
157 162parallel
Strand 7
B
188 195parallel
Strand 8
B
221 227parallel
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