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


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 3AAM entry

There is 1 chain in PDB entry 3AAM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2ALA 270
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 11 helices in PDB entry 3AAM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 27Right-handed alpha
Helix 2
2
A
47 61Right-handed alpha
Helix 3
3
A
81 101Right-handed alpha
Helix 4
4
A
113 129Right-handed alpha
Helix 5
5
A
151 160Right-handed alpha
Helix 6
6
A
170 177Right-handed alpha
Helix 7
7
A
183 195Right-handed alpha
Helix 8
8
A
196 200Right-handed 310
Helix 9
9
A
229 236Right-handed alpha
Helix 10
10
A
237 241Right-handed 310
Helix 11
11
A
252 268Right-handed alpha
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There are 2 sheets in PDB entry 3AAM. 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
3 6first strand
Strand 2
A
244 247parallel
Strand 3
A
202 204parallel
Strand 4
A
165 169parallel
Strand 5
A
135 139parallel
Strand 6
A
104 107parallel
Strand 7
A
66 69parallel
Strand 8
A
31 34parallel
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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
207 208first strand
Strand 2
A
219 220anti-parallel
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