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


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 3AMH entry

There are 2 chains in PDB entry 3AMH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 256
B
 HIS -4GLU 257
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 8 helices in PDB entry 3AMH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
57 61Right-handed 310
Helix 2
2
A
73 77Right-handed 310
Helix 3
3
A
198 209Right-handed alpha
Helix 4
4
A
217 220Right-handed 310
Helix 5
5
B
57 61Right-handed 310
Helix 6
6
B
73 77Right-handed 310
Helix 7
7
B
198 210Right-handed alpha
Helix 8
8
B
217 220Right-handed 310
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There are 4 sheets in PDB entry 3AMH. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 15 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
2 4first strand
Strand 2
A
28 39anti-parallel
Strand 3
A
43 55anti-parallel
Strand 4
A
240 255anti-parallel
Strand 5
A
92 105anti-parallel
Strand 6
A
191 197anti-parallel
Strand 7
A
149 160anti-parallel
Strand 8
A
163 175anti-parallel
Strand 9
A
179 185anti-parallel
Strand 10
A
133 142parallel
Strand 11
A
111 120anti-parallel
Strand 12
A
225 229anti-parallel
Strand 13
A
67 71anti-parallel
Strand 14
A
17 23anti-parallel
Strand 15
A
8 14anti-parallel
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There are 13 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
2 4first strand
Strand 2
A
28 39anti-parallel
Strand 3
A
43 55anti-parallel
Strand 4
A
240 255anti-parallel
Strand 5
A
92 105anti-parallel
Strand 6
A
191 197anti-parallel
Strand 7
A
149 160anti-parallel
Strand 8
A
163 175anti-parallel
Strand 9
A
179 185anti-parallel
Strand 10
A
133 142parallel
Strand 11
A
111 120anti-parallel
Strand 12
A
222 223anti-parallel
Strand 13
A
87 88anti-parallel
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There are 15 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
2 4first strand
Strand 2
B
28 39anti-parallel
Strand 3
B
44 55anti-parallel
Strand 4
B
240 255anti-parallel
Strand 5
B
92 105anti-parallel
Strand 6
B
191 197anti-parallel
Strand 7
B
149 160anti-parallel
Strand 8
B
163 175anti-parallel
Strand 9
B
179 185anti-parallel
Strand 10
B
133 142parallel
Strand 11
B
111 120anti-parallel
Strand 12
B
225 229anti-parallel
Strand 13
B
67 71anti-parallel
Strand 14
B
17 23anti-parallel
Strand 15
B
8 14anti-parallel
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There are 13 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
2 4first strand
Strand 2
B
28 39anti-parallel
Strand 3
B
44 55anti-parallel
Strand 4
B
240 255anti-parallel
Strand 5
B
92 105anti-parallel
Strand 6
B
191 197anti-parallel
Strand 7
B
149 160anti-parallel
Strand 8
B
163 175anti-parallel
Strand 9
B
179 185anti-parallel
Strand 10
B
133 142parallel
Strand 11
B
111 120anti-parallel
Strand 12
B
222 223anti-parallel
Strand 13
B
87 88anti-parallel
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