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


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 3AMT entry


Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 3 chains in PDB entry 3AMT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 0CYS 17
A
 THR 19ARG 420
B
 G 1 A 76
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 13 helices in PDB entry 3AMT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 33Right-handed alpha
Helix 2
2
A
67 83Right-handed alpha
Helix 3
3
A
99 103Right-handed alpha
Helix 4
4
A
105 115Right-handed alpha
Helix 5
5
A
118 129Right-handed alpha
Helix 6
6
A
140 151Right-handed alpha
Helix 7
7
A
165 169Right-handed 310
Helix 8
8
A
177 188Right-handed alpha
Helix 9
9
A
197 200Right-handed 310
Helix 10
10
A
220 230Right-handed alpha
Helix 11
11
A
256 258Right-handed 310
Helix 12
12
A
301 306Right-handed 310
Helix 13
13
A
307 312Right-handed alpha
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There are 6 sheets in PDB entry 3AMT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 9 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
133 135first strand
Strand 2
A
93 98anti-parallel
Strand 3
A
1 8anti-parallel
Strand 4
A
57 65anti-parallel
Strand 5
A
34 44anti-parallel
Strand 6
A
239 244parallel
Strand 7
A
157 163anti-parallel
Strand 8
A
212 218anti-parallel
Strand 9
A
191 192anti-parallel
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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
195 196first strand
Strand 2
A
201 202anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
252 254first strand
Strand 2
A
265 278parallel
Strand 3
A
285 290anti-parallel
Strand 4
A
295 300anti-parallel
Strand 5
A
330 340parallel
Strand 6
A
392 395anti-parallel
Strand 7
A
416 417parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
252 254first strand
Strand 2
A
265 278parallel
Strand 3
A
319 327anti-parallel
Strand 4
A
330 340anti-parallel
Strand 5
A
392 395anti-parallel
Strand 6
A
416 417parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
344 346first strand
Strand 2
A
383 385anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
359 361first strand
Strand 2
A
368 370anti-parallel
Strand 3
A
376 377anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il