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


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 4APM entry

There is 1 chain in PDB entry 4APM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 93TRP 510
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 4APM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
94 104Right-handed alpha
Helix 2
2
A
107 112Right-handed alpha
Helix 3
3
A
161 165Right-handed 310
Helix 4
4
A
200 206Right-handed alpha
Helix 5
5
A
211 222Right-handed alpha
Helix 6
6
A
299 304Right-handed alpha
Helix 7
7
A
335 345Right-handed alpha
Helix 8
8
A
439 443Right-handed 310
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There are 4 sheets in PDB entry 4APM. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD,

There are 2 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
122 126first strand
Strand 2
A
129 133anti-parallel
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There are 5 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
140 141first strand
Strand 2
A
289 292anti-parallel
Strand 3
A
237 240anti-parallel
Strand 4
A
245 248anti-parallel
Strand 5
A
198 199anti-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
143 147first strand
Strand 2
A
278 282anti-parallel
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There are 10 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
329 332first strand
Strand 2
A
412 416anti-parallel
Strand 3
A
403 407anti-parallel
Strand 4
A
422 433anti-parallel
Strand 5
A
309 318anti-parallel
Strand 6
A
321 324anti-parallel
Strand 7
A
454 455parallel
Strand 8
A
474 476anti-parallel
Strand 9
A
497 503anti-parallel
Strand 10
A
487 493anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il