Analysis of interatomic Contacts of Structural Units in PDB entry:
1A16


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 1A16 entry

There is 1 chain in PDB entry 1A16 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1GLN 440
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 17 helices in PDB entry 1A16. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 18Right-handed alpha
Helix 2
2
A
47 53Right-handed alpha
Helix 3
3
A
83 89Right-handed alpha
Helix 4
4
A
94 102Right-handed alpha
Helix 5
5
A
110 121Right-handed 310
Helix 6
6
A
135 149Right-handed alpha
Helix 7
7
A
152 154Right-handed 310
Helix 8
8
A
166 174Right-handed alpha
Helix 9
9
A
178 201Right-handed alpha
Helix 10
10
A
208 222Right-handed alpha
Helix 11
11
A
236 240Right-handed 310
Helix 12
12
A
284 303Right-handed alpha
Helix 13
13
A
310 328Right-handed alpha
Helix 14
14
A
335 341Right-handed alpha
Helix 15
15
A
368 370Right-handed 310
Helix 16
16
A
396 398Right-handed 310
Helix 17
17
A
427 438Right-handed alpha
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There are 4 sheets in PDB entry 1A16. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
161 163first strand
Strand 2
A
126 129parallel
Strand 3
A
23 28parallel
Strand 4
A
60 66anti-parallel
Strand 5
A
72 78anti-parallel
Strand 6
A
106 109parallel
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There are 3 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
232 235first strand
Strand 2
A
256 261anti-parallel
Strand 3
A
272 277anti-parallel
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There are 3 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
379 382first strand
Strand 2
A
407 412anti-parallel
Strand 3
A
415 418anti-parallel
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There are 2 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
385 388first strand
Strand 2
A
401 404anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il