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


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 4ORM entry

There is 1 chain in PDB entry 4ORM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 161LYS 565
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 18 helices in PDB entry 4ORM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
162 179Right-handed alpha
Helix 2
2
A
180 194Right-handed alpha
Helix 3
3
A
205 209Right-handed 310
Helix 4
4
A
233 240Right-handed alpha
Helix 5
5
A
282 298Right-handed alpha
Helix 6
6
A
300 304Right-handed 310
Helix 7
7
A
320 333Right-handed alpha
Helix 8
8
A
334 336Right-handed 310
Helix 9
9
A
351 355Right-handed 310
Helix 10
10
A
356 378Right-handed alpha
Helix 11
11
A
381 416Right-handed alpha
Helix 12
12
A
435 450Right-handed alpha
Helix 13
13
A
466 470Right-handed 310
Helix 14
14
A
481 496Right-handed alpha
Helix 15
15
A
510 520Right-handed alpha
Helix 16
16
A
528 535Right-handed alpha
Helix 17
17
A
537 553Right-handed alpha
Helix 18
18
A
558 562Right-handed 310
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There are 3 sheets in PDB entry 4ORM. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 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
210 212first strand
Strand 2
A
215 217anti-parallel
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There are 9 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
221 223first strand
Strand 2
A
244 250parallel
Strand 3
A
307 312parallel
Strand 4
A
338 342parallel
Strand 5
A
425 430parallel
Strand 6
A
453 456parallel
Strand 7
A
502 505parallel
Strand 8
A
522 527parallel
Strand 9
A
221 223parallel
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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
263 266first strand
Strand 2
A
271 274anti-parallel
Strand 3
A
475 478anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il