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


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 3ROS entry

There is 1 chain in PDB entry 3ROS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1ASN 459
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 3ROS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 41Right-handed alpha
Helix 2
2
A
42 44Right-handed 310
Helix 3
3
A
45 62Right-handed alpha
Helix 4
4
A
62 75Right-handed alpha
Helix 5
5
A
77 103Right-handed alpha
Helix 6
6
A
135 149Right-handed alpha
Helix 7
7
A
160 175Right-handed alpha
Helix 8
8
A
187 196Right-handed alpha
Helix 9
9
A
208 222Right-handed alpha
Helix 10
10
A
243 252Right-handed alpha
Helix 11
11
A
256 261Right-handed 310
Helix 12
12
A
275 289Right-handed alpha
Helix 13
13
A
307 324Right-handed alpha
Helix 14
14
A
373 383Right-handed alpha
Helix 15
15
A
396 407Right-handed alpha
Helix 16
16
A
429 431Right-handed 310
Helix 17
17
A
438 444Right-handed alpha
Helix 18
18
A
455 459Right-handed 310
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There are 4 sheets in PDB entry 3ROS. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
5 8first strand
Strand 2
A
13 17anti-parallel
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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
106 108first strand
Strand 2
A
114 120anti-parallel
Strand 3
A
448 454anti-parallel
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There are 6 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
181 184first strand
Strand 2
A
152 155parallel
Strand 3
A
124 128parallel
Strand 4
A
200 206parallel
Strand 5
A
225 229parallel
Strand 6
A
433 434anti-parallel
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There are 7 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
327 331first strand
Strand 2
A
345 348anti-parallel
Strand 3
A
365 371parallel
Strand 4
A
268 272parallel
Strand 5
A
235 238parallel
Strand 6
A
390 393parallel
Strand 7
A
413 414parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il