Analysis of interatomic Contacts of Structural Units in PDB entry:
3U4V


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 3U4V entry

There are 2 chains in PDB entry 3U4V (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 199LEU 314
B
 PHE 200SER 315
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 3U4V. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
204 211Right-handed alpha
Helix 2
2
A
215 219Right-handed 310
Helix 3
3
A
270 275Right-handed alpha
Helix 4
4
A
312 314Right-handed 310
Helix 5
5
B
204 211Right-handed alpha
Helix 6
6
B
215 219Right-handed 310
Helix 7
7
B
270 275Right-handed alpha
Helix 8
8
B
312 314Right-handed 310
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There are 4 sheets in PDB entry 3U4V. 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
212 214first strand
Strand 2
A
228 237parallel
Strand 3
A
248 255anti-parallel
Strand 4
A
261 267anti-parallel
Strand 5
A
296 302parallel
Strand 6
A
289 293anti-parallel
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There are 5 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
241 242first strand
Strand 2
A
248 255anti-parallel
Strand 3
A
228 237anti-parallel
Strand 4
A
282 286anti-parallel
Strand 5
A
307 310anti-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
B
212 214first strand
Strand 2
B
228 237parallel
Strand 3
B
248 255anti-parallel
Strand 4
B
261 267anti-parallel
Strand 5
B
296 302parallel
Strand 6
B
289 293anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
241 242first strand
Strand 2
B
248 255anti-parallel
Strand 3
B
228 237anti-parallel
Strand 4
B
282 287anti-parallel
Strand 5
B
306 310anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il