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


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 4PDS entry

There are 2 chains in PDB entry 4PDS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 191GLN 490
B
 THR 191LEU 494
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 26 helices in PDB entry 4PDS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
192 196Right-handed alpha
Helix 2
AA2
A
243 251Right-handed alpha
Helix 3
AA3
A
280 289Right-handed alpha
Helix 4
AA4
A
292 313Right-handed alpha
Helix 5
AA5
A
363 367Right-handed 310
Helix 6
AA6
A
385 404Right-handed alpha
Helix 7
AA7
A
414 422Right-handed alpha
Helix 8
AA8
A
426 433Right-handed alpha
Helix 9
AA9
A
436 447Right-handed alpha
Helix 10
AB1
A
450 454Right-handed 310
Helix 11
AB2
A
456 462Right-handed alpha
Helix 12
AB3
A
463 468Right-handed alpha
Helix 13
AB4
A
483 490Right-handed alpha
Helix 14
AB5
B
192 196Right-handed alpha
Helix 15
AB6
B
243 251Right-handed alpha
Helix 16
AB7
B
280 289Right-handed alpha
Helix 17
AB8
B
292 313Right-handed alpha
Helix 18
AB9
B
358 362Right-handed 310
Helix 19
AC1
B
363 367Right-handed 310
Helix 20
AC2
B
385 404Right-handed alpha
Helix 21
AC3
B
414 422Right-handed alpha
Helix 22
AC4
B
426 433Right-handed alpha
Helix 23
AC5
B
436 447Right-handed alpha
Helix 24
AC6
B
456 462Right-handed alpha
Helix 25
AC7
B
463 468Right-handed alpha
Helix 26
AC8
B
483 494Right-handed alpha
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There are 4 sheets in PDB entry 4PDS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
197 200first strand
Strand 2
A
212 217anti-parallel
Strand 3
A
223 229anti-parallel
Strand 4
A
269 274anti-parallel
Strand 5
A
259 263anti-parallel
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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
325 329first strand
Strand 2
A
334 337anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
477 478first strand
Strand 2
B
259 262anti-parallel
Strand 3
B
270 274anti-parallel
Strand 4
B
223 228anti-parallel
Strand 5
B
211 217anti-parallel
Strand 6
B
197 199anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
325 329first strand
Strand 2
B
334 337anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il