Analysis of interatomic Contacts of Structural Units in PDB entry:
4XW3


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 4XW3 entry

There are 2 chains in PDB entry 4XW3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 86ALA 275
B
 SER 86GLN 279
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
Back to top of page

There are 8 helices in PDB entry 4XW3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
219 223Right-handed 310
Helix 2
AA2
A
259 261Right-handed 310
Helix 3
AA3
A
262 264Right-handed 310
Helix 4
AA4
B
86 90Right-handed 310
Helix 5
AA5
B
219 223Right-handed 310
Helix 6
AA6
B
259 261Right-handed 310
Helix 7
AA7
B
262 264Right-handed 310
Helix 8
AA8
B
272 276Right-handed 310
Back to top of page

There are 8 sheets in PDB entry 4XW3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 7 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
93 98first strand
Strand 2
A
120 124anti-parallel
Strand 3
A
228 234anti-parallel
Strand 4
A
144 150anti-parallel
Strand 5
A
164 168anti-parallel
Strand 6
A
172 175anti-parallel
Strand 7
A
178 181anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
102 104first strand
Strand 2
A
110 113anti-parallel
Strand 3
A
236 241anti-parallel
Strand 4
A
132 139anti-parallel
Strand 5
A
191 197anti-parallel
Strand 6
A
202 207anti-parallel
Strand 7
A
210 217anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
102 104first strand
Strand 2
A
110 113anti-parallel
Strand 3
A
236 241anti-parallel
Strand 4
A
132 139anti-parallel
Strand 5
A
256 257parallel
Back to list of sheets
Back to top of page

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
A
126 128first strand
Strand 2
A
266 268anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
93 98first strand
Strand 2
B
120 124anti-parallel
Strand 3
B
228 234anti-parallel
Strand 4
B
144 150anti-parallel
Strand 5
B
164 168anti-parallel
Strand 6
B
172 175anti-parallel
Strand 7
B
178 181anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
102 104first strand
Strand 2
B
110 113anti-parallel
Strand 3
B
236 241anti-parallel
Strand 4
B
132 139anti-parallel
Strand 5
B
191 197anti-parallel
Strand 6
B
202 207anti-parallel
Strand 7
B
210 217anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
102 104first strand
Strand 2
B
110 113anti-parallel
Strand 3
B
236 241anti-parallel
Strand 4
B
132 139anti-parallel
Strand 5
B
256 257parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
126 128first strand
Strand 2
B
266 268anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il