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


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 4XZW entry

There is 1 chain in PDB entry 4XZW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3GLU 307
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 15 helices in PDB entry 4XZW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
4 10Right-handed alpha
Helix 2
AA2
A
36 41Right-handed alpha
Helix 3
AA3
A
42 44Right-handed 310
Helix 4
AA4
A
45 55Right-handed alpha
Helix 5
AA5
A
68 72Right-handed 310
Helix 6
AA6
A
77 95Right-handed alpha
Helix 7
AA7
A
110 113Right-handed 310
Helix 8
AA8
A
114 130Right-handed alpha
Helix 9
AA9
A
152 166Right-handed alpha
Helix 10
AB1
A
177 182Right-handed alpha
Helix 11
AB2
A
183 190Right-handed 310
Helix 12
AB3
A
209 222Right-handed alpha
Helix 13
AB4
A
243 257Right-handed alpha
Helix 14
AB5
A
287 291Right-handed 310
Helix 15
AB6
A
292 307Right-handed alpha
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There are 2 sheets in PDB entry 4XZW. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 2 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
13 15first strand
Strand 2
A
18 20anti-parallel
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There are 9 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
30 34first strand
Strand 2
A
60 66parallel
Strand 3
A
98 104parallel
Strand 4
A
135 138parallel
Strand 5
A
173 175parallel
Strand 6
A
197 204parallel
Strand 7
A
226 232parallel
Strand 8
A
261 266parallel
Strand 9
A
30 34parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il