Analysis of interatomic Contacts of Structural Units in PDB entry:
4W8K


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 4W8K entry

There are 2 chains in PDB entry 4W8K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 4ASN 296
B
 GLN -1GLU 295
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 23 helices in PDB entry 4W8K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
6 10Right-handed 310
Helix 2
AA2
A
41 43Right-handed 310
Helix 3
AA3
A
58 67Right-handed alpha
Helix 4
AA4
A
98 110Right-handed alpha
Helix 5
AA5
A
110 132Right-handed alpha
Helix 6
AA6
A
142 159Right-handed alpha
Helix 7
AA7
A
161 184Right-handed alpha
Helix 8
AA8
A
196 221Right-handed alpha
Helix 9
AA9
A
237 248Right-handed alpha
Helix 10
AB1
A
250 262Right-handed alpha
Helix 11
AB2
A
264 279Right-handed alpha
Helix 12
AB3
A
280 295Right-handed alpha
Helix 13
AB4
B
41 45Right-handed 310
Helix 14
AB5
B
58 67Right-handed alpha
Helix 15
AB6
B
98 110Right-handed alpha
Helix 16
AB7
B
110 132Right-handed alpha
Helix 17
AB8
B
142 159Right-handed alpha
Helix 18
AB9
B
161 184Right-handed alpha
Helix 19
AC1
B
196 220Right-handed alpha
Helix 20
AC2
B
236 244Right-handed alpha
Helix 21
AC3
B
250 261Right-handed alpha
Helix 22
AC4
B
264 279Right-handed alpha
Helix 23
AC5
B
280 295Right-handed alpha
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There are 2 sheets in PDB entry 4W8K. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 9 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
12 16first strand
Strand 2
A
45 50parallel
Strand 3
A
70 73parallel
Strand 4
A
87 91anti-parallel
Strand 5
B
81 84anti-parallel
Strand 6
B
70 74anti-parallel
Strand 7
B
47 50parallel
Strand 8
B
13 16parallel
Strand 9
B
3 5anti-parallel
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There are 8 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
37 40first strand
Strand 2
A
27 31anti-parallel
Strand 3
A
19 24anti-parallel
Strand 4
A
54 57parallel
Strand 5
B
54 57anti-parallel
Strand 6
B
19 24parallel
Strand 7
B
27 32anti-parallel
Strand 8
B
37 39anti-parallel
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