Analysis of interatomic Contacts of Structural Units in PDB entry:
4X8L


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 4X8L entry

There are 2 chains in PDB entry 4X8L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
MET 1GLY 214
B
MET 1GLY 214
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 4X8L. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
AA1
A
12 25Right-handed alpha
Helix 2
AA2
A
31 42Right-handed alpha
Helix 3
AA3
A
46 48Right-handed 310
Helix 4
AA4
A
49 56Right-handed alpha
Helix 5
AA5
A
60 73Right-handed alpha
Helix 6
AA6
A
74 78Right-handed 310
Helix 7
AA7
A
89 100Right-handed alpha
Helix 8
AA8
A
112 114Right-handed 310
Helix 9
AA9
A
115 121Right-handed alpha
Helix 10
AB1
A
160 175Right-handed alpha
Helix 11
AB2
A
177 188Right-handed alpha
Helix 12
AB3
A
201 214Right-handed alpha
Helix 13
AB4
B
12 25Right-handed alpha
Helix 14
AB5
B
31 42Right-handed alpha
Helix 15
AB6
B
46 48Right-handed 310
Helix 16
AB7
B
49 55Right-handed alpha
Helix 17
AB8
B
60 73Right-handed alpha
Helix 18
AB9
B
74 78Right-handed 310
Helix 19
AC1
B
89 100Right-handed alpha
Helix 20
AC2
B
112 121Right-handed alpha
Helix 21
AC3
B
160 175Right-handed alpha
Helix 22
AC4
B
176 188Right-handed alpha
Helix 23
AC5
B
201 214Right-handed alpha
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There are 4 sheets in PDB entry 4X8L. 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
28 30first strand
Strand 2
A
81 84parallel
Strand 3
A
2 7parallel
Strand 4
A
105 110parallel
Strand 5
A
192 197parallel
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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
123 125first strand
Strand 2
A
132 134anti-parallel
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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
B
28 30first strand
Strand 2
B
81 84parallel
Strand 3
B
2 7parallel
Strand 4
B
105 110parallel
Strand 5
B
192 197parallel
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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
123 125first strand
Strand 2
B
132 134anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il