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


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 4LLB entry

There are 6 chains in PDB entry 4LLB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
HIS 190PRO 312
B
HIS 190PRO 312
C
ALA 1GLY 13
C
ALA 15ALA 15
D
ALA 1GLY 13
D
ALA 15ALA 15
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 10 helices in PDB entry 4LLB. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
194 198Right-handed 310
Helix 2
2
A
245 254Right-handed alpha
Helix 3
3
A
274 278Right-handed 310
Helix 4
4
A
289 293Right-handed 310
Helix 5
5
B
194 198Right-handed 310
Helix 6
6
B
245 254Right-handed alpha
Helix 7
7
B
274 278Right-handed 310
Helix 8
8
B
289 293Right-handed 310
Helix 9
9
C
3 12Right-handed alpha
Helix 10
10
D
3 12Right-handed alpha
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There are 4 sheets in PDB entry 4LLB. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
228 229first strand
Strand 2
A
236 237anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
279 280first strand
Strand 2
A
287 288anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
228 229first strand
Strand 2
B
236 237anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
279 280first strand
Strand 2
B
287 288anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il