Analysis of interatomic Contacts of Structural Units in PDB entry:
1L6O


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 1L6O entry

There are 6 chains in PDB entry 1L6O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 251HIS 345
B
 MSE 251HIS 343
C
 MSE 251GLU 342
D
 SER 1VAL 8
E
 SER 1VAL 8
F
 SER 1VAL 8
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 6 helices in PDB entry 1L6O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
290 296Right-handed alpha
Helix 2
2
A
316 329Right-handed alpha
Helix 3
3
B
290 296Right-handed alpha
Helix 4
4
B
313 315Right-handed 310
Helix 5
5
B
316 330Right-handed alpha
Helix 6
6
C
316 329Right-handed alpha
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There are 6 sheets in PDB entry 1L6O. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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
252 257first strand
Strand 2
A
334 339anti-parallel
Strand 3
A
303 307anti-parallel
Strand 4
A
310 311anti-parallel
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There are 3 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
280 286first strand
Strand 2
A
267 272anti-parallel
Strand 3
D
2 7anti-parallel
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There are 4 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
252 256first strand
Strand 2
B
335 339anti-parallel
Strand 3
B
303 307anti-parallel
Strand 4
B
310 311anti-parallel
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There are 3 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
280 286first strand
Strand 2
B
267 272anti-parallel
Strand 3
E
2 7anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
2 7first strand
Strand 2
C
267 273anti-parallel
Strand 3
C
278 286anti-parallel
Strand 4
C
303 307anti-parallel
Strand 5
C
310 311anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
2 7first strand
Strand 2
C
267 273anti-parallel
Strand 3
C
278 286anti-parallel
Strand 4
C
303 307anti-parallel
Strand 5
C
334 339anti-parallel
Strand 6
C
252 257anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il