Analysis of interatomic Contacts of Structural Units in PDB entry:
1L1D


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 1L1D entry

There are 2 chains in PDB entry 1L1D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 378VAL 521
B
 ALA 375VAL 521
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 11 helices in PDB entry 1L1D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
382 387Right-handed alpha
Helix 2
2
A
391 401Right-handed alpha
Helix 3
3
A
409 414Right-handed 310
Helix 4
4
A
486 490Right-handed 310
Helix 5
5
A
506 513Right-handed alpha
Helix 6
6
A
514 521Right-handed 310
Helix 7
7
B
382 390Right-handed alpha
Helix 8
8
B
391 401Right-handed alpha
Helix 9
9
B
409 414Right-handed 310
Helix 10
10
B
508 513Right-handed alpha
Helix 11
11
B
514 521Right-handed 310
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There are 4 sheets in PDB entry 1L1D. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 3 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
428 431first strand
Strand 2
A
418 422anti-parallel
Strand 3
A
501 505anti-parallel
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There are 6 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
435 436first strand
Strand 2
A
444 445anti-parallel
Strand 3
A
493 496anti-parallel
Strand 4
A
477 482anti-parallel
Strand 5
A
466 471anti-parallel
Strand 6
A
454 459anti-parallel
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There are 3 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
428 431first strand
Strand 2
B
418 422anti-parallel
Strand 3
B
501 505anti-parallel
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There are 6 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
435 436first strand
Strand 2
B
444 445anti-parallel
Strand 3
B
493 496anti-parallel
Strand 4
B
477 482anti-parallel
Strand 5
B
466 471anti-parallel
Strand 6
B
454 459anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il