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


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 1LMK entry

There are 4 chains in PDB entry 1LMK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2LYS 312
C
 VAL 2LYS 312
E
 VAL 2LYS 312
G
 VAL 2LYS 312
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 7 helices in PDB entry 1LMK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
62 65Right-handed 310
Helix 2
2
A
87 91Right-handed 310
Helix 3
3
A
284 288Right-handed 310
Helix 4
4
E
28 30Right-handed 310
Helix 5
5
E
62 64Right-handed 310
Helix 6
6
E
87 91Right-handed 310
Helix 7
7
E
284 288Right-handed 310
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There are 11 sheets in PDB entry 1LMK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

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
3 6first strand
Strand 2
A
18 25anti-parallel
Strand 3
A
78 83anti-parallel
Strand 4
A
68 73anti-parallel
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There are 5 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
57 60first strand
Strand 2
A
45 52anti-parallel
Strand 3
A
32 39anti-parallel
Strand 4
A
92 101anti-parallel
Strand 5
A
111 112anti-parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
57 60first strand
Strand 2
A
45 52anti-parallel
Strand 3
A
32 39anti-parallel
Strand 4
A
92 101anti-parallel
Strand 5
A
116 120anti-parallel
Strand 6
A
10 12parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
204 207first strand
Strand 2
A
219 225anti-parallel
Strand 3
A
275 280anti-parallel
Strand 4
A
267 272anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
210 213first strand
Strand 2
A
307 311parallel
Strand 3
A
289 295anti-parallel
Strand 4
A
238 243anti-parallel
Strand 5
A
250 254anti-parallel
Strand 6
A
258 259anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
4 6first strand
Strand 2
E
18 24anti-parallel
Strand 3
E
78 83anti-parallel
Strand 4
E
68 72anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
58 60first strand
Strand 2
E
46 51anti-parallel
Strand 3
E
32 39anti-parallel
Strand 4
E
92 101anti-parallel
Strand 5
E
111 112anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
58 60first strand
Strand 2
E
46 51anti-parallel
Strand 3
E
32 39anti-parallel
Strand 4
E
92 101anti-parallel
Strand 5
E
116 120anti-parallel
Strand 6
E
10 12parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
204 207first strand
Strand 2
E
219 225anti-parallel
Strand 3
E
275 280anti-parallel
Strand 4
E
267 272anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
258 259first strand
Strand 2
E
250 254anti-parallel
Strand 3
E
238 243anti-parallel
Strand 4
E
289 295anti-parallel
Strand 5
E
302 303anti-parallel
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There are 6 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
258 259first strand
Strand 2
E
250 254anti-parallel
Strand 3
E
238 243anti-parallel
Strand 4
E
289 295anti-parallel
Strand 5
E
307 311anti-parallel
Strand 6
E
210 213parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il