Analysis of interatomic Contacts of Structural Units in PDB entry:
3LKK


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 3LKK entry

There are 2 chains in PDB entry 3LKK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 245
B
 PHE -1ARG 245
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 21 helices in PDB entry 3LKK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 12Right-handed alpha
Helix 2
2
A
21 34Right-handed alpha
Helix 3
3
A
45 48Right-handed 310
Helix 4
4
A
49 57Right-handed alpha
Helix 5
5
A
63 91Right-handed alpha
Helix 6
6
A
99 103Right-handed 310
Helix 7
7
A
111 120Right-handed alpha
Helix 8
8
A
142 155Right-handed alpha
Helix 9
9
A
202 213Right-handed alpha
Helix 10
10
A
214 216Right-handed 310
Helix 11
11
A
227 234Right-handed 310
Helix 12
12
B
7 12Right-handed alpha
Helix 13
13
B
21 33Right-handed alpha
Helix 14
14
B
45 48Right-handed 310
Helix 15
15
B
49 57Right-handed alpha
Helix 16
16
B
63 91Right-handed alpha
Helix 17
17
B
99 103Right-handed 310
Helix 18
18
B
111 120Right-handed alpha
Helix 19
19
B
142 155Right-handed alpha
Helix 20
20
B
202 213Right-handed alpha
Helix 21
21
B
227 234Right-handed 310
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There are 4 sheets in PDB entry 3LKK. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 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
95 97first strand
Strand 2
A
123 127parallel
Strand 3
A
38 43parallel
Strand 4
A
2 6parallel
Strand 5
A
158 163parallel
Strand 6
A
220 224parallel
Strand 7
A
242 244anti-parallel
Strand 8
A
184 185parallel
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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
60 61first strand
Strand 2
A
137 141anti-parallel
Strand 3
A
129 134anti-parallel
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There are 8 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
95 97first strand
Strand 2
B
123 127parallel
Strand 3
B
38 43parallel
Strand 4
B
2 6parallel
Strand 5
B
158 163parallel
Strand 6
B
220 224parallel
Strand 7
B
242 245anti-parallel
Strand 8
B
184 186parallel
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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
60 61first strand
Strand 2
B
137 141anti-parallel
Strand 3
B
129 134anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il