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


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 4LGT entry

There are 8 chains in PDB entry 4LGT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1THR 113
A
 GLY 115SER 251
E
 A 2587 U 2604
E
 C 2606 G 2607
D
 MET 1THR 113
D
 GLY 115THR 250
F
 G 2588 U 2604
F
 C 2606 G 2607
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 14 helices in PDB entry 4LGT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 12Right-handed alpha
Helix 2
2
A
16 26Right-handed alpha
Helix 3
3
A
122 131Right-handed alpha
Helix 4
4
A
132 135Right-handed 310
Helix 5
5
A
149 159Right-handed alpha
Helix 6
6
A
194 203Right-handed alpha
Helix 7
7
A
233 244Right-handed alpha
Helix 8
8
D
5 12Right-handed alpha
Helix 9
9
D
16 26Right-handed alpha
Helix 10
10
D
122 131Right-handed alpha
Helix 11
11
D
132 135Right-handed 310
Helix 12
12
D
149 159Right-handed alpha
Helix 13
13
D
194 203Right-handed alpha
Helix 14
14
D
233 244Right-handed alpha
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There are 10 sheets in PDB entry 4LGT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
3 4first strand
Strand 2
A
41 42anti-parallel
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There are 4 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
34 35first strand
Strand 2
A
29 31anti-parallel
Strand 3
A
50 52anti-parallel
Strand 4
A
55 56anti-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
A
104 105first strand
Strand 2
A
114 120anti-parallel
Strand 3
A
206 215parallel
Strand 4
A
218 219anti-parallel
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There are 7 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
171 178first strand
Strand 2
A
181 188anti-parallel
Strand 3
A
138 145anti-parallel
Strand 4
A
206 215anti-parallel
Strand 5
A
114 120parallel
Strand 6
A
69 74anti-parallel
Strand 7
A
229 231anti-parallel
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There are 2 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
160 162first strand
Strand 2
A
165 167anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
3 4first strand
Strand 2
D
41 42anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
34 35first strand
Strand 2
D
29 31anti-parallel
Strand 3
D
50 52anti-parallel
Strand 4
D
55 57anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
104 105first strand
Strand 2
D
114 120anti-parallel
Strand 3
D
206 215parallel
Strand 4
D
218 219anti-parallel
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There are 7 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
171 176first strand
Strand 2
D
181 188anti-parallel
Strand 3
D
138 145anti-parallel
Strand 4
D
206 215anti-parallel
Strand 5
D
114 120parallel
Strand 6
D
69 74anti-parallel
Strand 7
D
229 231anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
160 162first strand
Strand 2
D
165 167anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il