Analysis of interatomic Contacts of Structural Units in PDB entry:
1L2T


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 1L2T entry

There are 2 chains in PDB entry 1L2T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 230
B
 MET 1001PHE 1232
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 18 helices in PDB entry 1L2T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 52Right-handed alpha
Helix 2
2
A
73 84Right-handed alpha
Helix 3
3
A
99 110Right-handed alpha
Helix 4
4
A
117 132Right-handed alpha
Helix 5
5
A
135 139Right-handed 310
Helix 6
6
A
142 146Right-handed 310
Helix 7
7
A
147 161Right-handed alpha
Helix 8
8
A
177 194Right-handed alpha
Helix 9
9
A
205 210Right-handed alpha
Helix 10
10
B
1043 1052Right-handed alpha
Helix 11
11
B
1073 1084Right-handed alpha
Helix 12
12
B
1099 1112Right-handed alpha
Helix 13
13
B
1117 1132Right-handed alpha
Helix 14
14
B
1135 1139Right-handed 310
Helix 15
15
B
1142 1146Right-handed 310
Helix 16
16
B
1147 1161Right-handed alpha
Helix 17
17
B
1177 1194Right-handed alpha
Helix 18
18
B
1205 1210Right-handed alpha
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There are 4 sheets in PDB entry 1L2T. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
16 28first strand
Strand 2
A
2 13anti-parallel
Strand 3
A
59 64anti-parallel
Strand 4
A
67 68anti-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
85 88first strand
Strand 2
A
166 170parallel
Strand 3
A
198 202parallel
Strand 4
A
33 37parallel
Strand 5
A
214 219parallel
Strand 6
A
222 228anti-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
1016 1028first strand
Strand 2
B
1002 1013anti-parallel
Strand 3
B
1059 1064anti-parallel
Strand 4
B
1067 1068anti-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
1085 1088first strand
Strand 2
B
1166 1170parallel
Strand 3
B
1198 1202parallel
Strand 4
B
1033 1037parallel
Strand 5
B
1214 1219parallel
Strand 6
B
1222 1228anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il