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


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 3LXN entry

There are 2 chains in PDB entry 3LXN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 888GLU 1053
A
 TYR 1055GLY 1178
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 16 helices in PDB entry 3LXN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
893 895Right-handed 310
Helix 2
2
A
937 954Right-handed alpha
Helix 3
3
A
985 990Right-handed alpha
Helix 4
4
A
991 993Right-handed 310
Helix 5
5
A
996 1017Right-handed alpha
Helix 6
6
A
1025 1027Right-handed 310
Helix 7
7
A
1064 1068Right-handed 310
Helix 8
8
A
1069 1075Right-handed alpha
Helix 9
9
A
1080 1096Right-handed alpha
Helix 10
10
A
1099 1102Right-handed 310
Helix 11
11
A
1103 1113Right-handed alpha
Helix 12
12
A
1116 1118Right-handed 310
Helix 13
13
A
1119 1130Right-handed alpha
Helix 14
14
A
1141 1152Right-handed alpha
Helix 15
15
A
1155 1159Right-handed 310
Helix 16
16
A
1161 1178Right-handed alpha
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There are 4 sheets in PDB entry 3LXN. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
890 891first strand
Strand 2
A
962 968parallel
Strand 3
A
973 979anti-parallel
Strand 4
A
925 932anti-parallel
Strand 5
A
909 916anti-parallel
Strand 6
A
897 905anti-parallel
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There are 2 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
1019 1020first strand
Strand 2
A
1046 1047anti-parallel
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There are 2 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
1029 1033first strand
Strand 2
A
1036 1039anti-parallel
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There are 2 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
1054 1056first strand
Strand 2
A
1077 1079anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il