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


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 4ASE entry

There is 1 chain in PDB entry 4ASE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ASP 807GLN 1169
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 17 helices in PDB entry 4ASE. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
816 820Right-handed 310
Helix 2
2
A
823 828Right-handed alpha
Helix 3
3
A
830 832Right-handed 310
Helix 4
4
A
875 893Right-handed alpha
Helix 5
5
A
924 931Right-handed alpha
Helix 6
6
A
932 934Right-handed 310
Helix 7
7
A
1001 1022Right-handed alpha
Helix 8
8
A
1030 1032Right-handed 310
Helix 9
9
A
1038 1040Right-handed 310
Helix 10
10
A
1047 1051Right-handed 310
Helix 11
11
A
1068 1072Right-handed 310
Helix 12
12
A
1073 1080Right-handed alpha
Helix 13
13
A
1083 1099Right-handed alpha
Helix 14
14
A
1112 1122Right-handed alpha
Helix 15
15
A
1132 1143Right-handed alpha
Helix 16
16
A
1146 1150Right-handed 310
Helix 17
17
A
1152 1167Right-handed alpha
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There are 3 sheets in PDB entry 4ASE. Click on sheet of interest to get list of strands forming it: AA, AB, AC,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
834 842first strand
Strand 2
A
846 854anti-parallel
Strand 3
A
862 870anti-parallel
Strand 4
A
913 917anti-parallel
Strand 5
A
901 905anti-parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
922 923first strand
Strand 2
A
1034 1036anti-parallel
Strand 3
A
1042 1044anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
1060 1062first strand
Strand 2
A
1065 1067anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il