Analysis of interatomic Contacts of Structural Units in PDB entry:
6IWD


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 6IWD entry

There are 2 chains in PDB entry 6IWD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 893ARG 1185
B
 GLU 55SER 103
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 13 helices in PDB entry 6IWD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
893 906Right-handed alpha
Helix 2
AA2
A
908 915Right-handed alpha
Helix 3
AA3
A
925 930Right-handed alpha
Helix 4
AA4
A
931 937Right-handed 310
Helix 5
AA5
A
945 947Right-handed 310
Helix 6
AA6
A
986 988Right-handed 310
Helix 7
AA7
A
989 1000Right-handed alpha
Helix 8
AA8
A
1085 1107Right-handed alpha
Helix 9
AA9
A
1125 1143Right-handed alpha
Helix 10
AB1
A
1148 1160Right-handed alpha
Helix 11
AB2
A
1166 1185Right-handed alpha
Helix 12
AB3
B
79 92Right-handed alpha
Helix 13
AB4
B
98 103Right-handed alpha
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There are 3 sheets in PDB entry 6IWD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 9 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
949 951first strand
Strand 2
A
962 972anti-parallel
Strand 3
A
975 982anti-parallel
Strand 4
A
1117 1120parallel
Strand 5
A
1004 1007parallel
Strand 6
A
1066 1074parallel
Strand 7
A
1051 1060anti-parallel
Strand 8
A
1038 1047anti-parallel
Strand 9
A
1032 1035anti-parallel
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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1012 1013first strand
Strand 2
A
1016 1017anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
57 64first strand
Strand 2
B
71 78anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il