Analysis of interatomic Contacts of Structural Units in PDB entry:
1WC4


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 1WC4 entry

There are 2 chains in PDB entry 1WC4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1002ASN 1201
B
 MET 1004ASN 1201
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 1WC4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1020 1025Right-handed alpha
Helix 2
2
A
1026 1028Right-handed 310
Helix 3
3
A
1029 1050Right-handed alpha
Helix 4
4
A
1074 1102Right-handed alpha
Helix 5
5
A
1142 1155Right-handed alpha
Helix 6
6
A
1164 1168Right-handed alpha
Helix 7
7
A
1171 1173Right-handed 310
Helix 8
8
B
1020 1026Right-handed alpha
Helix 9
9
B
1029 1050Right-handed alpha
Helix 10
10
B
1074 1102Right-handed alpha
Helix 11
11
B
1142 1155Right-handed alpha
Helix 12
12
B
1164 1168Right-handed alpha
Helix 13
13
B
1171 1173Right-handed 310
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There are 4 sheets in PDB entry 1WC4. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB,

There are 7 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
1054 1059first strand
Strand 2
A
1062 1067anti-parallel
Strand 3
A
1010 1019anti-parallel
Strand 4
A
1115 1124anti-parallel
Strand 5
A
1159 1163parallel
Strand 6
A
1190 1195anti-parallel
Strand 7
A
1175 1181anti-parallel
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There are 2 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
1126 1132first strand
Strand 2
A
1135 1141anti-parallel
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There are 7 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1054 1059first strand
Strand 2
B
1062 1067anti-parallel
Strand 3
B
1007 1019anti-parallel
Strand 4
B
1115 1131anti-parallel
Strand 5
B
1159 1163parallel
Strand 6
B
1190 1195anti-parallel
Strand 7
B
1175 1181anti-parallel
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There are 5 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1054 1059first strand
Strand 2
B
1062 1067anti-parallel
Strand 3
B
1007 1019anti-parallel
Strand 4
B
1115 1131anti-parallel
Strand 5
B
1136 1141anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il