Analysis of interatomic Contacts of Structural Units in PDB entry:
4CL7


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 4CL7 entry

There are 4 chains in PDB entry 4CL7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 133GLN 225
B
 ARG 133GLN 225
C
 ARG 133GLN 225
D
 ARG 133GLN 225
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 4 helices in PDB entry 4CL7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
198 202Right-handed 310
Helix 2
2
B
198 202Right-handed 310
Helix 3
3
C
198 202Right-handed 310
Helix 4
4
D
198 202Right-handed 310
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There are 8 sheets in PDB entry 4CL7. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB, A, DB,

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
144 148first strand
Strand 2
A
214 224parallel
Strand 3
A
204 211anti-parallel
Strand 4
A
167 171anti-parallel
Strand 5
A
175 177anti-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
154 156first strand
Strand 2
A
191 194anti-parallel
Strand 3
A
184 187anti-parallel
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There are 5 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
144 148first strand
Strand 2
B
214 224parallel
Strand 3
B
203 211anti-parallel
Strand 4
B
167 171anti-parallel
Strand 5
B
175 177anti-parallel
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There are 3 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
154 156first strand
Strand 2
B
191 194anti-parallel
Strand 3
B
184 187anti-parallel
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There are 5 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
144 148first strand
Strand 2
C
214 224parallel
Strand 3
C
203 211anti-parallel
Strand 4
C
167 171anti-parallel
Strand 5
C
175 177anti-parallel
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There are 3 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
154 156first strand
Strand 2
C
191 194anti-parallel
Strand 3
C
184 187anti-parallel
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There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
144 148first strand
Strand 2
D
214 224parallel
Strand 3
D
203 211anti-parallel
Strand 4
D
167 171anti-parallel
Strand 5
D
175 177anti-parallel
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There are 3 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
154 156first strand
Strand 2
D
191 194anti-parallel
Strand 3
D
184 187anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il