Analysis of interatomic Contacts of Structural Units in PDB entry:
6P4L


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 6P4L entry

There are 3 chains in PDB entry 6P4L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 19PRO 221
B
 SER 17PRO 221
C
 ALA 29PRO 221
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 12 helices in PDB entry 6P4L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
37 42Right-handed alpha
Helix 2
AA2
A
54 58Right-handed 310
Helix 3
AA3
A
85 88Right-handed 310
Helix 4
AA4
A
89 96Right-handed alpha
Helix 5
AA5
A
137 142Right-handed alpha
Helix 6
AA6
B
85 88Right-handed 310
Helix 7
AA7
B
89 96Right-handed alpha
Helix 8
AA8
B
137 141Right-handed 310
Helix 9
AA9
C
37 42Right-handed alpha
Helix 10
AB1
C
85 88Right-handed 310
Helix 11
AB2
C
89 96Right-handed alpha
Helix 12
AB3
C
137 142Right-handed alpha
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There are 11 sheets in PDB entry 6P4L. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 4 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
60 69first strand
Strand 2
A
201 209anti-parallel
Strand 3
A
106 113anti-parallel
Strand 4
A
157 161anti-parallel
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There are 4 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
78 83first strand
Strand 2
A
180 185anti-parallel
Strand 3
A
121 127anti-parallel
Strand 4
A
146 150anti-parallel
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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
170 171first strand
Strand 2
A
101 103anti-parallel
Strand 3
A
214 215anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
118 119first strand
Strand 2
A
190 191anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
60 69first strand
Strand 2
B
201 209anti-parallel
Strand 3
B
106 111anti-parallel
Strand 4
B
159 161anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
78 83first strand
Strand 2
B
180 185anti-parallel
Strand 3
B
121 125anti-parallel
Strand 4
B
146 150anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
102 103first strand
Strand 2
B
214 215anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
118 119first strand
Strand 2
B
190 191anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
60 69first strand
Strand 2
C
201 209anti-parallel
Strand 3
C
106 113anti-parallel
Strand 4
C
157 161anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
78 83first strand
Strand 2
C
180 187anti-parallel
Strand 3
C
121 127anti-parallel
Strand 4
C
146 150anti-parallel
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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
170 171first strand
Strand 2
C
101 103anti-parallel
Strand 3
C
214 215anti-parallel
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