Analysis of interatomic Contacts of Structural Units in PDB entry:
7LA8


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 7LA8 entry

There are 2 chains in PDB entry 7LA8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1PRO 172
B
 SER 1PRO 172
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 16 helices in PDB entry 7LA8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
117 119Right-handed 310
Helix 2
AA2
A
120 130Right-handed alpha
Helix 3
AA3
A
131 133Right-handed 310
Helix 4
AA4
A
138 142Right-handed 310
Helix 5
AA5
A
146 149Right-handed 310
Helix 6
AA6
A
157 161Right-handed 310
Helix 7
AA7
A
162 166Right-handed 310
Helix 8
AA8
A
167 171Right-handed 310
Helix 9
AA9
B
117 119Right-handed 310
Helix 10
AB1
B
120 130Right-handed alpha
Helix 11
AB2
B
131 133Right-handed 310
Helix 12
AB3
B
138 142Right-handed 310
Helix 13
AB4
B
146 149Right-handed 310
Helix 14
AB5
B
157 161Right-handed 310
Helix 15
AB6
B
162 166Right-handed 310
Helix 16
AB7
B
167 171Right-handed 310
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There are 4 sheets in PDB entry 7LA8. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 6 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
7 9first strand
Strand 2
A
12 14anti-parallel
Strand 3
A
33 35parallel
Strand 4
A
57 59parallel
Strand 5
A
81 83parallel
Strand 6
A
105 107parallel
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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
135 136first strand
Strand 2
A
143 144anti-parallel
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There are 6 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
7 9first strand
Strand 2
B
12 14anti-parallel
Strand 3
B
33 35parallel
Strand 4
B
57 59parallel
Strand 5
B
81 83parallel
Strand 6
B
105 107parallel
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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
B
135 136first strand
Strand 2
B
143 144anti-parallel
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