Analysis of interatomic Contacts of Structural Units in PDB entry:
7AL7


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 7AL7 entry

There are 3 chains in PDB entry 7AL7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 64ALA 170
B
 TYR 37LYS 103
B
 GLU 105ASP 193
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 7 helices in PDB entry 7AL7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
108 110Right-handed 310
Helix 2
AA2
A
140 145Right-handed alpha
Helix 3
AA3
A
165 170Right-handed alpha
Helix 4
AA4
B
73 77Right-handed 310
Helix 5
AA5
B
78 81Right-handed 310
Helix 6
AA6
B
112 116Right-handed 310
Helix 7
AA7
B
182 186Right-handed 310
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There are 7 sheets in PDB entry 7AL7. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

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
66 70first strand
Strand 2
A
82 90anti-parallel
Strand 3
A
128 136anti-parallel
Strand 4
A
114 116anti-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
66 70first strand
Strand 2
A
82 90anti-parallel
Strand 3
A
128 136anti-parallel
Strand 4
A
120 123anti-parallel
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There are 4 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
105 106first strand
Strand 2
A
97 102anti-parallel
Strand 3
A
147 153anti-parallel
Strand 4
A
158 164anti-parallel
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There are 7 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
118 121first strand
Strand 2
B
107 111anti-parallel
Strand 3
B
96 103anti-parallel
Strand 4
B
83 90anti-parallel
Strand 5
B
38 49anti-parallel
Strand 6
B
137 141first strand
Strand 7
B
149 153anti-parallel
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There are 5 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
127 128first strand
Strand 2
B
38 49anti-parallel
Strand 3
B
83 90anti-parallel
Strand 4
B
96 103anti-parallel
Strand 5
B
188 191first strand
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There are 2 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
55 58first strand
Strand 2
B
64 67anti-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
159 166first strand
Strand 2
B
169 176anti-parallel
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