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


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 7QLD entry

There are 2 chains in PDB entry 7QLD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 HIS 30ASN 197
A
 HIS 30THR 194
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 7QLD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
112 116Right-handed 310
Helix 2
AA2
B
134 138Right-handed 310
Helix 3
AA3
A
112 116Right-handed 310
Helix 4
AA4
A
134 138Right-handed 310
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There are 8 sheets in PDB entry 7QLD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
87 90first strand
Strand 2
B
75 84anti-parallel
Strand 3
B
52 61anti-parallel
Strand 4
B
141 145parallel
Strand 5
B
168 172anti-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
B
87 90first strand
Strand 2
B
75 84anti-parallel
Strand 3
B
52 61anti-parallel
Strand 4
B
191 192parallel
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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
B
92 93first strand
Strand 2
B
122 132anti-parallel
Strand 3
B
100 104anti-parallel
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There are 5 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
92 93first strand
Strand 2
B
122 132anti-parallel
Strand 3
B
178 189anti-parallel
Strand 4
B
151 156anti-parallel
Strand 5
B
162 166anti-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
A
87 90first strand
Strand 2
A
75 84anti-parallel
Strand 3
A
52 61anti-parallel
Strand 4
A
141 145parallel
Strand 5
A
169 172anti-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
A
87 90first strand
Strand 2
A
75 84anti-parallel
Strand 3
A
52 61anti-parallel
Strand 4
A
191 192parallel
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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
92 93first strand
Strand 2
A
122 132anti-parallel
Strand 3
A
100 104anti-parallel
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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
92 93first strand
Strand 2
A
122 132anti-parallel
Strand 3
A
178 189anti-parallel
Strand 4
A
151 156anti-parallel
Strand 5
A
162 166anti-parallel
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