Analysis of interatomic Contacts of Structural Units in PDB entry:
9LAD


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 9LAD entry

There are 2 chains in PDB entry 9LAD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 GLN 1HIS 121
C
 PHE 4LEU 208
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 9 helices in PDB entry 9LAD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
28 32Right-handed 310
Helix 2
AA2
B
62 68Right-handed alpha
Helix 3
AA3
B
75 77Right-handed 310
Helix 4
AA4
B
88 92Right-handed 310
Helix 5
AA5
C
98 100Right-handed 310
Helix 6
AA6
C
143 147Right-handed 310
Helix 7
AA7
C
163 172Right-handed alpha
Helix 8
AA8
C
185 187Right-handed 310
Helix 9
AA9
C
202 208Right-handed alpha
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There are 5 sheets in PDB entry 9LAD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
B
4 7first strand
Strand 2
B
18 24anti-parallel
Strand 3
B
79 84anti-parallel
Strand 4
B
69 74anti-parallel
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There are 6 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
10 13first strand
Strand 2
B
111 116parallel
Strand 3
B
93 101anti-parallel
Strand 4
B
33 39anti-parallel
Strand 5
B
46 51anti-parallel
Strand 6
B
58 60anti-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
B
10 13first strand
Strand 2
B
111 116parallel
Strand 3
B
93 101anti-parallel
Strand 4
B
104 107anti-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
C
109 114first strand
Strand 2
C
101 106anti-parallel
Strand 3
C
89 96anti-parallel
Strand 4
C
28 37anti-parallel
Strand 5
C
150 158anti-parallel
Strand 6
C
5 8anti-parallel
Strand 7
C
196 198anti-parallel
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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
75 78first strand
Strand 2
C
69 72anti-parallel
Strand 3
C
54 62anti-parallel
Strand 4
C
44 51anti-parallel
Strand 5
C
128 131anti-parallel
Strand 6
C
16 19anti-parallel
Strand 7
C
189 192anti-parallel
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