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


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 9IYY entry

There are 4 chains in PDB entry 9IYY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 LEU 95TRP 163
A
 LEU 95SER 167
H
 GLN 1PRO 123
L
 TYR 2LEU 108
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 9IYY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
121 125Right-handed 310
Helix 2
AA2
B
156 163Right-handed alpha
Helix 3
AA3
A
96 101Right-handed alpha
Helix 4
AA4
A
156 166Right-handed alpha
Helix 5
AA5
H
87 91Right-handed 310
Helix 6
AA6
L
26 30Right-handed 310
Helix 7
AA7
L
78 82Right-handed 310
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There are 8 sheets in PDB entry 9IYY. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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
148 151first strand
Strand 2
B
137 140anti-parallel
Strand 3
A
137 139anti-parallel
Strand 4
A
149 151anti-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
H
3 7first strand
Strand 2
H
21 25anti-parallel
Strand 3
H
78 83anti-parallel
Strand 4
H
18 19anti-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
H
3 7first strand
Strand 2
H
21 25anti-parallel
Strand 3
H
78 83anti-parallel
Strand 4
H
68 73anti-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
H
58 60first strand
Strand 2
H
45 51anti-parallel
Strand 3
H
32 39anti-parallel
Strand 4
H
97 102anti-parallel
Strand 5
H
110 113anti-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
H
58 60first strand
Strand 2
H
45 51anti-parallel
Strand 3
H
32 39anti-parallel
Strand 4
H
92 95anti-parallel
Strand 5
H
117 119anti-parallel
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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
9 11first strand
Strand 2
L
103 106parallel
Strand 3
L
84 91anti-parallel
Strand 4
L
33 37anti-parallel
Strand 5
L
44 47anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
9 11first strand
Strand 2
L
103 106parallel
Strand 3
L
84 91anti-parallel
Strand 4
L
96 99anti-parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
18 22first strand
Strand 2
L
70 74anti-parallel
Strand 3
L
61 63anti-parallel
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