Analysis of interatomic Contacts of Structural Units in PDB entry:
9P4C


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 9P4C entry

There are 3 chains in PDB entry 9P4C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 ALA 1CYS 216
H
 SER 2CYS 211
M
 ILE 582SER 598
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 10 helices in PDB entry 9P4C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
L
80 84Right-handed 310
Helix 2
AA2
L
129 132Right-handed 310
Helix 3
AA3
L
187 192Right-handed alpha
Helix 4
AA4
L
214 216Right-handed 310
Helix 5
AA5
H
27 31Right-handed 310
Helix 6
AA6
H
83 87Right-handed 310
Helix 7
AA7
H
154 156Right-handed 310
Helix 8
AA8
H
183 187Right-handed 310
Helix 9
AA9
H
196 199Right-handed 310
Helix 10
AB1
M
591 597Right-handed alpha
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There are 11 sheets in PDB entry 9P4C. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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
L
5 8first strand
Strand 2
L
20 26anti-parallel
Strand 3
L
71 76anti-parallel
Strand 4
L
63 68anti-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
L
11 15first strand
Strand 2
L
107 112parallel
Strand 3
L
85 91anti-parallel
Strand 4
L
34 39anti-parallel
Strand 5
L
46 50anti-parallel
Strand 6
L
54 55anti-parallel
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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
L
98 100first strand
Strand 2
L
93 95anti-parallel
Strand 3
M
588 590anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
119 123first strand
Strand 2
L
134 144anti-parallel
Strand 3
L
177 186anti-parallel
Strand 4
L
163 167anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
157 158first strand
Strand 2
L
149 154anti-parallel
Strand 3
L
195 202anti-parallel
Strand 4
L
205 212anti-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
H
2 6first strand
Strand 2
H
17 24anti-parallel
Strand 3
H
74 79anti-parallel
Strand 4
H
65 71anti-parallel
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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
10 11first strand
Strand 2
H
105 109parallel
Strand 3
H
88 94anti-parallel
Strand 4
H
33 38anti-parallel
Strand 5
H
44 51anti-parallel
Strand 6
H
54 57anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
10 11first strand
Strand 2
H
105 109parallel
Strand 3
H
88 94anti-parallel
Strand 4
H
100 101anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
118 122first strand
Strand 2
H
134 143anti-parallel
Strand 3
H
174 182anti-parallel
Strand 4
H
161 163anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
118 122first strand
Strand 2
H
134 143anti-parallel
Strand 3
H
174 182anti-parallel
Strand 4
H
167 168anti-parallel
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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
149 152first strand
Strand 2
H
189 195anti-parallel
Strand 3
H
200 206anti-parallel
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