Analysis of interatomic Contacts of Structural Units in PDB entry:
4P5K


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 4P5K entry

There are 4 chains in PDB entry 4P5K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ILE 1GLN 181
B
ASN -25GLN 189
D
ILE 1GLN 181
E
ASN -25GLN 189
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 12 helices in PDB entry 4P5K. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
AA1
A
45 50Right-handed alpha
Helix 2
AA2
A
56 78Right-handed alpha
Helix 3
AA3
B
52 60Right-handed alpha
Helix 4
AA4
B
62 72Right-handed alpha
Helix 5
AA5
B
75 85Right-handed alpha
Helix 6
AA6
B
86 88Right-handed 310
Helix 7
AA7
D
45 52Right-handed alpha
Helix 8
AA8
D
56 77Right-handed alpha
Helix 9
AA9
E
49 51Right-handed 310
Helix 10
AB1
E
52 60Right-handed alpha
Helix 11
AB2
E
62 71Right-handed alpha
Helix 12
AB3
E
75 90Right-handed alpha
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There are 14 sheets in PDB entry 4P5K. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5,

There are 8 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
40 43first strand
Strand 2
A
29 35anti-parallel
Strand 3
A
20 26anti-parallel
Strand 4
A
6 14anti-parallel
Strand 5
B
8 16anti-parallel
Strand 6
B
23 30anti-parallel
Strand 7
B
33 39anti-parallel
Strand 8
B
44 47anti-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
88 93first strand
Strand 2
A
103 112anti-parallel
Strand 3
A
145 153anti-parallel
Strand 4
A
132 134anti-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
88 93first strand
Strand 2
A
103 112anti-parallel
Strand 3
A
145 153anti-parallel
Strand 4
A
138 139anti-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
A
126 127first strand
Strand 2
A
118 123anti-parallel
Strand 3
A
160 166anti-parallel
Strand 4
A
174 179anti-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
B
96 102first strand
Strand 2
B
112 120anti-parallel
Strand 3
B
153 160anti-parallel
Strand 4
B
140 142anti-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
B
96 102first strand
Strand 2
B
112 120anti-parallel
Strand 3
B
153 160anti-parallel
Strand 4
B
146 147anti-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
B
134 135first strand
Strand 2
B
126 131anti-parallel
Strand 3
B
167 174anti-parallel
Strand 4
B
182 188anti-parallel
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There are 8 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
40 43first strand
Strand 2
D
29 35anti-parallel
Strand 3
D
20 26anti-parallel
Strand 4
D
5 14anti-parallel
Strand 5
E
8 17anti-parallel
Strand 6
E
22 30anti-parallel
Strand 7
E
33 39anti-parallel
Strand 8
E
45 47anti-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
D
88 93first strand
Strand 2
D
103 112anti-parallel
Strand 3
D
145 153anti-parallel
Strand 4
D
132 134anti-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
D
88 93first strand
Strand 2
D
103 112anti-parallel
Strand 3
D
145 153anti-parallel
Strand 4
D
138 139anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
126 128first strand
Strand 2
D
118 123anti-parallel
Strand 3
D
161 166anti-parallel
Strand 4
D
174 178anti-parallel
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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
96 100first strand
Strand 2
E
112 120anti-parallel
Strand 3
E
153 160anti-parallel
Strand 4
E
140 142anti-parallel
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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
96 100first strand
Strand 2
E
112 120anti-parallel
Strand 3
E
153 160anti-parallel
Strand 4
E
146 147anti-parallel
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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
134 136first strand
Strand 2
E
126 131anti-parallel
Strand 3
E
168 174anti-parallel
Strand 4
E
182 187anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il