Analysis of interatomic Contacts of Structural Units in PDB entry:
3HPL


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 3HPL entry

There are 3 chains in PDB entry 3HPL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 1ASP 219
B
 ASP 1ASN 212
C
 ARG 27GLU 120
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 3HPL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
87 91Right-handed 310
Helix 2
2
A
191 193Right-handed 310
Helix 3
3
A
205 208Right-handed 310
Helix 4
4
B
79 83Right-handed 310
Helix 5
5
B
121 126Right-handed alpha
Helix 6
6
B
182 188Right-handed alpha
Helix 7
7
C
27 52Right-handed alpha
Helix 8
8
C
61 74Right-handed alpha
Helix 9
9
C
85 119Right-handed alpha
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There are 11 sheets in PDB entry 3HPL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
9 12first strand
Strand 2
A
112 116parallel
Strand 3
A
92 99anti-parallel
Strand 4
A
33 39anti-parallel
Strand 5
A
45 51anti-parallel
Strand 6
A
58 60anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
9 12first strand
Strand 2
A
112 116parallel
Strand 3
A
92 99anti-parallel
Strand 4
A
105 107anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
18 20first strand
Strand 2
A
78 83anti-parallel
Strand 3
A
70 73anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
126 129first strand
Strand 2
A
140 150anti-parallel
Strand 3
A
180 189anti-parallel
Strand 4
A
168 170anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
156 159first strand
Strand 2
A
200 204anti-parallel
Strand 3
A
209 211anti-parallel
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There are 2 strands in F 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
103 106parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
18 24first strand
Strand 2
B
70 76anti-parallel
Strand 3
B
62 63anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
18 24first strand
Strand 2
B
70 76anti-parallel
Strand 3
B
66 67anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
45 48first strand
Strand 2
B
33 38anti-parallel
Strand 3
B
85 90anti-parallel
Strand 4
B
97 98anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
114 118first strand
Strand 2
B
131 139anti-parallel
Strand 3
B
173 180anti-parallel
Strand 4
B
159 160anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
153 155first strand
Strand 2
B
144 150anti-parallel
Strand 3
B
191 198anti-parallel
Strand 4
B
208 210anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il