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


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 3BPO entry

There are 3 chains in PDB entry 3BPO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2PHE 112
B
 ASP -1TRP 196
C
 GLN 32SER 342
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 3BPO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 21Right-handed alpha
Helix 2
2
A
28 32Right-handed 310
Helix 3
3
A
44 50Right-handed alpha
Helix 4
4
A
57 59Right-handed 310
Helix 5
5
A
60 68Right-handed alpha
Helix 6
6
A
91 110Right-handed alpha
Helix 7
7
B
28 32Right-handed alpha
Helix 8
8
B
127 130Right-handed 310
Helix 9
9
B
164 166Right-handed 310
Helix 10
10
C
254 256Right-handed 310
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There are 10 sheets in PDB entry 3BPO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
34 35first strand
Strand 2
A
89 90anti-parallel
Strand 3
C
77 79anti-parallel
Strand 4
C
66 68anti-parallel
Strand 5
C
94 100anti-parallel
Strand 6
C
114 118anti-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
B
3 11first strand
Strand 2
B
16 23anti-parallel
Strand 3
B
58 64anti-parallel
Strand 4
B
52 53anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
46 49first strand
Strand 2
B
33 39anti-parallel
Strand 3
B
74 80anti-parallel
Strand 4
B
87 90anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
102 109first strand
Strand 2
B
113 119anti-parallel
Strand 3
B
158 162anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
147 152first strand
Strand 2
B
132 140anti-parallel
Strand 3
B
172 180anti-parallel
Strand 4
B
194 196anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
36 43first strand
Strand 2
C
47 53anti-parallel
Strand 3
C
83 87anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
176 179first strand
Strand 2
C
182 188anti-parallel
Strand 3
C
141 147anti-parallel
Strand 4
C
130 137anti-parallel
Strand 5
C
226 227parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
171 172first strand
Strand 2
C
158 164anti-parallel
Strand 3
C
202 208anti-parallel
Strand 4
C
216 220anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
232 239first strand
Strand 2
C
242 248anti-parallel
Strand 3
C
294 299anti-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
C
272 277first strand
Strand 2
C
258 265anti-parallel
Strand 3
C
308 316anti-parallel
Strand 4
C
334 336anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il