Analysis of interatomic Contacts of Structural Units in PDB entry:
4B0M


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 4B0M entry

There are 3 chains in PDB entry 4B0M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1ASP 135
B
 GLU 15GLN 149
M
 ASP 4LEU 235
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 8 helices in PDB entry 4B0M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 24Right-handed alpha
Helix 2
2
A
66 73Right-handed alpha
Helix 3
3
A
76 80Right-handed 310
Helix 4
4
A
80 84Right-handed 310
Helix 5
5
A
93 97Right-handed 310
Helix 6
6
A
116 119Right-handed 310
Helix 7
7
M
150 154Right-handed 310
Helix 8
8
M
154 158Right-handed 310
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There are 13 sheets in PDB entry 4B0M. Click on sheet of interest to get list of strands forming it: AA, BA, BB, BC, BD, BE, MA, BF, MB, MC, MD, ME, MF,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
58 63first strand
Strand 2
A
41 55anti-parallel
Strand 3
A
30 38anti-parallel
Strand 4
A
110 114parallel
Strand 5
A
101 105anti-parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
29 30first strand
Strand 2
M
125 143anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
97 98first strand
Strand 2
B
83 91anti-parallel
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There are 7 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
101 102first strand
Strand 2
B
60 63parallel
Strand 3
B
136 147parallel
Strand 4
M
125 143parallel
Strand 5
M
93 102anti-parallel
Strand 6
M
42 49anti-parallel
Strand 7
M
67 70parallel
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There are 6 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
101 102first strand
Strand 2
B
60 63parallel
Strand 3
B
136 147parallel
Strand 4
B
72 76anti-parallel
Strand 5
B
83 91anti-parallel
Strand 6
B
97 98anti-parallel
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There are 5 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
101 102first strand
Strand 2
B
60 63parallel
Strand 3
B
136 147parallel
Strand 4
M
125 143parallel
Strand 5
M
20 24parallel
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There are 9 strands in MA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
61 64first strand
Strand 2
M
75 82anti-parallel
Strand 3
M
30 36anti-parallel
Strand 4
M
9 16anti-parallel
Strand 5
B
17 25anti-parallel
Strand 6
B
42 49anti-parallel
Strand 7
B
118 128anti-parallel
Strand 8
B
83 91anti-parallel
Strand 9
B
97 98anti-parallel
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There are 5 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
101 102first strand
Strand 2
B
60 63parallel
Strand 3
B
136 147parallel
Strand 4
M
125 143parallel
Strand 5
B
29 30anti-parallel
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There are 3 strands in MB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
159 163first strand
Strand 2
M
166 171anti-parallel
Strand 3
M
198 203anti-parallel
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There are 2 strands in MC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
187 188first strand
Strand 2
M
177 184anti-parallel
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There are 2 strands in MD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
193 194first strand
Strand 2
M
177 184anti-parallel
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There are 4 strands in ME sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
229 231first strand
Strand 2
M
214 218anti-parallel
Strand 3
M
177 184anti-parallel
Strand 4
M
187 188anti-parallel
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There are 4 strands in MF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
229 231first strand
Strand 2
M
214 218anti-parallel
Strand 3
M
177 184anti-parallel
Strand 4
M
193 194anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il