Analysis of interatomic Contacts of Structural Units in PDB entry:
2C3V


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 2C3V entry

There are 4 chains in PDB entry 2C3V (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 85GLU 123
A
 GLU 125GLY 126
A
 VAL 128PRO 178
B
 MET 81PRO 178
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 2 helices in PDB entry 2C3V. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
153 157Right-handed 310
Helix 2
2
B
153 157Right-handed 310
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There are 6 sheets in PDB entry 2C3V. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB,

There are 9 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
120 121first strand
Strand 2
A
127 132anti-parallel
Strand 3
A
89 94anti-parallel
Strand 4
A
164 169parallel
Strand 5
A
172 175anti-parallel
Strand 6
B
128 133anti-parallel
Strand 7
B
89 93anti-parallel
Strand 8
B
164 169parallel
Strand 9
B
172 175anti-parallel
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There are 7 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
120 121first strand
Strand 2
A
127 132anti-parallel
Strand 3
A
89 94anti-parallel
Strand 4
A
164 169parallel
Strand 5
A
172 175anti-parallel
Strand 6
B
128 133anti-parallel
Strand 7
B
120 121anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
117 118first strand
Strand 2
A
101 106anti-parallel
Strand 3
A
139 145anti-parallel
Strand 4
A
159 162anti-parallel
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There are 4 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
117 118first strand
Strand 2
A
101 106anti-parallel
Strand 3
A
139 145anti-parallel
Strand 4
A
151 152anti-parallel
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There are 4 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
117 118first strand
Strand 2
B
101 106anti-parallel
Strand 3
B
139 145anti-parallel
Strand 4
B
159 162anti-parallel
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There are 4 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
117 118first strand
Strand 2
B
101 106anti-parallel
Strand 3
B
139 145anti-parallel
Strand 4
B
151 152anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il