Analysis of interatomic Contacts of Structural Units in PDB entry:
5V21


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 5V21 entry

There are 2 chains in PDB entry 5V21 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 1447LYS 1703
B
 ALA 29PRO 43
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 5V21. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
1452 1455Right-handed 310
Helix 2
AA2
A
1456 1466Right-handed alpha
Helix 3
AA3
A
1505 1511Right-handed alpha
Helix 4
AA4
A
1520 1525Right-handed alpha
Helix 5
AA5
A
1535 1539Right-handed 310
Helix 6
AA6
A
1542 1547Right-handed alpha
Helix 7
AA7
A
1585 1600Right-handed alpha
Helix 8
AA8
A
1623 1627Right-handed 310
Helix 9
AA9
A
1696 1701Right-handed alpha
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There are 4 sheets in PDB entry 5V21. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 5 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
1448 1450first strand
Strand 2
A
1552 1556anti-parallel
Strand 3
A
1562 1566anti-parallel
Strand 4
A
1661 1664anti-parallel
Strand 5
A
1628 1629parallel
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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
1474 1475first strand
Strand 2
A
1613 1621parallel
Strand 3
A
1581 1584anti-parallel
Strand 4
A
1480 1481parallel
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There are 5 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
1474 1475first strand
Strand 2
A
1613 1621parallel
Strand 3
A
1606 1610anti-parallel
Strand 4
B
34 36parallel
Strand 5
A
1669 1670anti-parallel
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There are 3 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
1575 1578first strand
Strand 2
A
1645 1652anti-parallel
Strand 3
A
1635 1642anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il