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


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 3SMJ entry

There are 2 chains in PDB entry 3SMJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 1533LYS 1720
B
 ASN 1535LYS 1720
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 12 helices in PDB entry 3SMJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1547 1560Right-handed alpha
Helix 2
2
A
1572 1590Right-handed alpha
Helix 3
3
A
1604 1606Right-handed 310
Helix 4
4
A
1607 1615Right-handed alpha
Helix 5
5
A
1622 1626Right-handed 310
Helix 6
6
A
1637 1642Right-handed alpha
Helix 7
7
B
1545 1560Right-handed alpha
Helix 8
8
B
1572 1590Right-handed alpha
Helix 9
9
B
1604 1606Right-handed 310
Helix 10
10
B
1607 1615Right-handed alpha
Helix 11
11
B
1637 1642Right-handed alpha
Helix 12
12
B
1706 1708Right-handed 310
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There are 3 sheets in PDB entry 3SMJ. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 10 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
1596 1603first strand
Strand 2
A
1655 1663anti-parallel
Strand 3
A
1710 1719anti-parallel
Strand 4
A
1563 1571anti-parallel
Strand 5
A
1536 1540anti-parallel
Strand 6
B
1536 1540anti-parallel
Strand 7
B
1563 1571anti-parallel
Strand 8
B
1710 1719anti-parallel
Strand 9
B
1655 1663anti-parallel
Strand 10
B
1596 1603anti-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
1632 1635first strand
Strand 2
A
1701 1704anti-parallel
Strand 3
A
1691 1693anti-parallel
Strand 4
A
1667 1669parallel
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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
1632 1635first strand
Strand 2
B
1701 1704anti-parallel
Strand 3
B
1691 1693anti-parallel
Strand 4
B
1667 1669parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il