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


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 3FLD entry

There are 2 chains in PDB entry 3FLD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 1476ASP 1627
B
 ARG 1476ILE 1628
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 3FLD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1476 1488Right-handed alpha
Helix 2
2
A
1490 1493Right-handed 310
Helix 3
3
A
1494 1505Right-handed alpha
Helix 4
4
A
1587 1598Right-handed alpha
Helix 5
5
A
1615 1619Right-handed 310
Helix 6
6
B
1476 1487Right-handed alpha
Helix 7
7
B
1490 1493Right-handed 310
Helix 8
8
B
1494 1504Right-handed alpha
Helix 9
9
B
1587 1598Right-handed alpha
Helix 10
10
B
1615 1619Right-handed 310
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There are 6 sheets in PDB entry 3FLD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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
1514 1516first strand
Strand 2
B
1526 1532anti-parallel
Strand 3
B
1538 1545anti-parallel
Strand 4
B
1562 1565anti-parallel
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There are 6 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
1514 1516first strand
Strand 2
B
1526 1532anti-parallel
Strand 3
B
1571 1575anti-parallel
Strand 4
B
1602 1606anti-parallel
Strand 5
B
1581 1585parallel
Strand 6
B
1624 1625parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1562 1565first strand
Strand 2
A
1538 1545anti-parallel
Strand 3
A
1526 1532anti-parallel
Strand 4
A
1571 1575anti-parallel
Strand 5
A
1602 1606anti-parallel
Strand 6
A
1581 1585parallel
Strand 7
A
1624 1625parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1562 1565first strand
Strand 2
A
1538 1545anti-parallel
Strand 3
A
1526 1532anti-parallel
Strand 4
B
1514 1516anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1547 1549first strand
Strand 2
A
1553 1555anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1547 1549first strand
Strand 2
B
1553 1555anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il