Analysis of interatomic Contacts of Structural Units in PDB entry:
4TN1


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 4TN1 entry

There are 2 chains in PDB entry 4TN1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 ASN 517ASP 846
A
 MET 516ASP 845
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 25 helices in PDB entry 4TN1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
535 545Right-handed alpha
Helix 2
AA2
B
547 552Right-handed alpha
Helix 3
AA3
B
553 556Right-handed 310
Helix 4
AA4
B
567 574Right-handed alpha
Helix 5
AA5
B
575 578Right-handed 310
Helix 6
AA6
B
601 612Right-handed alpha
Helix 7
AA7
B
626 639Right-handed alpha
Helix 8
AA8
B
649 653Right-handed 310
Helix 9
AA9
B
663 671Right-handed alpha
Helix 10
AB1
B
672 693Right-handed alpha
Helix 11
AB2
B
701 703Right-handed 310
Helix 12
AB3
B
722 737Right-handed alpha
Helix 13
AB4
B
739 744Right-handed 310
Helix 14
AB5
A
535 545Right-handed alpha
Helix 15
AB6
A
547 552Right-handed alpha
Helix 16
AB7
A
553 556Right-handed 310
Helix 17
AB8
A
567 574Right-handed alpha
Helix 18
AB9
A
575 578Right-handed 310
Helix 19
AC1
A
601 612Right-handed alpha
Helix 20
AC2
A
626 639Right-handed alpha
Helix 21
AC3
A
649 653Right-handed 310
Helix 22
AC4
A
663 671Right-handed alpha
Helix 23
AC5
A
672 693Right-handed alpha
Helix 24
AC6
A
722 736Right-handed alpha
Helix 25
AC7
A
739 744Right-handed 310
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There are 6 sheets in PDB entry 4TN1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
561 566first strand
Strand 2
B
589 594anti-parallel
Strand 3
B
525 530parallel
Strand 4
B
614 620parallel
Strand 5
B
643 648parallel
Strand 6
B
710 714parallel
Strand 7
B
697 699parallel
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There are 8 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
788 792first strand
Strand 2
B
779 783anti-parallel
Strand 3
B
838 842anti-parallel
Strand 4
B
749 758anti-parallel
Strand 5
B
762 771anti-parallel
Strand 6
B
821 826anti-parallel
Strand 7
B
795 798anti-parallel
Strand 8
B
812 814anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
773 775first strand
Strand 2
B
816 818anti-parallel
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There are 7 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
561 566first strand
Strand 2
A
589 594anti-parallel
Strand 3
A
525 530parallel
Strand 4
A
614 620parallel
Strand 5
A
643 648parallel
Strand 6
A
710 714parallel
Strand 7
A
697 699parallel
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There are 8 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
788 792first strand
Strand 2
A
779 783anti-parallel
Strand 3
A
838 841anti-parallel
Strand 4
A
749 757anti-parallel
Strand 5
A
763 771anti-parallel
Strand 6
A
821 826anti-parallel
Strand 7
A
795 799anti-parallel
Strand 8
A
811 813anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
773 775first strand
Strand 2
A
816 818anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il