Analysis of interatomic Contacts of Structural Units in PDB entry:
4I1Z


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 4I1Z entry

There is 1 chain in PDB entry 4I1Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 701MET 987
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 13 helices in PDB entry 4I1Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
708 710Right-handed 310
Helix 2
2
A
752 767Right-handed alpha
Helix 3
3
A
797 804Right-handed alpha
Helix 4
4
A
810 831Right-handed alpha
Helix 5
5
A
839 841Right-handed 310
Helix 6
6
A
877 881Right-handed 310
Helix 7
7
A
882 889Right-handed alpha
Helix 8
8
A
892 909Right-handed alpha
Helix 9
9
A
919 929Right-handed alpha
Helix 10
10
A
940 951Right-handed alpha
Helix 11
11
A
960 973Right-handed alpha
Helix 12
12
A
974 978Right-handed 310
Helix 13
13
A
983 987Right-handed 310
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There are 4 sheets in PDB entry 4I1Z. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
712 720first strand
Strand 2
A
724 731anti-parallel
Strand 3
A
740 747anti-parallel
Strand 4
A
787 790anti-parallel
Strand 5
A
779 781anti-parallel
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There are 2 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
833 834first strand
Strand 2
A
860 861anti-parallel
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There are 2 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
843 847first strand
Strand 2
A
850 853anti-parallel
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There are 2 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
869 870first strand
Strand 2
A
890 891anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il