Analysis of interatomic Contacts of Structural Units in PDB entry:
1ZIR


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 1ZIR entry

There is 1 chain in PDB entry 1ZIR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1001TYR 1173
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 5 helices in PDB entry 1ZIR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1009 1011Right-handed 310
Helix 2
2
A
1064 1069Right-handed 310
Helix 3
3
A
1095 1097Right-handed 310
Helix 4
4
A
1110 1115Right-handed alpha
Helix 5
5
A
1152 1157Right-handed 310
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There are 4 sheets in PDB entry 1ZIR. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
1012 1018first strand
Strand 2
A
1002 1008anti-parallel
Strand 3
A
1034 1039anti-parallel
Strand 4
A
1060 1062anti-parallel
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There are 3 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
1051 1057first strand
Strand 2
A
1041 1047anti-parallel
Strand 3
A
1077 1081anti-parallel
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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
A
1098 1104first strand
Strand 2
A
1088 1094anti-parallel
Strand 3
A
1122 1127anti-parallel
Strand 4
A
1148 1150anti-parallel
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There are 3 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
1139 1145first strand
Strand 2
A
1130 1135anti-parallel
Strand 3
A
1165 1168anti-parallel
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