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


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 1ZHI entry

There are 2 chains in PDB entry 1ZHI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 10PRO 214
B
 GLU 487ASP 611
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 1ZHI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
92 96Right-handed 310
Helix 2
2
A
97 106Right-handed alpha
Helix 3
3
A
107 110Right-handed 310
Helix 4
4
A
115 127Right-handed alpha
Helix 5
5
A
142 144Right-handed 310
Helix 6
6
A
155 162Right-handed alpha
Helix 7
7
A
163 165Right-handed 310
Helix 8
8
A
188 197Right-handed alpha
Helix 9
9
A
200 211Right-handed alpha
Helix 10
10
B
516 521Right-handed alpha
Helix 11
11
B
522 531Right-handed alpha
Helix 12
12
B
536 541Right-handed 310
Helix 13
13
B
551 558Right-handed alpha
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There are 4 sheets in PDB entry 1ZHI. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 3 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
11 16first strand
Strand 2
A
38 43anti-parallel
Strand 3
A
49 50anti-parallel
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There are 8 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
185 186first strand
Strand 2
A
170 176anti-parallel
Strand 3
A
146 154parallel
Strand 4
A
55 60anti-parallel
Strand 5
A
65 76anti-parallel
Strand 6
A
83 91anti-parallel
Strand 7
A
131 141anti-parallel
Strand 8
A
170 176parallel
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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
488 489first strand
Strand 2
B
494 497anti-parallel
Strand 3
B
500 503anti-parallel
Strand 4
B
508 510anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
547 548first strand
Strand 2
B
605 609parallel
Strand 3
B
589 599anti-parallel
Strand 4
B
561 567anti-parallel
Strand 5
B
573 574anti-parallel
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