Analysis of interatomic Contacts of Structural Units in PDB entry:
4Q1Z


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 4Q1Z entry

There is 1 chain in PDB entry 4Q1Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 9LEU 399
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 4Q1Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
164 168Right-handed 310
Helix 2
2
A
216 220Right-handed 310
Helix 3
3
A
281 283Right-handed 310
Helix 4
4
A
372 376Right-handed alpha
Helix 5
5
A
386 390Right-handed 310
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There are 5 sheets in PDB entry 4Q1Z. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 7 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
42 45first strand
Strand 2
A
23 34anti-parallel
Strand 3
A
59 71anti-parallel
Strand 4
A
76 88anti-parallel
Strand 5
A
94 104anti-parallel
Strand 6
A
10 18parallel
Strand 7
A
50 56anti-parallel
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There are 7 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
237 238first strand
Strand 2
A
222 223parallel
Strand 3
A
194 198parallel
Strand 4
A
130 135anti-parallel
Strand 5
A
107 113anti-parallel
Strand 6
A
343 346anti-parallel
Strand 7
A
377 381anti-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
141 142first strand
Strand 2
A
188 189anti-parallel
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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
240 244first strand
Strand 2
A
171 179anti-parallel
Strand 3
A
298 302anti-parallel
Strand 4
A
285 286anti-parallel
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There are 5 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
240 244first strand
Strand 2
A
171 179anti-parallel
Strand 3
A
147 151anti-parallel
Strand 4
A
264 268anti-parallel
Strand 5
A
306 311anti-parallel
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