Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z2Z


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 4Z2Z entry

There are 2 chains in PDB entry 4Z2Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 189PRO 324
B
 ARG 188LYS 325
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 7 helices in PDB entry 4Z2Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
230 236Right-handed alpha
Helix 2
AA2
A
238 240Right-handed 310
Helix 3
AA3
A
290 297Right-handed alpha
Helix 4
AA4
A
319 323Right-handed 310
Helix 5
AA5
B
230 236Right-handed alpha
Helix 6
AA6
B
238 242Right-handed 310
Helix 7
AA7
B
291 297Right-handed alpha
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There are 4 sheets in PDB entry 4Z2Z. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 8 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
242 243first strand
Strand 2
A
260 269anti-parallel
Strand 3
A
272 281anti-parallel
Strand 4
A
227 229parallel
Strand 5
A
287 289anti-parallel
Strand 6
A
213 219parallel
Strand 7
A
205 210anti-parallel
Strand 8
A
260 269anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
313 316first strand
Strand 2
A
307 310anti-parallel
Strand 3
A
300 302anti-parallel
Strand 4
B
300 302anti-parallel
Strand 5
B
307 310anti-parallel
Strand 6
B
313 316anti-parallel
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There are 7 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
205 210first strand
Strand 2
B
213 220anti-parallel
Strand 3
B
287 290parallel
Strand 4
B
227 229anti-parallel
Strand 5
B
272 281parallel
Strand 6
B
260 269anti-parallel
Strand 7
B
205 210anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
248 249first strand
Strand 2
B
257 258anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il