Analysis of interatomic Contacts of Structural Units in PDB entry:
1P1Z


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 1P1Z entry

There are 4 chains in PDB entry 1P1Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 3TRP 274
B
 ILE 1MET 99
P
 SER 1LEU 8
D
 VAL 144ASP 261
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 8 helices in PDB entry 1P1Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 55Right-handed 310
Helix 2
2
A
59 86Right-handed alpha
Helix 3
3
A
137 148Right-handed alpha
Helix 4
4
A
151 162Right-handed alpha
Helix 5
5
A
162 173Right-handed alpha
Helix 6
6
D
162 173Right-handed alpha
Helix 7
7
D
182 193Right-handed alpha
Helix 8
8
D
206 209Right-handed 310
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There are 7 sheets in PDB entry 1P1Z. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 6 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
31 32first strand
Strand 2
A
21 28anti-parallel
Strand 3
A
4 13anti-parallel
Strand 4
A
93 102anti-parallel
Strand 5
A
112 118anti-parallel
Strand 6
A
121 125anti-parallel
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There are 4 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
189 194first strand
Strand 2
A
198 208anti-parallel
Strand 3
A
241 250anti-parallel
Strand 4
A
234 235anti-parallel
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There are 3 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
222 223first strand
Strand 2
A
214 219anti-parallel
Strand 3
A
257 262anti-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
B
9 11first strand
Strand 2
B
21 30anti-parallel
Strand 3
B
62 70anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
44 45first strand
Strand 2
B
36 41anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
91 94anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
145 148first strand
Strand 2
D
152 161anti-parallel
Strand 3
D
252 259anti-parallel
Strand 4
D
198 204parallel
Strand 5
D
211 213anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
145 148first strand
Strand 2
D
152 161anti-parallel
Strand 3
D
252 259anti-parallel
Strand 4
D
198 204parallel
Strand 5
D
235 239anti-parallel
Strand 6
D
242 246anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il