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


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 1PXZ entry

There are 2 chains in PDB entry 1PXZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 1THR 346
B
 ASP 1THR 346
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 18 helices in PDB entry 1PXZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 10Right-handed alpha
Helix 2
2
A
17 24Right-handed 310
Helix 3
3
A
26 30Right-handed 310
Helix 4
4
A
57 64Right-handed alpha
Helix 5
5
A
207 212Right-handed 310
Helix 6
6
A
273 277Right-handed 310
Helix 7
7
A
287 292Right-handed alpha
Helix 8
8
A
331 333Right-handed 310
Helix 9
9
A
334 339Right-handed alpha
Helix 10
10
B
4 9Right-handed alpha
Helix 11
11
B
13 24Right-handed 310
Helix 12
12
B
26 30Right-handed 310
Helix 13
13
B
57 64Right-handed alpha
Helix 14
14
B
207 212Right-handed 310
Helix 15
15
B
273 277Right-handed 310
Helix 16
16
B
288 292Right-handed 310
Helix 17
17
B
331 333Right-handed 310
Helix 18
18
B
334 339Right-handed alpha
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There are 10 sheets in PDB entry 1PXZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 10 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
39 43first strand
Strand 2
A
68 72parallel
Strand 3
A
90 93parallel
Strand 4
A
114 119parallel
Strand 5
A
159 164parallel
Strand 6
A
183 188parallel
Strand 7
A
214 218parallel
Strand 8
A
237 241parallel
Strand 9
A
260 264parallel
Strand 10
A
296 299parallel
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There are 9 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
76 78first strand
Strand 2
A
99 102parallel
Strand 3
A
122 124parallel
Strand 4
A
167 169parallel
Strand 5
A
191 193parallel
Strand 6
A
221 222parallel
Strand 7
A
244 245parallel
Strand 8
A
267 269parallel
Strand 9
A
302 304parallel
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There are 6 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
84 85first strand
Strand 2
A
108 111parallel
Strand 3
A
153 156parallel
Strand 4
A
174 179parallel
Strand 5
A
195 201parallel
Strand 6
A
226 228parallel
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There are 8 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
84 85first strand
Strand 2
A
108 111parallel
Strand 3
A
153 156parallel
Strand 4
A
174 179parallel
Strand 5
A
195 201parallel
Strand 6
A
232 234parallel
Strand 7
A
253 256parallel
Strand 8
A
280 282parallel
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There are 2 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
132 137first strand
Strand 2
A
141 145anti-parallel
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There are 10 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
39 43first strand
Strand 2
B
68 72parallel
Strand 3
B
90 93parallel
Strand 4
B
114 119parallel
Strand 5
B
159 164parallel
Strand 6
B
183 188parallel
Strand 7
B
214 218parallel
Strand 8
B
237 241parallel
Strand 9
B
260 264parallel
Strand 10
B
296 299parallel
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There are 9 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
76 78first strand
Strand 2
B
99 102parallel
Strand 3
B
122 124parallel
Strand 4
B
167 169parallel
Strand 5
B
191 193parallel
Strand 6
B
221 222parallel
Strand 7
B
244 245parallel
Strand 8
B
267 269parallel
Strand 9
B
302 304parallel
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There are 8 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
84 85first strand
Strand 2
B
108 111parallel
Strand 3
B
153 156parallel
Strand 4
B
176 179parallel
Strand 5
B
199 201parallel
Strand 6
B
232 234parallel
Strand 7
B
253 256parallel
Strand 8
B
280 282parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
132 137first strand
Strand 2
B
141 145anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
195 197first strand
Strand 2
B
226 228parallel
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