Analysis of interatomic Contacts of Structural Units in PDB entry:
1P9M


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 1P9M entry

There are 3 chains in PDB entry 1P9M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 2THR 299
B
 LEU 19MET 184
C
 GLU 96TRP 296
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 1P9M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 36Right-handed alpha
Helix 2
2
B
22 27Right-handed alpha
Helix 3
3
B
27 44Right-handed alpha
Helix 4
4
B
68 72Right-handed 310
Helix 5
5
B
79 102Right-handed alpha
Helix 6
6
B
108 129Right-handed alpha
Helix 7
7
B
142 152Right-handed alpha
Helix 8
8
B
155 183Right-handed alpha
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There are 13 sheets in PDB entry 1P9M. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M,

There are 4 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
7 10first strand
Strand 2
A
25 28anti-parallel
Strand 3
A
64 66anti-parallel
Strand 4
A
58 59anti-parallel
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There are 3 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
44 46first strand
Strand 2
A
80 82anti-parallel
Strand 3
A
92 95anti-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
108 111first strand
Strand 2
A
121 125anti-parallel
Strand 3
A
160 161anti-parallel
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There are 2 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
114 115first strand
Strand 2
A
198 199parallel
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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
A
145 146first strand
Strand 2
A
135 142anti-parallel
Strand 3
A
172 179anti-parallel
Strand 4
A
185 186anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
150 151first strand
Strand 2
A
135 142anti-parallel
Strand 3
A
172 179anti-parallel
Strand 4
A
190 192anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
207 209first strand
Strand 2
A
218 221anti-parallel
Strand 3
A
261 264anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
248 249first strand
Strand 2
A
233 241anti-parallel
Strand 3
A
273 281anti-parallel
Strand 4
A
295 297anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
154 157first strand
Strand 2
C
140 149anti-parallel
Strand 3
C
128 133anti-parallel
Strand 4
C
169 176anti-parallel
Strand 5
C
181 182anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
154 157first strand
Strand 2
C
140 149anti-parallel
Strand 3
C
128 133anti-parallel
Strand 4
C
169 176anti-parallel
Strand 5
C
187 189anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
201 206first strand
Strand 2
C
215 220anti-parallel
Strand 3
C
258 260anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
247 250first strand
Strand 2
C
232 240anti-parallel
Strand 3
C
275 277anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
247 250first strand
Strand 2
C
232 240anti-parallel
Strand 3
C
269 272anti-parallel
Strand 4
C
291 293anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il