Analysis of interatomic Contacts of Structural Units in PDB entry:
1XM8


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 1XM8 entry

There are 2 chains in PDB entry 1XM8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PHE 254
B
 MET 1PHE 254
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 24 helices in PDB entry 1XM8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A
32 44Right-handed alpha
Helix 2
A
56 61Right-handed alpha
Helix 3
A
62 71Right-handed alpha
Helix 4
A
79 84Right-handed alpha
Helix 5
A
122 124Right-handed alpha
Helix 6
A
145 158Right-handed alpha
Helix 7
A
171 183Right-handed alpha
Helix 8
A
186 202Right-handed alpha
Helix 9
A
211 218Right-handed alpha
Helix 10
A
219 222Right-handed alpha
Helix 11
A
225 233Right-handed alpha
Helix 12
A
239 253Right-handed alpha
Helix 13
B
32 44Right-handed alpha
Helix 14
B
56 61Right-handed alpha
Helix 15
B
62 71Right-handed alpha
Helix 16
B
79 81Right-handed alpha
Helix 17
B
122 124Right-handed alpha
Helix 18
B
145 158Right-handed alpha
Helix 19
B
171 183Right-handed alpha
Helix 20
B
186 202Right-handed alpha
Helix 21
B
211 218Right-handed alpha
Helix 22
B
219 222Right-handed alpha
Helix 23
B
225 233Right-handed alpha
Helix 24
B
239 253Right-handed alpha
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There are 6 sheets in PDB entry 1XM8. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
2 8first strand
Strand 2
A
12 18anti-parallel
Strand 3
A
25 28anti-parallel
Strand 4
A
49 51parallel
Strand 5
A
73 77parallel
Strand 6
A
87 91parallel
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There are 6 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
96 99first strand
Strand 2
A
102 108anti-parallel
Strand 3
A
117 121anti-parallel
Strand 4
A
126 130anti-parallel
Strand 5
A
164 167parallel
Strand 6
A
209 210anti-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
133 134first strand
Strand 2
A
137 138anti-parallel
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There are 6 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
2 8first strand
Strand 2
B
12 18anti-parallel
Strand 3
B
25 28anti-parallel
Strand 4
B
49 51parallel
Strand 5
B
73 77parallel
Strand 6
B
87 91parallel
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There are 6 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
96 99first strand
Strand 2
B
102 108anti-parallel
Strand 3
B
117 121anti-parallel
Strand 4
B
126 130anti-parallel
Strand 5
B
164 167parallel
Strand 6
B
209 210anti-parallel
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There are 2 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
133 134first strand
Strand 2
B
137 138anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il