Analysis of interatomic Contacts of Structural Units in PDB entry:
7XRO


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 7XRO entry

There are 2 chains in PDB entry 7XRO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 VAL 85THR 291
C
 GLU 89THR 291
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 19 helices in PDB entry 7XRO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
98 104Right-handed alpha
Helix 2
AA2
B
105 118Right-handed alpha
Helix 3
AA3
B
129 140Right-handed alpha
Helix 4
AA4
B
153 155Right-handed 310
Helix 5
AA5
B
175 180Right-handed 310
Helix 6
AA6
B
184 189Right-handed 310
Helix 7
AA7
B
202 216Right-handed alpha
Helix 8
AA8
B
227 236Right-handed alpha
Helix 9
AA9
B
247 251Right-handed 310
Helix 10
AB1
B
280 291Right-handed alpha
Helix 11
AB2
C
98 104Right-handed alpha
Helix 12
AB3
C
105 118Right-handed alpha
Helix 13
AB4
C
129 140Right-handed alpha
Helix 14
AB5
C
175 180Right-handed 310
Helix 15
AB6
C
186 190Right-handed 310
Helix 16
AB7
C
204 215Right-handed alpha
Helix 17
AB8
C
227 237Right-handed alpha
Helix 18
AB9
C
247 251Right-handed 310
Helix 19
AC1
C
280 291Right-handed alpha
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There are 6 sheets in PDB entry 7XRO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
121 127first strand
Strand 2
B
91 97parallel
Strand 3
B
144 147parallel
Strand 4
B
271 275anti-parallel
Strand 5
B
157 161anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
242 245first strand
Strand 2
B
167 172anti-parallel
Strand 3
B
256 260anti-parallel
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There are 2 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
192 195first strand
Strand 2
B
220 224parallel
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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
122 127first strand
Strand 2
C
92 97parallel
Strand 3
C
144 147parallel
Strand 4
C
267 275anti-parallel
Strand 5
C
157 172anti-parallel
Strand 6
C
242 245anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
122 127first strand
Strand 2
C
92 97parallel
Strand 3
C
144 147parallel
Strand 4
C
267 275anti-parallel
Strand 5
C
157 172anti-parallel
Strand 6
C
256 260anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
192 195first strand
Strand 2
C
220 224parallel
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