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


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 7XRP entry

There are 3 chains in PDB entry 7XRP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 27GLU 309
B
 VAL 2SER 125
F
 CYS 336LEU 517
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 5 helices in PDB entry 7XRP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
62 65Right-handed 310
Helix 2
AA2
B
87 91Right-handed 310
Helix 3
AA3
F
338 343Right-handed alpha
Helix 4
AA4
F
403 410Right-handed 310
Helix 5
AA5
F
502 506Right-handed 310
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There are 9 sheets in PDB entry 7XRP. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
28 31first strand
Strand 2
A
60 64anti-parallel
Strand 3
A
266 269anti-parallel
Strand 4
A
90 94anti-parallel
Strand 5
A
188 197anti-parallel
Strand 6
A
200 209anti-parallel
Strand 7
A
224 229anti-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
A
48 55first strand
Strand 2
A
271 279anti-parallel
Strand 3
A
285 290anti-parallel
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There are 6 strands in AA3 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
237 241anti-parallel
Strand 3
A
103 107anti-parallel
Strand 4
A
117 120anti-parallel
Strand 5
A
126 129anti-parallel
Strand 6
A
169 172anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
4 6first strand
Strand 2
B
19 24anti-parallel
Strand 3
B
78 82anti-parallel
Strand 4
B
69 73anti-parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 13first strand
Strand 2
B
119 124parallel
Strand 3
B
92 99anti-parallel
Strand 4
B
32 39anti-parallel
Strand 5
B
45 46anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 13first strand
Strand 2
B
119 124parallel
Strand 3
B
92 99anti-parallel
Strand 4
B
114 115anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
49 50first strand
Strand 2
B
59 60anti-parallel
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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
354 357first strand
Strand 2
F
393 399anti-parallel
Strand 3
F
510 516anti-parallel
Strand 4
F
431 435anti-parallel
Strand 5
F
377 380anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
452 454first strand
Strand 2
F
492 494anti-parallel
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