Analysis of interatomic Contacts of Structural Units in PDB entry:
7XP3


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 7XP3 entry

There are 7 chains in PDB entry 7XP3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 18LYS 170
B
 ASP 19LYS 170
C
 ASP 19LYS 170
E
 A 1 C 22
F
 T 23 C 44
G
 DA 1 DC 12
H
 C 35 C 44
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 10 helices in PDB entry 7XP3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
29 37Right-handed alpha
Helix 2
AA2
A
37 44Right-handed alpha
Helix 3
AA3
A
147 154Right-handed 310
Helix 4
AA4
B
29 37Right-handed alpha
Helix 5
AA5
B
37 44Right-handed alpha
Helix 6
AA6
B
61 65Right-handed 310
Helix 7
AA7
C
29 37Right-handed alpha
Helix 8
AA8
C
37 44Right-handed alpha
Helix 9
AA9
C
61 63Right-handed 310
Helix 10
AB1
C
64 69Right-handed alpha
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There are 6 sheets in PDB entry 7XP3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 2 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
24 26first strand
Strand 2
B
24 26anti-parallel
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There are 6 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
53 54first strand
Strand 2
A
76 81parallel
Strand 3
A
162 169anti-parallel
Strand 4
A
135 145anti-parallel
Strand 5
A
115 126anti-parallel
Strand 6
A
100 103anti-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
53 54first strand
Strand 2
A
76 81parallel
Strand 3
A
162 169anti-parallel
Strand 4
A
135 145anti-parallel
Strand 5
A
115 126anti-parallel
Strand 6
A
108 112anti-parallel
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There are 5 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
76 82first strand
Strand 2
B
161 168anti-parallel
Strand 3
B
135 144anti-parallel
Strand 4
B
116 127anti-parallel
Strand 5
B
99 103anti-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
76 82first strand
Strand 2
B
161 168anti-parallel
Strand 3
B
135 144anti-parallel
Strand 4
B
116 127anti-parallel
Strand 5
B
108 111anti-parallel
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There are 7 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
53 54first strand
Strand 2
C
76 80parallel
Strand 3
C
163 169anti-parallel
Strand 4
C
135 144anti-parallel
Strand 5
C
119 126anti-parallel
Strand 6
C
99 109anti-parallel
Strand 7
C
95 96anti-parallel
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