Analysis of interatomic Contacts of Structural Units in PDB entry:
9XQB


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 9XQB entry

There are 3 chains in PDB entry 9XQB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 ASP 1LYS 107
C
 TYR 16ALA 392
A
 GLU 1LYS 126
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 11 helices in PDB entry 9XQB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
79 83Right-handed 310
Helix 2
AA2
C
17 41Right-handed alpha
Helix 3
AA3
C
48 65Right-handed alpha
Helix 4
AA4
C
65 73Right-handed alpha
Helix 5
AA5
C
74 77Right-handed 310
Helix 6
AA6
C
80 111Right-handed alpha
Helix 7
AA7
C
125 140Right-handed alpha
Helix 8
AA8
C
141 145Right-handed 310
Helix 9
AA9
C
180 188Right-handed alpha
Helix 10
AB1
C
333 360Right-handed alpha
Helix 11
AB2
C
369 390Right-handed alpha
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There are 6 sheets in PDB entry 9XQB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 4 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
4 6first strand
Strand 2
B
19 25anti-parallel
Strand 3
B
70 75anti-parallel
Strand 4
B
62 65anti-parallel
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There are 2 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
12 13first strand
Strand 2
B
105 106parallel
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There are 4 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
53 54first strand
Strand 2
B
45 49anti-parallel
Strand 3
B
33 38anti-parallel
Strand 4
B
85 90anti-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
A
3 6first strand
Strand 2
A
18 25anti-parallel
Strand 3
A
78 83anti-parallel
Strand 4
A
68 73anti-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
A
10 12first strand
Strand 2
A
119 123parallel
Strand 3
A
92 103anti-parallel
Strand 4
A
34 39anti-parallel
Strand 5
A
45 51anti-parallel
Strand 6
A
58 60anti-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
A
10 12first strand
Strand 2
A
119 123parallel
Strand 3
A
92 103anti-parallel
Strand 4
A
108 115anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il