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


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 9XTU entry

There are 5 chains in PDB entry 9XTU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
H
 GLU 21THR 242
L
 GLN 20SER 209
C
 HIS 510GLY 625
D
 GLU 21VAL 133
E
 GLN 20HIS 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 7 helices in PDB entry 9XTU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
H
47 51Right-handed 310
Helix 2
AA2
L
48 52Right-handed 310
Helix 3
AA3
L
99 103Right-handed 310
Helix 4
AA4
L
202 208Right-handed alpha
Helix 5
AA5
C
575 579Right-handed 310
Helix 6
AA6
E
48 52Right-handed 310
Helix 7
AA7
E
99 103Right-handed 310
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There are 18 sheets in PDB entry 9XTU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9,

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
H
22 26first strand
Strand 2
H
37 44anti-parallel
Strand 3
H
99 104anti-parallel
Strand 4
H
89 94anti-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
H
30 31first strand
Strand 2
H
136 140parallel
Strand 3
H
113 120anti-parallel
Strand 4
H
52 58anti-parallel
Strand 5
H
64 70anti-parallel
Strand 6
H
79 81anti-parallel
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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
H
30 31first strand
Strand 2
H
136 140parallel
Strand 3
H
113 120anti-parallel
Strand 4
H
129 131anti-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
H
149 152first strand
Strand 2
H
169 174anti-parallel
Strand 3
H
205 208anti-parallel
Strand 4
H
198 199anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
166 167first strand
Strand 2
H
211 212anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
180 182first strand
Strand 2
H
225 229anti-parallel
Strand 3
H
234 238anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
22 23first strand
Strand 2
L
35 42anti-parallel
Strand 3
L
90 96anti-parallel
Strand 4
L
82 87anti-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
L
27 31first strand
Strand 2
L
122 127parallel
Strand 3
L
105 112anti-parallel
Strand 4
L
54 58anti-parallel
Strand 5
L
65 69anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
27 31first strand
Strand 2
L
122 127parallel
Strand 3
L
105 112anti-parallel
Strand 4
L
115 118anti-parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
136 139first strand
Strand 2
L
152 157anti-parallel
Strand 3
L
195 196anti-parallel
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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
136 139first strand
Strand 2
L
152 157anti-parallel
Strand 3
L
199 200anti-parallel
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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
526 536first strand
Strand 2
C
511 523anti-parallel
Strand 3
C
549 559parallel
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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
541 542first strand
Strand 2
C
587 591anti-parallel
Strand 3
C
613 623anti-parallel
Strand 4
C
599 607anti-parallel
Strand 5
C
564 571anti-parallel
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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
23 26first strand
Strand 2
D
36 43anti-parallel
Strand 3
D
97 103anti-parallel
Strand 4
D
87 92anti-parallel
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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
64 66first strand
Strand 2
D
53 58anti-parallel
Strand 3
D
112 117anti-parallel
Strand 4
D
128 129anti-parallel
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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
22 23first strand
Strand 2
E
41 42anti-parallel
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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
65 68first strand
Strand 2
E
54 58anti-parallel
Strand 3
E
105 109anti-parallel
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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
82 86first strand
Strand 2
E
91 95anti-parallel
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