Analysis of interatomic Contacts of Structural Units in PDB entry:
6X9R


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 6X9R entry

There are 4 chains in PDB entry 6X9R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TRP 35ARG 503
B
 PHE 519LEU 661
H
 GLU 1SER 112
L
 ALA 3LEU 107
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 16 helices in PDB entry 6X9R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
98 115Right-handed alpha
Helix 2
AA2
A
122 126Right-handed 310
Helix 3
AA3
A
139 151Right-handed 310
Helix 4
AA4
A
195 198Right-handed 310
Helix 5
AA5
A
334 354Right-handed alpha
Helix 6
AA6
A
368 373Right-handed alpha
Helix 7
AA7
A
476 484Right-handed alpha
Helix 8
AA8
B
536 542Right-handed alpha
Helix 9
AA9
B
569 596Right-handed alpha
Helix 10
AB1
B
618 625Right-handed alpha
Helix 11
AB2
B
627 635Right-handed alpha
Helix 12
AB3
B
638 660Right-handed alpha
Helix 13
AB4
H
28 32Right-handed 310
Helix 14
AB5
H
61 64Right-handed 310
Helix 15
AB6
H
83 87Right-handed 310
Helix 16
AB7
L
79 83Right-handed 310
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There are 16 sheets in PDB entry 6X9R. 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,

There are 3 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
494 498first strand
Strand 2
A
36 40anti-parallel
Strand 3
B
603 605anti-parallel
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There are 5 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
45 47first strand
Strand 2
A
486 491anti-parallel
Strand 3
A
223 228anti-parallel
Strand 4
A
242 245anti-parallel
Strand 5
A
83 86anti-parallel
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There are 3 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
75 76first strand
Strand 2
A
53 56parallel
Strand 3
A
216 218anti-parallel
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There are 2 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
91 94first strand
Strand 2
A
236 239anti-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
A
169 177first strand
Strand 2
A
154 162anti-parallel
Strand 3
A
129 133anti-parallel
Strand 4
A
190 193anti-parallel
Strand 5
A
181 183anti-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
A
200 203first strand
Strand 2
A
432 435parallel
Strand 3
A
423 424anti-parallel
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There are 9 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
393 394first strand
Strand 2
A
358 361anti-parallel
Strand 3
A
465 470parallel
Strand 4
A
441 457anti-parallel
Strand 5
A
284 312anti-parallel
Strand 6
A
329 333anti-parallel
Strand 7
A
414 421anti-parallel
Strand 8
A
381 385anti-parallel
Strand 9
A
374 378anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
259 261first strand
Strand 2
A
441 457anti-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
A
271 274first strand
Strand 2
A
284 312anti-parallel
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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
315 323first strand
Strand 2
A
284 312anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
3 8first strand
Strand 2
H
17 25anti-parallel
Strand 3
H
77 82anti-parallel
Strand 4
H
68 72anti-parallel
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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
11 12first strand
Strand 2
H
107 111parallel
Strand 3
H
88 95anti-parallel
Strand 4
H
34 39anti-parallel
Strand 5
H
45 51anti-parallel
Strand 6
H
57 59anti-parallel
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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
11 12first strand
Strand 2
H
107 111parallel
Strand 3
H
88 95anti-parallel
Strand 4
H
100 103anti-parallel
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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
11 13first strand
Strand 2
L
102 106parallel
Strand 3
L
85 91anti-parallel
Strand 4
L
35 38anti-parallel
Strand 5
L
45 48anti-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
L
11 13first strand
Strand 2
L
102 106parallel
Strand 3
L
85 91anti-parallel
Strand 4
L
96 98anti-parallel
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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
19 24first strand
Strand 2
L
70 75anti-parallel
Strand 3
L
62 67anti-parallel
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