Analysis of interatomic Contacts of Structural Units in PDB entry:
9O4A


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 9O4A entry

There are 3 chains in PDB entry 9O4A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 11LYS 540
B
 ASN 4GLU 539
C
 GLN 50TYR 260
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 40 helices in PDB entry 9O4A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
22 31Right-handed alpha
Helix 2
AA2
A
43 51Right-handed alpha
Helix 3
AA3
A
97 113Right-handed alpha
Helix 4
AA4
A
127 131Right-handed 310
Helix 5
AA5
A
170 187Right-handed alpha
Helix 6
AA6
A
215 219Right-handed 310
Helix 7
AA7
A
226 230Right-handed 310
Helix 8
AA8
A
238 252Right-handed alpha
Helix 9
AA9
A
318 332Right-handed alpha
Helix 10
AB1
A
362 381Right-handed alpha
Helix 11
AB2
A
412 421Right-handed alpha
Helix 12
AB3
A
440 442Right-handed 310
Helix 13
AB4
A
463 472Right-handed alpha
Helix 14
AB5
A
484 495Right-handed alpha
Helix 15
AB6
A
501 516Right-handed alpha
Helix 16
AB7
A
519 539Right-handed alpha
Helix 17
AB8
B
8 19Right-handed alpha
Helix 18
AB9
B
20 31Right-handed alpha
Helix 19
AC1
B
43 55Right-handed alpha
Helix 20
AC2
B
97 117Right-handed alpha
Helix 21
AC3
B
127 131Right-handed 310
Helix 22
AC4
B
172 187Right-handed alpha
Helix 23
AC5
B
201 205Right-handed 310
Helix 24
AC6
B
238 248Right-handed alpha
Helix 25
AC7
B
318 332Right-handed alpha
Helix 26
AC8
B
362 383Right-handed alpha
Helix 27
AC9
B
412 421Right-handed alpha
Helix 28
AD1
B
432 437Right-handed alpha
Helix 29
AD2
B
438 439Right-handed 310
Helix 30
AD3
B
440 442Right-handed 310
Helix 31
AD4
B
463 473Right-handed alpha
Helix 32
AD5
B
481 496Right-handed alpha
Helix 33
AD6
B
501 516Right-handed alpha
Helix 34
AD7
B
519 538Right-handed alpha
Helix 35
AD8
C
115 128Right-handed alpha
Helix 36
AD9
C
179 192Right-handed alpha
Helix 37
AE1
C
195 213Right-handed alpha
Helix 38
AE2
C
217 229Right-handed alpha
Helix 39
AE3
C
238 246Right-handed alpha
Helix 40
AE4
C
247 256Right-handed alpha
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There are 8 sheets in PDB entry 9O4A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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
A
77 80first strand
Strand 2
A
61 68anti-parallel
Strand 3
A
137 146anti-parallel
Strand 4
A
152 158anti-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
197 198first strand
Strand 2
A
395 399parallel
Strand 3
A
425 429parallel
Strand 4
A
87 92parallel
Strand 5
A
444 448parallel
Strand 6
A
451 454anti-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
335 341first strand
Strand 2
A
346 351anti-parallel
Strand 3
A
355 357anti-parallel
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There are 3 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
61 68first strand
Strand 2
B
137 146anti-parallel
Strand 3
B
149 151anti-parallel
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There are 3 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
61 68first strand
Strand 2
B
137 146anti-parallel
Strand 3
B
154 158anti-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
426 429first strand
Strand 2
B
87 92parallel
Strand 3
B
444 447parallel
Strand 4
B
452 454anti-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
197 198first strand
Strand 2
B
397 398parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
335 341first strand
Strand 2
B
346 351anti-parallel
Strand 3
B
355 357anti-parallel
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