Analysis of interatomic Contacts of Structural Units in PDB entry:
9PA6


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 9PA6 entry

There are 5 chains in PDB entry 9PA6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 55ARG 339
B
 THR 4PHE 354
C
 SER 2ASN 340
D
 SER 8ARG 62
E
 VAL 2LEU 235
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 24 helices in PDB entry 9PA6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
57 86Right-handed alpha
Helix 2
AA2
A
92 110Right-handed alpha
Helix 3
AA3
A
111 121Right-handed alpha
Helix 4
AA4
A
127 162Right-handed alpha
Helix 5
AA5
A
162 170Right-handed alpha
Helix 6
AA6
A
171 196Right-handed alpha
Helix 7
AA7
A
218 235Right-handed alpha
Helix 8
AA8
A
236 255Right-handed alpha
Helix 9
AA9
A
262 300Right-handed alpha
Helix 10
AB1
A
301 304Right-handed 310
Helix 11
AB2
A
305 332Right-handed alpha
Helix 12
AB3
B
6 33Right-handed alpha
Helix 13
AB4
B
45 55Right-handed alpha
Helix 14
AB5
B
207 211Right-handed 310
Helix 15
AB6
B
226 230Right-handed 310
Helix 16
AB7
B
241 255Right-handed alpha
Helix 17
AB8
B
270 281Right-handed alpha
Helix 18
AB9
B
282 286Right-handed 310
Helix 19
AC1
B
297 310Right-handed alpha
Helix 20
AC2
B
330 352Right-handed alpha
Helix 21
AC3
C
3 26Right-handed alpha
Helix 22
AC4
C
29 34Right-handed alpha
Helix 23
AC5
D
9 24Right-handed alpha
Helix 24
AC6
D
29 44Right-handed alpha
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There are 16 sheets in PDB entry 9PA6. 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 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
198 201first strand
Strand 2
A
208 211anti-parallel
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There are 3 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
37 38first strand
Strand 2
B
194 200parallel
Strand 3
B
185 191anti-parallel
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There are 2 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
268 269first strand
Strand 2
B
323 324parallel
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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
C
49 51first strand
Strand 2
C
336 338anti-parallel
Strand 3
C
329 331anti-parallel
Strand 4
C
315 318anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
58 63first strand
Strand 2
C
69 74anti-parallel
Strand 3
C
78 83anti-parallel
Strand 4
C
88 94anti-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
C
111 114first strand
Strand 2
C
121 125anti-parallel
Strand 3
C
134 139anti-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
C
148 153first strand
Strand 2
C
156 160anti-parallel
Strand 3
C
165 170anti-parallel
Strand 4
C
175 181anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
190 192first strand
Strand 2
C
198 202anti-parallel
Strand 3
C
207 212anti-parallel
Strand 4
C
218 223anti-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
C
229 234first strand
Strand 2
C
240 245anti-parallel
Strand 3
C
250 254anti-parallel
Strand 4
C
260 264anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
273 277first strand
Strand 2
C
285 289anti-parallel
Strand 3
C
293 297anti-parallel
Strand 4
C
304 309anti-parallel
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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
11 12first strand
Strand 2
E
115 119parallel
Strand 3
E
92 94anti-parallel
Strand 4
E
38 39anti-parallel
Strand 5
E
45 46anti-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
E
17 21first strand
Strand 2
E
78 84anti-parallel
Strand 3
E
68 73anti-parallel
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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
49 50first strand
Strand 2
E
59 60anti-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
E
128 129first strand
Strand 2
E
143 149anti-parallel
Strand 3
E
199 204anti-parallel
Strand 4
E
191 195anti-parallel
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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
174 175first strand
Strand 2
E
165 167anti-parallel
Strand 3
E
214 216anti-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
177 178first strand
Strand 2
E
182 183anti-parallel
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