Analysis of interatomic Contacts of Structural Units in PDB entry:
1WA9


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 1WA9 entry

There are 2 chains in PDB entry 1WA9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 237LEU 572
B
 VAL 235GLU 575
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 21 helices in PDB entry 1WA9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
257 263Right-handed alpha
Helix 2
2
A
274 277Right-handed 310
Helix 3
3
A
282 290Right-handed alpha
Helix 4
4
A
408 413Right-handed alpha
Helix 5
5
A
415 420Right-handed alpha
Helix 6
6
A
424 427Right-handed 310
Helix 7
7
A
432 447Right-handed alpha
Helix 8
8
A
515 519Right-handed 310
Helix 9
9
A
521 536Right-handed alpha
Helix 10
10
A
545 569Right-handed alpha
Helix 11
11
B
256 263Right-handed alpha
Helix 12
12
B
274 277Right-handed 310
Helix 13
13
B
279 281Right-handed 310
Helix 14
14
B
282 294Right-handed alpha
Helix 15
15
B
348 352Right-handed 310
Helix 16
16
B
406 412Right-handed 310
Helix 17
17
B
415 420Right-handed alpha
Helix 18
18
B
432 448Right-handed alpha
Helix 19
19
B
515 533Right-handed alpha
Helix 20
20
B
543 553Right-handed alpha
Helix 21
21
B
553 574Right-handed alpha
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There are 7 sheets in PDB entry 1WA9. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, BD,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
251 254first strand
Strand 2
A
240 245anti-parallel
Strand 3
A
365 372anti-parallel
Strand 4
A
335 341anti-parallel
Strand 5
A
310 316anti-parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
401 404first strand
Strand 2
A
390 396anti-parallel
Strand 3
A
486 497anti-parallel
Strand 4
A
468 479anti-parallel
Strand 5
A
454 455anti-parallel
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There are 5 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
401 404first strand
Strand 2
A
390 396anti-parallel
Strand 3
A
486 497anti-parallel
Strand 4
A
468 479anti-parallel
Strand 5
A
459 462anti-parallel
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There are 4 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
251 254first strand
Strand 2
B
242 245anti-parallel
Strand 3
B
364 367anti-parallel
Strand 4
B
344 346anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
311 316first strand
Strand 2
B
335 340anti-parallel
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There are 5 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
401 404first strand
Strand 2
B
390 396anti-parallel
Strand 3
B
486 497anti-parallel
Strand 4
B
468 471anti-parallel
Strand 5
B
459 462anti-parallel
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There are 5 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
401 404first strand
Strand 2
B
390 396anti-parallel
Strand 3
B
486 497anti-parallel
Strand 4
B
474 479anti-parallel
Strand 5
B
453 454anti-parallel
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