Analysis of interatomic Contacts of Structural Units in PDB entry:
9X4B


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 9X4B entry

There are 2 chains in PDB entry 9X4B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2LYS 573
B
 SER 8GLN 577
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
Back to top of page

There are 45 helices in PDB entry 9X4B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
2 8Right-handed 310
Helix 2
AA2
A
11 47Right-handed alpha
Helix 3
AA3
A
48 98Right-handed alpha
Helix 4
AA4
A
100 107Right-handed alpha
Helix 5
AA5
A
108 134Right-handed alpha
Helix 6
AA6
A
136 152Right-handed alpha
Helix 7
AA7
A
152 201Right-handed alpha
Helix 8
AA8
A
201 208Right-handed alpha
Helix 9
AA9
A
210 237Right-handed alpha
Helix 10
AB1
A
238 264Right-handed alpha
Helix 11
AB2
A
268 281Right-handed alpha
Helix 12
AB3
A
281 311Right-handed alpha
Helix 13
AB4
A
372 381Right-handed alpha
Helix 14
AB5
A
402 409Right-handed alpha
Helix 15
AB6
A
424 429Right-handed alpha
Helix 16
AB7
A
437 448Right-handed alpha
Helix 17
AB8
A
450 457Right-handed alpha
Helix 18
AB9
A
459 462Right-handed 310
Helix 19
AC1
A
473 487Right-handed alpha
Helix 20
AC2
A
503 518Right-handed alpha
Helix 21
AC3
A
552 559Right-handed alpha
Helix 22
AC4
A
560 571Right-handed alpha
Helix 23
AC5
B
9 19Right-handed alpha
Helix 24
AC6
B
20 52Right-handed alpha
Helix 25
AC7
B
56 108Right-handed alpha
Helix 26
AC8
B
109 117Right-handed alpha
Helix 27
AC9
B
118 142Right-handed alpha
Helix 28
AD1
B
142 161Right-handed alpha
Helix 29
AD2
B
161 210Right-handed alpha
Helix 30
AD3
B
210 217Right-handed alpha
Helix 31
AD4
B
219 247Right-handed alpha
Helix 32
AD5
B
247 273Right-handed alpha
Helix 33
AD6
B
278 321Right-handed alpha
Helix 34
AD7
B
381 389Right-handed alpha
Helix 35
AD8
B
410 417Right-handed alpha
Helix 36
AD9
B
431 437Right-handed alpha
Helix 37
AE1
B
444 455Right-handed alpha
Helix 38
AE2
B
457 463Right-handed alpha
Helix 39
AE3
B
466 470Right-handed 310
Helix 40
AE4
B
480 495Right-handed alpha
Helix 41
AE5
B
505 509Right-handed 310
Helix 42
AE6
B
513 526Right-handed alpha
Helix 43
AE7
B
536 543Right-handed alpha
Helix 44
AE8
B
559 566Right-handed alpha
Helix 45
AE9
B
568 577Right-handed alpha
Back to top of page

There are 5 sheets in PDB entry 9X4B. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
348 358first strand
Strand 2
A
331 341anti-parallel
Strand 3
A
388 393anti-parallel
Back to list of sheets
Back to top of page

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
410 413first strand
Strand 2
A
492 496parallel
Strand 3
A
522 526parallel
Strand 4
A
363 367parallel
Strand 5
A
538 543parallel
Strand 6
A
546 551anti-parallel
Back to list of sheets
Back to top of page

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
A
422 423first strand
Strand 2
A
464 465anti-parallel
Back to list of sheets
Back to top of page

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
B
358 363first strand
Strand 2
B
342 349anti-parallel
Strand 3
B
396 401anti-parallel
Strand 4
B
404 405anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
418 420first strand
Strand 2
B
499 503parallel
Strand 3
B
529 533parallel
Strand 4
B
370 374parallel
Strand 5
B
545 549parallel
Strand 6
B
554 558anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il