Analysis of interatomic Contacts of Structural Units in PDB entry:
12OB


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 12OB entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 7 chains in PDB entry 12OB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 125ASN 297
A
 PHE 299SER 449
A
 GLN 451PHE 463
A
 CYS 465THR 466
B
 VAL 125ASN 297
B
 PHE 299PHE 463
B
 CYS 465ALA 467
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 34 helices in PDB entry 12OB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
126 128Right-handed 310
Helix 2
AA2
A
163 168Right-handed alpha
Helix 3
AA3
A
170 185Right-handed alpha
Helix 4
AA4
A
214 221Right-handed alpha
Helix 5
AA5
A
228 249Right-handed alpha
Helix 6
AA6
A
257 259Right-handed 310
Helix 7
AA7
A
282 286Right-handed 310
Helix 8
AA8
A
307 312Right-handed alpha
Helix 9
AA9
A
319 335Right-handed alpha
Helix 10
AB1
A
343 354Right-handed alpha
Helix 11
AB2
A
365 376Right-handed alpha
Helix 12
AB3
A
385 392Right-handed alpha
Helix 13
AB4
A
393 396Right-handed 310
Helix 14
AB5
A
399 405Right-handed alpha
Helix 15
AB6
A
418 428Right-handed alpha
Helix 16
AB7
A
453 458Right-handed alpha
Helix 17
AB8
A
459 461Right-handed 310
Helix 18
AB9
B
126 128Right-handed 310
Helix 19
AC1
B
163 168Right-handed alpha
Helix 20
AC2
B
170 185Right-handed alpha
Helix 21
AC3
B
214 221Right-handed alpha
Helix 22
AC4
B
228 248Right-handed alpha
Helix 23
AC5
B
257 259Right-handed 310
Helix 24
AC6
B
290 293Right-handed 310
Helix 25
AC7
B
307 312Right-handed alpha
Helix 26
AC8
B
318 335Right-handed alpha
Helix 27
AC9
B
343 354Right-handed alpha
Helix 28
AD1
B
365 376Right-handed alpha
Helix 29
AD2
B
385 392Right-handed alpha
Helix 30
AD3
B
393 396Right-handed 310
Helix 31
AD4
B
399 405Right-handed alpha
Helix 32
AD5
B
418 426Right-handed alpha
Helix 33
AD6
B
453 458Right-handed alpha
Helix 34
AD7
B
459 461Right-handed 310
Back to top of page

There are 7 sheets in PDB entry 12OB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 6 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
130 138first strand
Strand 2
A
142 149anti-parallel
Strand 3
A
155 162anti-parallel
Strand 4
A
202 208anti-parallel
Strand 5
A
193 198anti-parallel
Strand 6
B
465 466anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
251 252first strand
Strand 2
A
278 279anti-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
261 263first strand
Strand 2
A
269 271anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
130 135first strand
Strand 2
B
142 149anti-parallel
Strand 3
B
155 162anti-parallel
Strand 4
B
202 208anti-parallel
Strand 5
B
193 198anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
251 252first strand
Strand 2
B
278 279anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
261 263first strand
Strand 2
B
269 271anti-parallel
Back to list of sheets
Back to top of page

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
295 296first strand
Strand 2
B
316 317anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il