Analysis of interatomic Contacts of Structural Units in PDB entry:
6IRT


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 6IRT entry

There are 2 chains in PDB entry 6IRT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 163ALA 631
B
 THR 51THR 507
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 45 helices in PDB entry 6IRT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
168 175Right-handed alpha
Helix 2
AA2
A
180 185Right-handed alpha
Helix 3
AA3
A
185 208Right-handed alpha
Helix 4
AA4
A
218 222Right-handed 310
Helix 5
AA5
A
230 235Right-handed alpha
Helix 6
AA6
A
241 246Right-handed alpha
Helix 7
AA7
A
248 256Right-handed alpha
Helix 8
AA8
A
287 301Right-handed alpha
Helix 9
AA9
A
324 342Right-handed alpha
Helix 10
AB1
A
350 354Right-handed 310
Helix 11
AB2
A
356 370Right-handed alpha
Helix 12
AB3
A
385 393Right-handed alpha
Helix 13
AB4
A
412 428Right-handed alpha
Helix 14
AB5
A
450 461Right-handed alpha
Helix 15
AB6
A
493 497Right-handed 310
Helix 16
AB7
A
509 514Right-handed alpha
Helix 17
AB8
A
519 532Right-handed alpha
Helix 18
AB9
A
534 540Right-handed alpha
Helix 19
AC1
B
52 63Right-handed alpha
Helix 20
AC2
B
66 74Right-handed 310
Helix 21
AC3
B
81 110Right-handed alpha
Helix 22
AC4
B
117 124Right-handed alpha
Helix 23
AC5
B
126 139Right-handed alpha
Helix 24
AC6
B
139 158Right-handed alpha
Helix 25
AC7
B
167 187Right-handed alpha
Helix 26
AC8
B
189 199Right-handed alpha
Helix 27
AC9
B
201 222Right-handed alpha
Helix 28
AD1
B
230 235Right-handed 310
Helix 29
AD2
B
243 251Right-handed alpha
Helix 30
AD3
B
260 263Right-handed 310
Helix 31
AD4
B
264 269Right-handed alpha
Helix 32
AD5
B
273 300Right-handed alpha
Helix 33
AD6
B
303 308Right-handed alpha
Helix 34
AD7
B
310 320Right-handed alpha
Helix 35
AD8
B
326 333Right-handed alpha
Helix 36
AD9
B
334 339Right-handed alpha
Helix 37
AE1
B
340 343Right-handed 310
Helix 38
AE2
B
344 355Right-handed alpha
Helix 39
AE3
B
373 386Right-handed alpha
Helix 40
AE4
B
387 390Right-handed 310
Helix 41
AE5
B
393 421Right-handed alpha
Helix 42
AE6
B
434 453Right-handed alpha
Helix 43
AE7
B
454 466Right-handed alpha
Helix 44
AE8
B
469 476Right-handed alpha
Helix 45
AE9
B
484 501Right-handed alpha
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There are 3 sheets in PDB entry 6IRT. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 7 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
400 401first strand
Strand 2
A
376 379parallel
Strand 3
A
345 348parallel
Strand 4
A
304 308parallel
Strand 5
A
259 262parallel
Strand 6
A
225 228parallel
Strand 7
A
466 468parallel
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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
266 268first strand
Strand 2
A
276 281anti-parallel
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There are 6 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
541 545first strand
Strand 2
A
551 557anti-parallel
Strand 3
A
563 569anti-parallel
Strand 4
A
623 627anti-parallel
Strand 5
A
593 599anti-parallel
Strand 6
A
610 611anti-parallel
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