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


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 9SIR entry

There are 11 chains in PDB entry 9SIR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 34ARG 41
A
 THR 43LEU 70
A
 LEU 72HIS 95
A
 ILE 97ASN 101
A
 ALA 103ARG 163
A
 THR 165TRP 180
A
 ASP 182PRO 238
A
 PRO 240ARG 442
A
 HIS 444PHE 561
A
 ALA 563TYR 688
A
 ASN 690SER 892
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 38 helices in PDB entry 9SIR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
35 53Right-handed alpha
Helix 2
AA2
A
61 66Right-handed alpha
Helix 3
AA3
A
69 81Right-handed alpha
Helix 4
AA4
A
92 111Right-handed alpha
Helix 5
AA5
A
119 124Right-handed alpha
Helix 6
AA6
A
126 142Right-handed alpha
Helix 7
AA7
A
153 166Right-handed alpha
Helix 8
AA8
A
183 194Right-handed alpha
Helix 9
AA9
A
195 198Right-handed 310
Helix 10
AB1
A
207 222Right-handed alpha
Helix 11
AB2
A
230 237Right-handed alpha
Helix 12
AB3
A
241 257Right-handed alpha
Helix 13
AB4
A
259 282Right-handed alpha
Helix 14
AB5
A
284 293Right-handed alpha
Helix 15
AB6
A
295 306Right-handed alpha
Helix 16
AB7
A
312 322Right-handed alpha
Helix 17
AB8
A
322 330Right-handed alpha
Helix 18
AB9
A
330 355Right-handed alpha
Helix 19
AC1
A
367 369Right-handed 310
Helix 20
AC2
A
370 389Right-handed alpha
Helix 21
AC3
A
394 418Right-handed alpha
Helix 22
AC4
A
421 426Right-handed alpha
Helix 23
AC5
A
433 454Right-handed alpha
Helix 24
AC6
A
454 471Right-handed alpha
Helix 25
AC7
A
475 519Right-handed alpha
Helix 26
AC8
A
519 541Right-handed alpha
Helix 27
AC9
A
547 590Right-handed alpha
Helix 28
AD1
A
603 665Right-handed alpha
Helix 29
AD2
A
670 705Right-handed alpha
Helix 30
AD3
A
718 747Right-handed alpha
Helix 31
AD4
A
752 763Right-handed alpha
Helix 32
AD5
A
775 786Right-handed alpha
Helix 33
AD6
A
793 799Right-handed alpha
Helix 34
AD7
A
811 821Right-handed alpha
Helix 35
AD8
A
827 836Right-handed alpha
Helix 36
AD9
A
846 854Right-handed alpha
Helix 37
AE1
A
855 866Right-handed alpha
Helix 38
AE2
A
881 889Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 9SIR.

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
147 148first strand
Strand 2
A
151 152anti-parallel
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