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


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 9IZS entry

There are 4 chains in PDB entry 9IZS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 738
B
 C -36 U 16
C
 T -10 A 4
D
 C 3 A 30
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 30 helices in PDB entry 9IZS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
16 37Right-handed alpha
Helix 2
AA2
A
42 54Right-handed alpha
Helix 3
AA3
A
58 63Right-handed alpha
Helix 4
AA4
A
73 79Right-handed 310
Helix 5
AA5
A
83 99Right-handed alpha
Helix 6
AA6
A
111 116Right-handed alpha
Helix 7
AA7
A
119 134Right-handed alpha
Helix 8
AA8
A
149 165Right-handed alpha
Helix 9
AA9
A
168 181Right-handed alpha
Helix 10
AB1
A
186 203Right-handed alpha
Helix 11
AB2
A
203 219Right-handed alpha
Helix 12
AB3
A
220 222Right-handed 310
Helix 13
AB4
A
277 287Right-handed alpha
Helix 14
AB5
A
348 353Right-handed alpha
Helix 15
AB6
A
355 361Right-handed alpha
Helix 16
AB7
A
363 374Right-handed alpha
Helix 17
AB8
A
383 389Right-handed alpha
Helix 18
AB9
A
397 419Right-handed alpha
Helix 19
AC1
A
420 459Right-handed alpha
Helix 20
AC2
A
473 478Right-handed alpha
Helix 21
AC3
A
479 482Right-handed 310
Helix 22
AC4
A
483 518Right-handed alpha
Helix 23
AC5
A
541 547Right-handed alpha
Helix 24
AC6
A
562 571Right-handed alpha
Helix 25
AC7
A
590 610Right-handed alpha
Helix 26
AC8
A
611 613Right-handed 310
Helix 27
AC9
A
614 624Right-handed alpha
Helix 28
AD1
A
679 693Right-handed alpha
Helix 29
AD2
A
693 701Right-handed alpha
Helix 30
AD3
A
720 731Right-handed alpha
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There are 7 sheets in PDB entry 9IZS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 4 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
2 8first strand
Strand 2
A
299 307anti-parallel
Strand 3
A
290 296anti-parallel
Strand 4
A
233 237anti-parallel
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There are 3 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
242 245first strand
Strand 2
A
252 258anti-parallel
Strand 3
A
261 267anti-parallel
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There are 3 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
320 321first strand
Strand 2
A
522 526parallel
Strand 3
A
629 633parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
323 325first strand
Strand 2
A
332 337anti-parallel
Strand 3
A
376 379anti-parallel
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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
A
574 578first strand
Strand 2
A
584 589anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
659 660first strand
Strand 2
A
648 651anti-parallel
Strand 3
A
734 736parallel
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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
A
672 673first strand
Strand 2
A
677 678anti-parallel
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