Analysis of interatomic Contacts of Structural Units in PDB entry:
9IZ2


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 9IZ2 entry

There are 3 chains in PDB entry 9IZ2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLN 556
B
 ALA 187LEU 246
C
 THR 90GLN 130
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 32 helices in PDB entry 9IZ2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
15 31Right-handed alpha
Helix 2
AA2
A
51 56Right-handed alpha
Helix 3
AA3
A
68 79Right-handed alpha
Helix 4
AA4
A
83 85Right-handed 310
Helix 5
AA5
A
90 104Right-handed alpha
Helix 6
AA6
A
116 130Right-handed alpha
Helix 7
AA7
A
155 169Right-handed alpha
Helix 8
AA8
A
170 172Right-handed 310
Helix 9
AA9
A
193 206Right-handed alpha
Helix 10
AB1
A
222 233Right-handed alpha
Helix 11
AB2
A
236 238Right-handed 310
Helix 12
AB3
A
250 259Right-handed alpha
Helix 13
AB4
A
260 269Right-handed alpha
Helix 14
AB5
A
282 294Right-handed alpha
Helix 15
AB6
A
310 313Right-handed 310
Helix 16
AB7
A
314 327Right-handed alpha
Helix 17
AB8
A
340 342Right-handed 310
Helix 18
AB9
A
343 348Right-handed alpha
Helix 19
AC1
A
350 363Right-handed alpha
Helix 20
AC2
A
377 391Right-handed alpha
Helix 21
AC3
A
399 413Right-handed alpha
Helix 22
AC4
A
437 440Right-handed 310
Helix 23
AC5
A
462 469Right-handed alpha
Helix 24
AC6
A
485 496Right-handed alpha
Helix 25
AC7
A
526 531Right-handed 310
Helix 26
AC8
A
537 548Right-handed alpha
Helix 27
AC9
A
550 556Right-handed alpha
Helix 28
AD1
B
193 206Right-handed alpha
Helix 29
AD2
B
222 234Right-handed alpha
Helix 30
AD3
B
236 238Right-handed 310
Helix 31
AD4
C
91 102Right-handed alpha
Helix 32
AD5
C
116 130Right-handed alpha
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There are 6 sheets in PDB entry 9IZ2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
87 89first strand
Strand 2
A
34 40parallel
Strand 3
A
141 146parallel
Strand 4
A
2 8parallel
Strand 5
A
174 181parallel
Strand 6
A
212 217parallel
Strand 7
A
240 244parallel
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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
59 60first strand
Strand 2
A
66 67anti-parallel
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There are 9 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
331 338first strand
Strand 2
A
298 305parallel
Strand 3
A
366 369parallel
Strand 4
A
395 398parallel
Strand 5
A
520 523parallel
Strand 6
A
509 514anti-parallel
Strand 7
A
497 502anti-parallel
Strand 8
A
455 457anti-parallel
Strand 9
A
473 474anti-parallel
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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
419 421first strand
Strand 2
A
430 435parallel
Strand 3
A
482 484anti-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
449 452first strand
Strand 2
A
477 480anti-parallel
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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
213 217first strand
Strand 2
B
240 244parallel
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