Analysis of interatomic Contacts of Structural Units in PDB entry:
1IQ0


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 1IQ0 entry

There is 1 chain in PDB entry 1IQ0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1MET 592
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 24 helices in PDB entry 1IQ0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 16Right-handed alpha
Helix 2
2
A
41 47Right-handed alpha
Helix 3
3
A
50 61Right-handed alpha
Helix 4
4
A
83 93Right-handed alpha
Helix 5
5
A
119 139Right-handed alpha
Helix 6
6
A
153 166Right-handed alpha
Helix 7
7
A
175 190Right-handed alpha
Helix 8
8
A
193 195Right-handed 310
Helix 9
9
A
196 209Right-handed alpha
Helix 10
10
A
212 230Right-handed alpha
Helix 11
11
A
240 246Right-handed alpha
Helix 12
12
A
247 257Right-handed alpha
Helix 13
13
A
300 313Right-handed alpha
Helix 14
14
A
360 371Right-handed alpha
Helix 15
15
A
373 378Right-handed alpha
Helix 16
16
A
404 424Right-handed alpha
Helix 17
17
A
429 449Right-handed alpha
Helix 18
18
A
458 464Right-handed alpha
Helix 19
19
A
469 488Right-handed alpha
Helix 20
20
A
494 498Right-handed 310
Helix 21
21
A
499 510Right-handed alpha
Helix 22
22
A
511 523Right-handed alpha
Helix 23
23
A
524 545Right-handed alpha
Helix 24
24
A
561 584Right-handed alpha
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There are 5 sheets in PDB entry 1IQ0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
26 27first strand
Strand 2
A
36 39anti-parallel
Strand 3
A
77 82anti-parallel
Strand 4
A
68 74anti-parallel
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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
340 341first strand
Strand 2
A
320 323anti-parallel
Strand 3
A
333 335anti-parallel
Strand 4
A
236 239parallel
Strand 5
A
141 149parallel
Strand 6
A
101 108parallel
Strand 7
A
348 354parallel
Strand 8
A
380 385parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
262 263first strand
Strand 2
A
274 277anti-parallel
Strand 3
A
289 293anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
388 390first strand
Strand 2
A
455 457parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
546 547first strand
Strand 2
A
550 551anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il