Analysis of interatomic Contacts of Structural Units in PDB entry:
2IZ0


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 2IZ0 entry

There are 3 chains in PDB entry 2IZ0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1THR 470
B
 HIS -1THR 470
C
 ALA 2THR 470
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 66 helices in PDB entry 2IZ0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 25Right-handed alpha
Helix 2
2
A
35 46Right-handed alpha
Helix 3
3
A
56 63Right-handed alpha
Helix 4
4
A
77 88Right-handed alpha
Helix 5
5
A
89 91Right-handed 310
Helix 6
6
A
104 116Right-handed alpha
Helix 7
7
A
129 137Right-handed alpha
Helix 8
8
A
145 160Right-handed alpha
Helix 9
9
A
178 208Right-handed alpha
Helix 10
10
A
212 224Right-handed alpha
Helix 11
11
A
230 240Right-handed alpha
Helix 12
12
A
250 255Right-handed alpha
Helix 13
13
A
263 276Right-handed alpha
Helix 14
14
A
279 294Right-handed alpha
Helix 15
15
A
294 303Right-handed alpha
Helix 16
16
A
315 350Right-handed alpha
Helix 17
17
A
354 362Right-handed alpha
Helix 18
18
A
372 383Right-handed alpha
Helix 19
19
A
388 391Right-handed 310
Helix 20
20
A
392 417Right-handed alpha
Helix 21
21
A
420 434Right-handed alpha
Helix 22
22
A
439 452Right-handed alpha
Helix 23
23
B
12 25Right-handed alpha
Helix 24
24
B
35 46Right-handed alpha
Helix 25
25
B
56 63Right-handed alpha
Helix 26
26
B
77 88Right-handed alpha
Helix 27
27
B
89 91Right-handed 310
Helix 28
28
B
104 118Right-handed alpha
Helix 29
29
B
129 137Right-handed alpha
Helix 30
30
B
145 160Right-handed alpha
Helix 31
31
B
178 208Right-handed alpha
Helix 32
32
B
212 224Right-handed alpha
Helix 33
33
B
230 242Right-handed alpha
Helix 34
34
B
251 254Right-handed 310
Helix 35
35
B
266 276Right-handed alpha
Helix 36
36
B
279 294Right-handed alpha
Helix 37
37
B
294 305Right-handed alpha
Helix 38
38
B
315 350Right-handed alpha
Helix 39
39
B
354 362Right-handed alpha
Helix 40
40
B
372 383Right-handed alpha
Helix 41
41
B
388 391Right-handed 310
Helix 42
42
B
392 417Right-handed alpha
Helix 43
43
B
420 434Right-handed alpha
Helix 44
44
B
439 452Right-handed alpha
Helix 45
45
C
12 25Right-handed alpha
Helix 46
46
C
35 46Right-handed alpha
Helix 47
47
C
56 64Right-handed alpha
Helix 48
48
C
77 88Right-handed alpha
Helix 49
49
C
89 91Right-handed 310
Helix 50
50
C
104 118Right-handed alpha
Helix 51
51
C
129 137Right-handed alpha
Helix 52
52
C
145 160Right-handed alpha
Helix 53
53
C
178 208Right-handed alpha
Helix 54
54
C
212 224Right-handed alpha
Helix 55
55
C
230 240Right-handed alpha
Helix 56
56
C
250 255Right-handed alpha
Helix 57
57
C
266 276Right-handed alpha
Helix 58
58
C
279 294Right-handed alpha
Helix 59
59
C
294 303Right-handed alpha
Helix 60
60
C
315 350Right-handed alpha
Helix 61
61
C
354 361Right-handed alpha
Helix 62
62
C
372 383Right-handed alpha
Helix 63
63
C
388 391Right-handed 310
Helix 64
64
C
392 417Right-handed alpha
Helix 65
65
C
420 434Right-handed alpha
Helix 66
66
C
439 452Right-handed alpha
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There are 4 sheets in PDB entry 2IZ0. Click on sheet of interest to get list of strands forming it: AA, AB, BA, CA,

There are 7 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
51 53first strand
Strand 2
A
29 32parallel
Strand 3
A
6 9parallel
Strand 4
A
69 72parallel
Strand 5
A
96 99parallel
Strand 6
A
121 127parallel
Strand 7
A
140 144anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
455 456first strand
Strand 2
A
463 464anti-parallel
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There are 7 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
51 53first strand
Strand 2
B
29 32parallel
Strand 3
B
6 9parallel
Strand 4
B
69 72parallel
Strand 5
B
96 99parallel
Strand 6
B
121 128parallel
Strand 7
B
139 143anti-parallel
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There are 7 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
51 53first strand
Strand 2
C
29 32parallel
Strand 3
C
6 9parallel
Strand 4
C
69 72parallel
Strand 5
C
96 99parallel
Strand 6
C
121 127parallel
Strand 7
C
140 143anti-parallel
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