Analysis of interatomic Contacts of Structural Units in PDB entry:
2F9I


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 2F9I entry

There are 4 chains in PDB entry 2F9I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU -5GLU 314
B
 PRO 26LYS 285
C
 MET 1GLU 314
D
 ILE 29VAL 283
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 60 helices in PDB entry 2F9I. 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 4Right-handed 310
Helix 2
2
A
5 17Right-handed alpha
Helix 3
3
A
32 50Right-handed alpha
Helix 4
4
A
52 61Right-handed alpha
Helix 5
5
A
67 76Right-handed alpha
Helix 6
6
A
116 123Right-handed alpha
Helix 7
7
A
124 127Right-handed 310
Helix 8
8
A
129 146Right-handed alpha
Helix 9
9
A
162 168Right-handed alpha
Helix 10
10
A
169 183Right-handed alpha
Helix 11
11
A
197 203Right-handed alpha
Helix 12
12
A
222 231Right-handed alpha
Helix 13
13
A
233 235Right-handed 310
Helix 14
14
A
236 245Right-handed alpha
Helix 15
15
A
247 254Right-handed alpha
Helix 16
16
A
267 270Right-handed 310
Helix 17
17
A
271 289Right-handed alpha
Helix 18
18
A
294 308Right-handed alpha
Helix 19
19
B
42 48Right-handed alpha
Helix 20
20
B
62 70Right-handed alpha
Helix 21
21
B
93 106Right-handed alpha
Helix 22
22
B
132 136Right-handed 310
Helix 23
23
B
138 155Right-handed alpha
Helix 24
24
B
169 171Right-handed 310
Helix 25
25
B
172 193Right-handed alpha
Helix 26
26
B
207 211Right-handed alpha
Helix 27
27
B
212 216Right-handed 310
Helix 28
28
B
232 241Right-handed alpha
Helix 29
29
B
250 257Right-handed alpha
Helix 30
30
B
265 267Right-handed 310
Helix 31
31
B
268 280Right-handed alpha
Helix 32
32
C
5 16Right-handed alpha
Helix 33
33
C
34 50Right-handed alpha
Helix 34
34
C
52 61Right-handed alpha
Helix 35
35
C
67 76Right-handed alpha
Helix 36
36
C
116 123Right-handed alpha
Helix 37
37
C
124 127Right-handed 310
Helix 38
38
C
129 146Right-handed alpha
Helix 39
39
C
162 168Right-handed alpha
Helix 40
40
C
169 183Right-handed alpha
Helix 41
41
C
197 203Right-handed alpha
Helix 42
42
C
222 231Right-handed alpha
Helix 43
43
C
233 235Right-handed 310
Helix 44
44
C
236 245Right-handed alpha
Helix 45
45
C
247 254Right-handed alpha
Helix 46
46
C
267 270Right-handed 310
Helix 47
47
C
271 289Right-handed alpha
Helix 48
48
C
294 308Right-handed alpha
Helix 49
49
D
42 48Right-handed alpha
Helix 50
50
D
62 70Right-handed alpha
Helix 51
51
D
93 106Right-handed alpha
Helix 52
52
D
132 136Right-handed 310
Helix 53
53
D
138 155Right-handed alpha
Helix 54
54
D
169 171Right-handed 310
Helix 55
55
D
172 193Right-handed alpha
Helix 56
56
D
207 211Right-handed alpha
Helix 57
57
D
212 216Right-handed 310
Helix 58
58
D
232 241Right-handed alpha
Helix 59
59
D
250 257Right-handed alpha
Helix 60
60
D
265 280Right-handed alpha
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There are 10 sheets in PDB entry 2F9I. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 7 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
77 81first strand
Strand 2
A
94 101anti-parallel
Strand 3
A
104 111anti-parallel
Strand 4
A
150 156parallel
Strand 5
A
188 196parallel
Strand 6
A
209 213parallel
Strand 7
A
259 261parallel
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There are 2 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
312 313first strand
Strand 2
B
84 85anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
30 32first strand
Strand 2
B
39 41anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
77 79first strand
Strand 2
B
111 118anti-parallel
Strand 3
B
121 128anti-parallel
Strand 4
B
159 165parallel
Strand 5
B
197 206parallel
Strand 6
B
228 229parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
77 79first strand
Strand 2
B
111 118anti-parallel
Strand 3
B
121 128anti-parallel
Strand 4
B
159 165parallel
Strand 5
B
197 206parallel
Strand 6
B
219 222parallel
Strand 7
B
262 263parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
77 81first strand
Strand 2
C
94 101anti-parallel
Strand 3
C
104 111anti-parallel
Strand 4
C
150 156parallel
Strand 5
C
188 196parallel
Strand 6
C
209 213parallel
Strand 7
C
259 261parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
312 313first strand
Strand 2
D
84 85anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
30 32first strand
Strand 2
D
39 41anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
77 79first strand
Strand 2
D
111 118anti-parallel
Strand 3
D
121 128anti-parallel
Strand 4
D
159 165parallel
Strand 5
D
197 206parallel
Strand 6
D
228 229parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
77 79first strand
Strand 2
D
111 118anti-parallel
Strand 3
D
121 128anti-parallel
Strand 4
D
159 165parallel
Strand 5
D
197 206parallel
Strand 6
D
219 222parallel
Strand 7
D
262 263parallel
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