Analysis of interatomic Contacts of Structural Units in PDB entry:
4AX7


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 4AX7 entry

There are 4 chains in PDB entry 4AX7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 85LEU 447
B
 THR 85LEU 447
C
 THR 85LEU 447
D
 THR 85LEU 447
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 59 helices in PDB entry 4AX7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
101 112Right-handed alpha
Helix 2
2
A
113 116Right-handed 310
Helix 3
3
A
117 128Right-handed alpha
Helix 4
4
A
138 140Right-handed 310
Helix 5
5
A
141 158Right-handed alpha
Helix 6
6
A
186 189Right-handed 310
Helix 7
7
A
190 209Right-handed alpha
Helix 8
8
A
222 229Right-handed alpha
Helix 9
9
A
232 253Right-handed alpha
Helix 10
10
A
266 271Right-handed alpha
Helix 11
11
A
272 274Right-handed 310
Helix 12
12
A
275 290Right-handed alpha
Helix 13
13
A
315 319Right-handed 310
Helix 14
14
A
325 340Right-handed alpha
Helix 15
15
A
412 417Right-handed 310
Helix 16
16
A
431 441Right-handed alpha
Helix 17
17
B
101 112Right-handed alpha
Helix 18
18
B
113 116Right-handed 310
Helix 19
19
B
117 128Right-handed alpha
Helix 20
20
B
138 140Right-handed 310
Helix 21
21
B
141 158Right-handed alpha
Helix 22
22
B
186 189Right-handed 310
Helix 23
23
B
190 209Right-handed alpha
Helix 24
24
B
222 229Right-handed alpha
Helix 25
25
B
232 253Right-handed alpha
Helix 26
26
B
272 290Right-handed alpha
Helix 27
27
B
315 319Right-handed 310
Helix 28
28
B
325 340Right-handed alpha
Helix 29
29
B
412 417Right-handed 310
Helix 30
30
B
431 441Right-handed alpha
Helix 31
31
C
101 112Right-handed alpha
Helix 32
32
C
113 116Right-handed 310
Helix 33
33
C
117 128Right-handed alpha
Helix 34
34
C
138 140Right-handed 310
Helix 35
35
C
141 158Right-handed alpha
Helix 36
36
C
186 189Right-handed 310
Helix 37
37
C
190 209Right-handed alpha
Helix 38
38
C
221 229Right-handed alpha
Helix 39
39
C
232 253Right-handed alpha
Helix 40
40
C
266 271Right-handed alpha
Helix 41
41
C
272 290Right-handed alpha
Helix 42
42
C
315 319Right-handed 310
Helix 43
43
C
325 340Right-handed alpha
Helix 44
44
C
412 417Right-handed 310
Helix 45
45
C
431 441Right-handed alpha
Helix 46
46
D
101 112Right-handed alpha
Helix 47
47
D
113 116Right-handed 310
Helix 48
48
D
117 128Right-handed alpha
Helix 49
49
D
138 140Right-handed 310
Helix 50
50
D
141 158Right-handed alpha
Helix 51
51
D
186 189Right-handed 310
Helix 52
52
D
190 209Right-handed alpha
Helix 53
53
D
221 229Right-handed alpha
Helix 54
54
D
232 253Right-handed alpha
Helix 55
55
D
272 290Right-handed alpha
Helix 56
56
D
315 319Right-handed 310
Helix 57
57
D
325 340Right-handed alpha
Helix 58
58
D
412 417Right-handed 310
Helix 59
59
D
431 441Right-handed alpha
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There are 16 sheets in PDB entry 4AX7. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD, CA, CB, CC, CD, A, DB, C, DD,

There are 2 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
97 98first strand
Strand 2
A
162 168parallel
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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
134 136first strand
Strand 2
A
162 168anti-parallel
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There are 7 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
388 392first strand
Strand 2
A
346 350parallel
Strand 3
A
296 301parallel
Strand 4
A
258 263parallel
Strand 5
A
214 218parallel
Strand 6
A
162 168parallel
Strand 7
A
134 136anti-parallel
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There are 7 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
388 392first strand
Strand 2
A
346 350parallel
Strand 3
A
296 301parallel
Strand 4
A
258 263parallel
Strand 5
A
214 218parallel
Strand 6
A
162 168parallel
Strand 7
A
97 98parallel
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There are 2 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
97 98first strand
Strand 2
B
162 168parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
134 136first strand
Strand 2
B
162 168anti-parallel
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There are 7 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
388 392first strand
Strand 2
B
346 350parallel
Strand 3
B
296 301parallel
Strand 4
B
258 263parallel
Strand 5
B
214 218parallel
Strand 6
B
162 168parallel
Strand 7
B
134 136anti-parallel
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There are 7 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
388 392first strand
Strand 2
B
346 350parallel
Strand 3
B
296 301parallel
Strand 4
B
258 263parallel
Strand 5
B
214 218parallel
Strand 6
B
162 168parallel
Strand 7
B
97 98parallel
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There are 2 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
97 98first strand
Strand 2
C
162 168parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
134 136first strand
Strand 2
C
162 168anti-parallel
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There are 7 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
388 392first strand
Strand 2
C
346 350parallel
Strand 3
C
296 301parallel
Strand 4
C
258 263parallel
Strand 5
C
214 218parallel
Strand 6
C
162 168parallel
Strand 7
C
134 136anti-parallel
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There are 7 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
388 392first strand
Strand 2
C
346 350parallel
Strand 3
C
296 301parallel
Strand 4
C
258 263parallel
Strand 5
C
214 218parallel
Strand 6
C
162 168parallel
Strand 7
C
97 98parallel
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There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
97 98first strand
Strand 2
D
162 168parallel
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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
134 136first strand
Strand 2
D
162 168anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
388 392first strand
Strand 2
D
346 350parallel
Strand 3
D
296 301parallel
Strand 4
D
258 263parallel
Strand 5
D
214 218parallel
Strand 6
D
162 168parallel
Strand 7
D
134 136anti-parallel
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There are 7 strands in DD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
388 392first strand
Strand 2
D
346 350parallel
Strand 3
D
296 301parallel
Strand 4
D
258 263parallel
Strand 5
D
214 218parallel
Strand 6
D
162 168parallel
Strand 7
D
97 98parallel
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