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


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 4PXH entry

There are 5 chains in PDB entry 4PXH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 7SER 423
B
 ARG 6GLY 80
C
 ASP 11ASN 419
D
 ARG 6GLY 79
E
 ASP 11LEU 307
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 78 helices in PDB entry 4PXH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 26Right-handed alpha
Helix 2
2
A
28 39Right-handed alpha
Helix 3
3
A
58 68Right-handed alpha
Helix 4
4
A
79 84Right-handed alpha
Helix 5
5
A
94 98Right-handed 310
Helix 6
6
A
100 115Right-handed alpha
Helix 7
7
A
115 141Right-handed alpha
Helix 8
8
A
145 149Right-handed alpha
Helix 9
9
A
150 152Right-handed 310
Helix 10
10
A
153 163Right-handed alpha
Helix 11
11
A
165 167Right-handed 310
Helix 12
12
A
168 180Right-handed alpha
Helix 13
13
A
188 213Right-handed alpha
Helix 14
14
A
217 224Right-handed alpha
Helix 15
15
A
233 248Right-handed alpha
Helix 16
16
A
249 266Right-handed alpha
Helix 17
17
A
266 275Right-handed alpha
Helix 18
18
A
279 292Right-handed alpha
Helix 19
19
A
322 326Right-handed alpha
Helix 20
20
A
352 356Right-handed 310
Helix 21
21
A
359 377Right-handed alpha
Helix 22
22
A
408 422Right-handed alpha
Helix 23
23
B
10 25Right-handed alpha
Helix 24
24
B
41 56Right-handed alpha
Helix 25
25
B
61 68Right-handed alpha
Helix 26
26
B
70 79Right-handed alpha
Helix 27
27
C
21 26Right-handed alpha
Helix 28
28
C
28 39Right-handed alpha
Helix 29
29
C
58 68Right-handed alpha
Helix 30
30
C
79 84Right-handed alpha
Helix 31
31
C
94 98Right-handed 310
Helix 32
32
C
99 115Right-handed alpha
Helix 33
33
C
115 141Right-handed alpha
Helix 34
34
C
145 149Right-handed alpha
Helix 35
35
C
150 152Right-handed 310
Helix 36
36
C
153 163Right-handed alpha
Helix 37
37
C
165 167Right-handed 310
Helix 38
38
C
168 177Right-handed alpha
Helix 39
39
C
188 213Right-handed alpha
Helix 40
40
C
217 224Right-handed alpha
Helix 41
41
C
233 248Right-handed alpha
Helix 42
42
C
249 266Right-handed alpha
Helix 43
43
C
266 275Right-handed alpha
Helix 44
44
C
279 292Right-handed alpha
Helix 45
45
C
322 326Right-handed alpha
Helix 46
46
C
352 356Right-handed 310
Helix 47
47
C
359 377Right-handed alpha
Helix 48
48
C
408 418Right-handed alpha
Helix 49
49
D
10 25Right-handed alpha
Helix 50
50
D
41 57Right-handed alpha
Helix 51
51
D
61 68Right-handed alpha
Helix 52
52
D
70 79Right-handed alpha
Helix 53
53
E
21 26Right-handed alpha
Helix 54
54
E
28 39Right-handed alpha
Helix 55
55
E
58 68Right-handed alpha
Helix 56
56
E
79 84Right-handed alpha
Helix 57
57
E
94 98Right-handed 310
Helix 58
58
E
99 115Right-handed alpha
Helix 59
59
E
115 141Right-handed alpha
Helix 60
60
E
145 149Right-handed alpha
Helix 61
61
E
150 152Right-handed 310
Helix 62
62
E
153 163Right-handed alpha
Helix 63
63
E
165 167Right-handed 310
Helix 64
64
E
168 180Right-handed alpha
Helix 65
65
E
188 213Right-handed alpha
Helix 66
66
E
217 225Right-handed alpha
Helix 67
67
E
233 248Right-handed alpha
Helix 68
68
E
249 266Right-handed alpha
Helix 69
69
E
266 276Right-handed alpha
Helix 70
70
E
279 292Right-handed alpha
Helix 71
71
E
322 326Right-handed alpha
Helix 72
72
E
352 356Right-handed 310
Helix 73
73
E
359 377Right-handed alpha
Helix 74
74
E
408 416Right-handed alpha
Helix 75
75
F
10 25Right-handed alpha
Helix 76
76
F
41 56Right-handed alpha
Helix 77
77
F
61 68Right-handed alpha
Helix 78
78
F
70 79Right-handed alpha
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There are 15 sheets in PDB entry 4PXH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O,

There are 5 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
41 44first strand
Strand 2
A
53 56anti-parallel
Strand 3
A
317 321parallel
Strand 4
A
296 301anti-parallel
Strand 5
A
72 73anti-parallel
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There are 3 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
142 144first strand
Strand 2
A
402 407anti-parallel
Strand 3
A
378 383anti-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
A
226 227first strand
Strand 2
A
230 231anti-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
305 307first strand
Strand 2
A
310 312anti-parallel
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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
388 389first strand
Strand 2
A
398 400anti-parallel
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There are 5 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
41 44first strand
Strand 2
C
53 56anti-parallel
Strand 3
C
317 321parallel
Strand 4
C
296 301anti-parallel
Strand 5
C
72 73anti-parallel
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There are 3 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
142 144first strand
Strand 2
C
402 407anti-parallel
Strand 3
C
378 383anti-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
C
226 227first strand
Strand 2
C
230 231anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
305 307first strand
Strand 2
C
310 312anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
388 389first strand
Strand 2
C
398 400anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
41 44first strand
Strand 2
E
53 56anti-parallel
Strand 3
E
317 321parallel
Strand 4
E
296 301anti-parallel
Strand 5
E
72 73anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
142 144first strand
Strand 2
E
402 407anti-parallel
Strand 3
E
378 383anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
226 227first strand
Strand 2
E
230 231anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
305 307first strand
Strand 2
E
310 312anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
388 389first strand
Strand 2
E
398 400anti-parallel
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