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


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 1PXX entry

There are 4 chains in PDB entry 1PXX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 33GLN 583
B
 ALA 1033GLN 1583
C
 ALA 2033GLN 2583
D
 ALA 3033GLN 3583
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 are126 helices in PDB entry 1PXX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
73 82Right-handed alpha
Helix 2
2
A
85 94Right-handed alpha
Helix 3
3
A
98 104Right-handed alpha
Helix 4
4
A
105 122Right-handed alpha
Helix 5
5
A
138 144Right-handed alpha
Helix 6
6
A
173 182Right-handed alpha
Helix 7
7
A
195 207Right-handed alpha
Helix 8
8
A
230 235Right-handed alpha
Helix 9
9
A
237 245Right-handed alpha
Helix 10
10
A
265 270Right-handed alpha
Helix 11
11
A
295 320Right-handed alpha
Helix 12
12
A
324 347Right-handed alpha
Helix 13
13
A
347 354Right-handed alpha
Helix 14
14
A
362 367Right-handed 310
Helix 15
15
A
378 385Right-handed alpha
Helix 16
16
A
386 386Right-handed 310
Helix 17
17
A
387 391Right-handed 310
Helix 18
18
A
403 408Right-handed alpha
Helix 19
19
A
410 429Right-handed alpha
Helix 20
20
A
441 443Right-handed 310
Helix 21
21
A
444 458Right-handed alpha
Helix 22
22
A
462 470Right-handed alpha
Helix 23
23
A
477 483Right-handed alpha
Helix 24
24
A
485 496Right-handed alpha
Helix 25
25
A
497 501Right-handed 310
Helix 26
26
A
502 510Right-handed alpha
Helix 27
27
A
519 536Right-handed alpha
Helix 28
28
A
537 541Right-handed 310
Helix 29
29
A
546 551Right-handed 310
Helix 30
30
A
552 561Right-handed alpha
Helix 31
31
A
563 572Right-handed alpha
Helix 32
32
B
1073 1082Right-handed alpha
Helix 33
33
B
1085 1095Right-handed alpha
Helix 34
34
B
1096 1104Right-handed alpha
Helix 35
35
B
1105 1122Right-handed alpha
Helix 36
36
B
1138 1144Right-handed alpha
Helix 37
37
B
1173 1182Right-handed alpha
Helix 38
38
B
1195 1207Right-handed alpha
Helix 39
39
B
1230 1235Right-handed alpha
Helix 40
40
B
1237 1245Right-handed alpha
Helix 41
41
B
1265 1270Right-handed alpha
Helix 42
42
B
1280 1284Right-handed 310
Helix 43
43
B
1295 1320Right-handed alpha
Helix 44
44
B
1324 1347Right-handed alpha
Helix 45
45
B
1347 1354Right-handed alpha
Helix 46
46
B
1362 1367Right-handed 310
Helix 47
47
B
1378 1385Right-handed alpha
Helix 48
48
B
1386 1386Right-handed 310
Helix 49
49
B
1387 1391Right-handed 310
Helix 50
50
B
1403 1408Right-handed alpha
Helix 51
51
B
1410 1429Right-handed alpha
Helix 52
52
B
1441 1443Right-handed 310
Helix 53
53
B
1444 1458Right-handed alpha
Helix 54
54
B
1462 1470Right-handed alpha
Helix 55
55
B
1477 1483Right-handed alpha
Helix 56
56
B
1485 1496Right-handed alpha
Helix 57
57
B
1497 1501Right-handed 310
Helix 58
58
B
1502 1510Right-handed alpha
Helix 59
59
B
1519 1536Right-handed alpha
Helix 60
60
B
1537 1541Right-handed 310
Helix 61
61
B
1546 1551Right-handed 310
Helix 62
62
B
1552 1561Right-handed alpha
Helix 63
63
B
1563 1572Right-handed alpha
Helix 64
64
C
2073 2082Right-handed alpha
Helix 65
65
C
2085 2095Right-handed alpha
Helix 66
66
C
2096 2104Right-handed alpha
Helix 67
67
C
2105 2122Right-handed alpha
Helix 68
68
C
2138 2144Right-handed alpha
Helix 69
69
C
2173 2182Right-handed alpha
Helix 70
70
C
2195 2207Right-handed alpha
Helix 71
71
C
2230 2235Right-handed alpha
Helix 72
72
C
2237 2245Right-handed alpha
Helix 73
73
C
2265 2270Right-handed alpha
Helix 74
74
C
2280 2284Right-handed 310
Helix 75
75
C
2295 2320Right-handed alpha
Helix 76
76
C
2324 2347Right-handed alpha
Helix 77
77
C
2347 2354Right-handed alpha
Helix 78
78
C
2362 2367Right-handed 310
Helix 79
79
C
2378 2385Right-handed alpha
Helix 80
80
C
2386 2386Right-handed 310
Helix 81
81
C
2387 2391Right-handed 310
Helix 82
82
C
2403 2408Right-handed alpha
Helix 83
83
C
2411 2429Right-handed alpha
Helix 84
84
C
2441 2443Right-handed 310
Helix 85
85
C
2444 2458Right-handed alpha
Helix 86
86
C
2462 2470Right-handed alpha
Helix 87
87
C
2477 2483Right-handed alpha
Helix 88
88
C
2485 2496Right-handed alpha
Helix 89
89
C
2497 2501Right-handed 310
Helix 90
90
C
2502 2510Right-handed alpha
Helix 91
91
C
2519 2536Right-handed alpha
Helix 92
92
C
2537 2541Right-handed 310
Helix 93
93
C
2546 2551Right-handed 310
Helix 94
94
C
2552 2561Right-handed alpha
Helix 95
95
C
2563 2572Right-handed alpha
Helix 96
96
D
3073 3082Right-handed alpha
Helix 97
97
D
3085 3094Right-handed alpha
Helix 98
98
D
3096 3104Right-handed alpha
Helix 99
99
D
3105 3122Right-handed alpha
Helix 100
100
D
3138 3144Right-handed alpha
Helix 101
101
D
3173 3182Right-handed alpha
Helix 102
102
D
3195 3207Right-handed alpha
Helix 103
103
D
3230 3235Right-handed alpha
Helix 104
104
D
3237 3245Right-handed alpha
Helix 105
105
D
3265 3270Right-handed alpha
Helix 106
106
D
3295 3320Right-handed alpha
Helix 107
107
D
3324 3347Right-handed alpha
Helix 108
108
D
3347 3354Right-handed alpha
Helix 109
109
D
3362 3367Right-handed 310
Helix 110
110
D
3378 3385Right-handed alpha
Helix 111
111
D
3386 3386Right-handed 310
Helix 112
112
D
3387 3391Right-handed 310
Helix 113
113
D
3403 3408Right-handed alpha
Helix 114
114
D
3410 3429Right-handed alpha
Helix 115
115
D
3441 3443Right-handed 310
Helix 116
116
D
3444 3458Right-handed alpha
Helix 117
117
D
3462 3470Right-handed alpha
Helix 118
118
D
3477 3483Right-handed alpha
Helix 119
119
D
3485 3496Right-handed alpha
Helix 120
120
D
3497 3501Right-handed 310
Helix 121
121
D
3502 3510Right-handed alpha
Helix 122
122
D
3519 3536Right-handed alpha
Helix 123
123
D
3537 3541Right-handed 310
Helix 124
124
D
3546 3551Right-handed 310
Helix 125
125
D
3552 3561Right-handed alpha
Helix 126
126
D
3563 3572Right-handed alpha
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There are 16 sheets in PDB entry 1PXX. 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, P,

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
A
46 49first strand
Strand 2
A
55 58anti-parallel
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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
64 65first strand
Strand 2
A
71 72anti-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
130 131first strand
Strand 2
A
149 150anti-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
255 257first strand
Strand 2
A
260 262anti-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
B
1046 1049first strand
Strand 2
B
1055 1058anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1064 1065first strand
Strand 2
B
1071 1072anti-parallel
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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
B
1130 1131first strand
Strand 2
B
1149 1150anti-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
B
1255 1257first strand
Strand 2
B
1260 1262anti-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
2046 2048first strand
Strand 2
C
2056 2058anti-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
2064 2065first strand
Strand 2
C
2071 2072anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2130 2131first strand
Strand 2
C
2149 2150anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2255 2257first strand
Strand 2
C
2260 2262anti-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
D
3046 3048first strand
Strand 2
D
3056 3058anti-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
D
3064 3065first strand
Strand 2
D
3071 3072anti-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
D
3130 3131first strand
Strand 2
D
3149 3150anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
3255 3257first strand
Strand 2
D
3260 3262anti-parallel
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