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


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 1PMM entry

There are 6 chains in PDB entry 1PMM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3PRO 452
B
 LYS 3PRO 452
C
 LYS 4PRO 452
D
 LYS 3PRO 452
E
 LYS 4PRO 452
F
 LYS 3PRO 452
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 are113 helices in PDB entry 1PMM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 15Right-handed alpha
Helix 2
2
A
20 24Right-handed 310
Helix 3
3
A
38 50Right-handed alpha
Helix 4
4
A
51 53Right-handed 310
Helix 5
5
A
55 59Right-handed 310
Helix 6
6
A
69 79Right-handed alpha
Helix 7
7
A
90 108Right-handed alpha
Helix 8
8
A
125 149Right-handed alpha
Helix 9
9
A
163 173Right-handed alpha
Helix 10
10
A
190 198Right-handed alpha
Helix 11
11
A
219 235Right-handed alpha
Helix 12
12
A
246 249Right-handed 310
Helix 13
13
A
250 255Right-handed alpha
Helix 14
14
A
291 295Right-handed 310
Helix 15
15
A
296 300Right-handed 310
Helix 16
16
A
321 359Right-handed alpha
Helix 17
17
A
391 401Right-handed alpha
Helix 18
18
A
430 451Right-handed alpha
Helix 19
19
B
3 15Right-handed alpha
Helix 20
20
B
20 24Right-handed 310
Helix 21
21
B
38 50Right-handed alpha
Helix 22
22
B
51 53Right-handed 310
Helix 23
23
B
55 59Right-handed 310
Helix 24
24
B
69 79Right-handed alpha
Helix 25
25
B
90 108Right-handed alpha
Helix 26
26
B
125 147Right-handed alpha
Helix 27
27
B
164 173Right-handed alpha
Helix 28
28
B
190 198Right-handed alpha
Helix 29
29
B
219 235Right-handed alpha
Helix 30
30
B
246 249Right-handed 310
Helix 31
31
B
250 255Right-handed alpha
Helix 32
32
B
291 295Right-handed 310
Helix 33
33
B
296 300Right-handed 310
Helix 34
34
B
321 359Right-handed alpha
Helix 35
35
B
391 401Right-handed alpha
Helix 36
36
B
430 451Right-handed alpha
Helix 37
37
C
4 15Right-handed alpha
Helix 38
38
C
20 24Right-handed 310
Helix 39
39
C
38 50Right-handed alpha
Helix 40
40
C
51 53Right-handed 310
Helix 41
41
C
55 59Right-handed 310
Helix 42
42
C
69 79Right-handed alpha
Helix 43
43
C
90 108Right-handed alpha
Helix 44
44
C
125 149Right-handed alpha
Helix 45
45
C
164 173Right-handed alpha
Helix 46
46
C
190 198Right-handed alpha
Helix 47
47
C
219 235Right-handed alpha
Helix 48
48
C
246 249Right-handed 310
Helix 49
49
C
250 255Right-handed alpha
Helix 50
50
C
291 295Right-handed 310
Helix 51
51
C
296 300Right-handed 310
Helix 52
52
C
321 359Right-handed alpha
Helix 53
53
C
391 401Right-handed alpha
Helix 54
54
C
412 416Right-handed 310
Helix 55
55
C
430 451Right-handed alpha
Helix 56
56
D
3 15Right-handed alpha
Helix 57
57
D
20 24Right-handed 310
Helix 58
58
D
38 50Right-handed alpha
Helix 59
59
D
51 53Right-handed 310
Helix 60
60
D
55 59Right-handed 310
Helix 61
61
D
69 79Right-handed alpha
Helix 62
62
D
90 108Right-handed alpha
Helix 63
63
D
125 148Right-handed alpha
Helix 64
64
D
164 173Right-handed alpha
Helix 65
65
D
190 198Right-handed alpha
Helix 66
66
D
219 235Right-handed alpha
Helix 67
67
D
246 249Right-handed 310
Helix 68
68
D
250 255Right-handed alpha
Helix 69
69
D
291 295Right-handed 310
Helix 70
70
D
296 300Right-handed 310
Helix 71
71
D
321 359Right-handed alpha
Helix 72
72
D
391 401Right-handed alpha
Helix 73
73
D
412 416Right-handed 310
Helix 74
74
D
430 450Right-handed alpha
Helix 75
75
E
4 15Right-handed alpha
Helix 76
76
E
20 24Right-handed 310
Helix 77
77
E
38 50Right-handed alpha
Helix 78
78
E
51 53Right-handed 310
Helix 79
79
E
55 59Right-handed 310
Helix 80
80
E
69 79Right-handed alpha
Helix 81
81
E
90 108Right-handed alpha
Helix 82
82
E
125 149Right-handed alpha
Helix 83
83
E
164 173Right-handed alpha
Helix 84
84
E
190 198Right-handed alpha
Helix 85
85
E
219 235Right-handed alpha
Helix 86
86
E
246 249Right-handed 310
Helix 87
87
E
250 255Right-handed alpha
Helix 88
88
E
291 295Right-handed 310
Helix 89
89
E
296 300Right-handed 310
Helix 90
90
E
321 359Right-handed alpha
Helix 91
91
E
391 401Right-handed alpha
Helix 92
92
E
412 416Right-handed 310
Helix 93
93
E
430 450Right-handed alpha
Helix 94
94
F
3 15Right-handed alpha
Helix 95
95
F
20 24Right-handed 310
Helix 96
96
F
38 50Right-handed alpha
Helix 97
97
F
51 53Right-handed 310
Helix 98
98
F
55 59Right-handed 310
Helix 99
99
F
69 80Right-handed alpha
Helix 100
100
F
90 108Right-handed alpha
Helix 101
101
F
125 148Right-handed alpha
Helix 102
102
F
164 173Right-handed alpha
Helix 103
103
F
190 198Right-handed alpha
Helix 104
104
F
219 235Right-handed alpha
Helix 105
105
F
246 249Right-handed 310
Helix 106
106
F
250 255Right-handed alpha
Helix 107
107
F
291 295Right-handed 310
Helix 108
108
F
296 300Right-handed 310
Helix 109
109
F
321 359Right-handed alpha
Helix 110
110
F
391 400Right-handed alpha
Helix 111
111
F
401 403Right-handed 310
Helix 112
112
F
412 416Right-handed 310
Helix 113
113
F
430 451Right-handed alpha
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There are 24 sheets in PDB entry 1PMM. 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, Q, R, S, T, U, V, W, X,

There are 4 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
120 123first strand
Strand 2
A
285 289anti-parallel
Strand 3
A
267 273anti-parallel
Strand 4
A
240 243parallel
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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
176 179first strand
Strand 2
A
156 159parallel
Strand 3
A
202 206parallel
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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
301 305first strand
Strand 2
A
308 312anti-parallel
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There are 4 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
363 368first strand
Strand 2
A
377 382anti-parallel
Strand 3
A
419 424anti-parallel
Strand 4
A
408 410anti-parallel
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There are 4 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
120 123first strand
Strand 2
B
285 289anti-parallel
Strand 3
B
267 273anti-parallel
Strand 4
B
240 243parallel
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There are 3 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
176 179first strand
Strand 2
B
156 159parallel
Strand 3
B
202 206parallel
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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
301 305first strand
Strand 2
B
308 312anti-parallel
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There are 4 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
363 368first strand
Strand 2
B
377 382anti-parallel
Strand 3
B
419 424anti-parallel
Strand 4
B
408 410anti-parallel
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There are 4 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
120 123first strand
Strand 2
C
285 289anti-parallel
Strand 3
C
267 273anti-parallel
Strand 4
C
240 243parallel
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There are 3 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
176 179first strand
Strand 2
C
156 159parallel
Strand 3
C
202 206parallel
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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
301 305first strand
Strand 2
C
308 312anti-parallel
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There are 4 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
363 368first strand
Strand 2
C
377 382anti-parallel
Strand 3
C
419 424anti-parallel
Strand 4
C
408 410anti-parallel
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There are 4 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
120 123first strand
Strand 2
D
285 289anti-parallel
Strand 3
D
267 273anti-parallel
Strand 4
D
240 243parallel
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There are 3 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
176 179first strand
Strand 2
D
156 159parallel
Strand 3
D
202 206parallel
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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
301 305first strand
Strand 2
D
308 312anti-parallel
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There are 4 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
363 368first strand
Strand 2
D
377 382anti-parallel
Strand 3
D
419 424anti-parallel
Strand 4
D
408 410anti-parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
120 123first strand
Strand 2
E
285 289anti-parallel
Strand 3
E
267 273anti-parallel
Strand 4
E
240 243parallel
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There are 3 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
176 179first strand
Strand 2
E
156 159parallel
Strand 3
E
202 206parallel
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There are 2 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
301 305first strand
Strand 2
E
308 312anti-parallel
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There are 4 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
363 368first strand
Strand 2
E
377 382anti-parallel
Strand 3
E
419 424anti-parallel
Strand 4
E
408 410anti-parallel
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There are 4 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
120 123first strand
Strand 2
F
285 289anti-parallel
Strand 3
F
267 273anti-parallel
Strand 4
F
240 243parallel
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There are 3 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
176 179first strand
Strand 2
F
156 159parallel
Strand 3
F
202 206parallel
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There are 2 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
301 305first strand
Strand 2
F
308 312anti-parallel
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There are 4 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
363 368first strand
Strand 2
F
377 382anti-parallel
Strand 3
F
419 424anti-parallel
Strand 4
F
408 410anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il