Analysis of interatomic Contacts of Structural Units in PDB entry:
1M54


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 1M54 entry

There are 6 chains in PDB entry 1M54 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 47THR 403
B
 ARG 45ASP 401
C
 ASP 47GLU 399
D
 ASP 47GLU 399
E
 ASP 47LEU 397
F
 ARG 45LEU 397
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 82 helices in PDB entry 1M54. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
118 131Right-handed alpha
Helix 2
2
A
148 162Right-handed alpha
Helix 3
3
A
174 183Right-handed alpha
Helix 4
4
A
226 235Right-handed alpha
Helix 5
5
A
235 245Right-handed alpha
Helix 6
6
A
260 272Right-handed alpha
Helix 7
7
A
327 341Right-handed alpha
Helix 8
8
A
347 361Right-handed alpha
Helix 9
9
A
362 364Right-handed 310
Helix 10
10
A
378 382Right-handed 310
Helix 11
11
A
387 394Right-handed alpha
Helix 12
12
B
79 84Right-handed 310
Helix 13
13
B
111 113Right-handed 310
Helix 14
14
B
119 134Right-handed alpha
Helix 15
15
B
148 162Right-handed alpha
Helix 16
16
B
174 184Right-handed alpha
Helix 17
17
B
226 235Right-handed alpha
Helix 18
18
B
235 244Right-handed alpha
Helix 19
19
B
258 272Right-handed alpha
Helix 20
20
B
290 295Right-handed 310
Helix 21
21
B
327 343Right-handed alpha
Helix 22
22
B
347 361Right-handed alpha
Helix 23
23
B
378 382Right-handed 310
Helix 24
24
B
387 395Right-handed alpha
Helix 25
25
C
59 63Right-handed 310
Helix 26
26
C
79 83Right-handed 310
Helix 27
27
C
94 99Right-handed alpha
Helix 28
28
C
111 113Right-handed 310
Helix 29
29
C
118 130Right-handed alpha
Helix 30
30
C
148 162Right-handed alpha
Helix 31
31
C
174 184Right-handed alpha
Helix 32
32
C
204 209Right-handed alpha
Helix 33
33
C
209 214Right-handed alpha
Helix 34
34
C
226 235Right-handed alpha
Helix 35
35
C
235 244Right-handed alpha
Helix 36
36
C
258 272Right-handed alpha
Helix 37
37
C
290 295Right-handed 310
Helix 38
38
C
327 340Right-handed alpha
Helix 39
39
C
347 361Right-handed alpha
Helix 40
40
C
362 364Right-handed 310
Helix 41
41
C
387 394Right-handed alpha
Helix 42
42
D
59 63Right-handed 310
Helix 43
43
D
79 84Right-handed 310
Helix 44
44
D
96 100Right-handed 310
Helix 45
45
D
119 131Right-handed alpha
Helix 46
46
D
148 162Right-handed alpha
Helix 47
47
D
174 182Right-handed alpha
Helix 48
48
D
209 214Right-handed alpha
Helix 49
49
D
226 235Right-handed alpha
Helix 50
50
D
235 244Right-handed alpha
Helix 51
51
D
258 272Right-handed alpha
Helix 52
52
D
290 294Right-handed 310
Helix 53
53
D
327 342Right-handed alpha
Helix 54
54
D
347 361Right-handed alpha
Helix 55
55
D
362 364Right-handed 310
Helix 56
56
D
377 382Right-handed 310
Helix 57
57
D
387 393Right-handed alpha
Helix 58
58
E
79 84Right-handed 310
Helix 59
59
E
96 100Right-handed 310
Helix 60
60
E
118 133Right-handed alpha
Helix 61
61
E
148 161Right-handed alpha
Helix 62
62
E
177 183Right-handed alpha
Helix 63
63
E
204 212Right-handed alpha
Helix 64
64
E
226 235Right-handed alpha
Helix 65
65
E
235 244Right-handed alpha
Helix 66
66
E
258 272Right-handed alpha
Helix 67
67
E
327 341Right-handed alpha
Helix 68
68
E
347 361Right-handed alpha
Helix 69
69
E
362 364Right-handed 310
Helix 70
70
F
79 84Right-handed 310
Helix 71
71
F
111 113Right-handed 310
Helix 72
72
F
118 126Right-handed alpha
Helix 73
73
F
129 133Right-handed 310
Helix 74
74
F
148 162Right-handed alpha
Helix 75
75
F
174 184Right-handed alpha
Helix 76
76
F
204 214Right-handed alpha
Helix 77
77
F
226 235Right-handed alpha
Helix 78
78
F
235 245Right-handed alpha
Helix 79
79
F
258 272Right-handed alpha
Helix 80
80
F
316 320Right-handed 310
Helix 81
81
F
327 341Right-handed alpha
Helix 82
82
F
347 361Right-handed alpha
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There are 16 sheets in PDB entry 1M54. 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 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
76 77first strand
Strand 2
B
89 91parallel
Strand 3
B
104 109anti-parallel
Strand 4
B
369 370parallel
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There are 4 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
76 77first strand
Strand 2
B
89 91parallel
Strand 3
B
104 109anti-parallel
Strand 4
B
373 374parallel
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There are 5 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
107 109first strand
Strand 2
A
371 374parallel
Strand 3
A
251 254parallel
Strand 4
A
278 282parallel
Strand 5
A
322 326parallel
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There are 3 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
141 144first strand
Strand 2
A
164 170parallel
Strand 3
A
187 191parallel
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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
187 191first strand
Strand 2
B
164 170parallel
Strand 3
B
141 144parallel
Strand 4
B
217 218parallel
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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
278 282first strand
Strand 2
B
322 326parallel
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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
89 90first strand
Strand 2
D
76 77parallel
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There are 5 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
104 109first strand
Strand 2
C
369 374parallel
Strand 3
C
250 254parallel
Strand 4
C
276 282parallel
Strand 5
C
322 326parallel
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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
168 170first strand
Strand 2
C
189 191parallel
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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
D
89 91first strand
Strand 2
D
106 108anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
187 190first strand
Strand 2
D
164 169parallel
Strand 3
D
141 144parallel
Strand 4
D
217 218parallel
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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
D
322 326first strand
Strand 2
D
278 282parallel
Strand 3
D
251 254parallel
Strand 4
D
371 372parallel
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There are 7 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
322 326first strand
Strand 2
E
276 282parallel
Strand 3
E
250 254parallel
Strand 4
E
371 374parallel
Strand 5
E
106 109parallel
Strand 6
E
89 91anti-parallel
Strand 7
F
76 77parallel
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There are 4 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
187 190first strand
Strand 2
E
165 169parallel
Strand 3
E
142 144parallel
Strand 4
E
218 219parallel
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There are 6 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
89 92first strand
Strand 2
F
105 109anti-parallel
Strand 3
F
371 374parallel
Strand 4
F
251 254parallel
Strand 5
F
277 282parallel
Strand 6
F
323 326parallel
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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
F
187 189first strand
Strand 2
F
165 168parallel
Strand 3
F
142 144parallel
Strand 4
F
218 219parallel
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