Analysis of interatomic Contacts of Structural Units in PDB entry:
4BC1


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 4BC1 entry

There are 3 chains in PDB entry 4BC1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 4THR 543
B
 ASP 5THR 543
C
 GLU 4SER 208
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 are102 helices in PDB entry 4BC1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
42 46Right-handed 310
Helix 2
2
A
80 85Right-handed alpha
Helix 3
3
A
130 134Right-handed 310
Helix 4
4
A
135 143Right-handed alpha
Helix 5
5
A
153 159Right-handed alpha
Helix 6
6
A
170 187Right-handed alpha
Helix 7
7
A
188 190Right-handed 310
Helix 8
8
A
203 215Right-handed alpha
Helix 9
9
A
215 220Right-handed alpha
Helix 10
10
A
241 255Right-handed alpha
Helix 11
11
A
266 275Right-handed alpha
Helix 12
12
A
277 286Right-handed alpha
Helix 13
13
A
287 289Right-handed 310
Helix 14
14
A
311 319Right-handed alpha
Helix 15
15
A
335 340Right-handed alpha
Helix 16
16
A
355 367Right-handed alpha
Helix 17
17
A
371 383Right-handed alpha
Helix 18
18
A
390 407Right-handed alpha
Helix 19
19
A
407 421Right-handed alpha
Helix 20
20
A
440 444Right-handed 310
Helix 21
21
A
450 455Right-handed alpha
Helix 22
22
A
456 460Right-handed 310
Helix 23
23
A
460 464Right-handed 310
Helix 24
24
A
466 487Right-handed alpha
Helix 25
25
A
525 541Right-handed alpha
Helix 26
26
B
42 46Right-handed 310
Helix 27
27
B
80 85Right-handed alpha
Helix 28
28
B
130 134Right-handed 310
Helix 29
29
B
135 141Right-handed alpha
Helix 30
30
B
153 159Right-handed alpha
Helix 31
31
B
170 187Right-handed alpha
Helix 32
32
B
188 190Right-handed 310
Helix 33
33
B
203 215Right-handed alpha
Helix 34
34
B
215 220Right-handed alpha
Helix 35
35
B
240 255Right-handed alpha
Helix 36
36
B
265 274Right-handed alpha
Helix 37
37
B
277 285Right-handed alpha
Helix 38
38
B
286 289Right-handed 310
Helix 39
39
B
311 318Right-handed alpha
Helix 40
40
B
335 340Right-handed alpha
Helix 41
41
B
355 367Right-handed alpha
Helix 42
42
B
371 383Right-handed alpha
Helix 43
43
B
390 407Right-handed alpha
Helix 44
44
B
407 421Right-handed alpha
Helix 45
45
B
450 455Right-handed alpha
Helix 46
46
B
456 460Right-handed 310
Helix 47
47
B
460 464Right-handed 310
Helix 48
48
B
466 486Right-handed alpha
Helix 49
49
B
525 534Right-handed alpha
Helix 50
50
B
536 541Right-handed alpha
Helix 51
51
C
42 46Right-handed 310
Helix 52
52
C
80 85Right-handed alpha
Helix 53
53
C
130 134Right-handed 310
Helix 54
54
C
135 143Right-handed alpha
Helix 55
55
C
153 159Right-handed alpha
Helix 56
56
C
170 187Right-handed alpha
Helix 57
57
C
188 190Right-handed 310
Helix 58
58
C
203 215Right-handed alpha
Helix 59
59
C
215 220Right-handed alpha
Helix 60
60
C
241 255Right-handed alpha
Helix 61
61
C
266 276Right-handed alpha
Helix 62
62
C
277 285Right-handed alpha
Helix 63
63
C
286 289Right-handed 310
Helix 64
64
C
311 319Right-handed alpha
Helix 65
65
C
335 340Right-handed alpha
Helix 66
66
C
355 367Right-handed alpha
Helix 67
67
C
371 383Right-handed alpha
Helix 68
68
C
390 407Right-handed alpha
Helix 69
69
C
407 421Right-handed alpha
Helix 70
70
C
440 444Right-handed 310
Helix 71
71
C
450 455Right-handed alpha
Helix 72
72
C
456 460Right-handed 310
Helix 73
73
C
460 464Right-handed 310
Helix 74
74
C
466 487Right-handed alpha
Helix 75
75
C
525 535Right-handed alpha
Helix 76
76
C
535 540Right-handed alpha
Helix 77
77
D
42 46Right-handed 310
Helix 78
78
D
80 85Right-handed alpha
Helix 79
79
D
130 134Right-handed 310
Helix 80
80
D
135 143Right-handed alpha
Helix 81
81
D
153 159Right-handed alpha
Helix 82
82
D
170 187Right-handed alpha
Helix 83
83
D
188 190Right-handed 310
Helix 84
84
D
203 215Right-handed alpha
Helix 85
85
D
216 222Right-handed 310
Helix 86
86
D
241 255Right-handed alpha
Helix 87
87
D
265 276Right-handed alpha
Helix 88
88
D
277 285Right-handed alpha
Helix 89
89
D
286 288Right-handed 310
Helix 90
90
D
311 319Right-handed alpha
Helix 91
91
D
335 340Right-handed alpha
Helix 92
92
D
355 367Right-handed alpha
Helix 93
93
D
371 383Right-handed alpha
Helix 94
94
D
390 407Right-handed alpha
Helix 95
95
D
407 422Right-handed alpha
Helix 96
96
D
440 444Right-handed 310
Helix 97
97
D
450 455Right-handed alpha
Helix 98
98
D
456 460Right-handed 310
Helix 99
99
D
460 464Right-handed 310
Helix 100
100
D
466 486Right-handed alpha
Helix 101
101
D
525 534Right-handed alpha
Helix 102
102
D
534 542Right-handed alpha
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There are 17 sheets in PDB entry 4BC1. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, CA, CB, CC, CD, A, DB, C, DD, DE,

There are 3 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
9 11first strand
Strand 2
A
16 18anti-parallel
Strand 3
A
59 61parallel
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There are 11 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
20 24first strand
Strand 2
A
27 36anti-parallel
Strand 3
A
98 104anti-parallel
Strand 4
A
145 149anti-parallel
Strand 5
A
112 118parallel
Strand 6
A
192 202parallel
Strand 7
A
224 228parallel
Strand 8
A
325 331parallel
Strand 9
A
424 430parallel
Strand 10
A
509 513parallel
Strand 11
A
519 522anti-parallel
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There are 2 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
38 39first strand
Strand 2
A
51 52anti-parallel
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There are 2 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
68 69first strand
Strand 2
A
92 93parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
239 240first strand
Strand 2
A
302 303parallel
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There are 3 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
9 11first strand
Strand 2
B
16 18anti-parallel
Strand 3
B
59 61parallel
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There are 11 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
20 23first strand
Strand 2
B
28 36anti-parallel
Strand 3
B
98 104anti-parallel
Strand 4
B
145 149anti-parallel
Strand 5
B
112 118parallel
Strand 6
B
192 202parallel
Strand 7
B
224 228parallel
Strand 8
B
325 331parallel
Strand 9
B
424 430parallel
Strand 10
B
509 513parallel
Strand 11
B
519 522anti-parallel
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There are 2 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
68 69first strand
Strand 2
B
92 93parallel
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There are 3 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
9 11first strand
Strand 2
C
16 18anti-parallel
Strand 3
C
59 61parallel
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There are 11 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
20 24first strand
Strand 2
C
27 36anti-parallel
Strand 3
C
98 104anti-parallel
Strand 4
C
145 149anti-parallel
Strand 5
C
112 118parallel
Strand 6
C
192 202parallel
Strand 7
C
224 228parallel
Strand 8
C
325 331parallel
Strand 9
C
424 430parallel
Strand 10
C
509 513parallel
Strand 11
C
520 522anti-parallel
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There are 2 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
68 69first strand
Strand 2
C
92 93parallel
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There are 2 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
239 240first strand
Strand 2
C
302 303parallel
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There are 3 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
9 12first strand
Strand 2
D
15 18anti-parallel
Strand 3
D
59 61parallel
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There are 11 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
20 24first strand
Strand 2
D
27 36anti-parallel
Strand 3
D
98 104anti-parallel
Strand 4
D
145 149anti-parallel
Strand 5
D
112 118parallel
Strand 6
D
192 202parallel
Strand 7
D
224 228parallel
Strand 8
D
325 331parallel
Strand 9
D
424 430parallel
Strand 10
D
509 513parallel
Strand 11
D
519 522anti-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
D
38 39first strand
Strand 2
D
51 52anti-parallel
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There are 2 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
68 69first strand
Strand 2
D
92 93parallel
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There are 2 strands in DE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
239 240first strand
Strand 2
D
302 303parallel
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