Analysis of interatomic Contacts of Structural Units in PDB entry:
4B3K


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 4B3K entry

There are 6 chains in PDB entry 4B3K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 2LEU 462
B
 LEU 2LEU 462
C
 LEU 2LEU 462
D
 LEU 2LEU 462
E
 LEU 2LEU 462
F
 LEU 2LEU 462
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
Back to top of page

There are132 helices in PDB entry 4B3K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 20Right-handed alpha
Helix 2
2
A
29 38Right-handed alpha
Helix 3
3
A
39 46Right-handed 310
Helix 4
4
A
53 68Right-handed alpha
Helix 5
5
A
78 83Right-handed alpha
Helix 6
6
A
92 109Right-handed alpha
Helix 7
7
A
123 131Right-handed alpha
Helix 8
8
A
132 134Right-handed 310
Helix 9
9
A
135 154Right-handed alpha
Helix 10
10
A
165 175Right-handed alpha
Helix 11
11
A
185 210Right-handed alpha
Helix 12
12
A
211 215Right-handed 310
Helix 13
13
A
234 249Right-handed alpha
Helix 14
14
A
249 259Right-handed alpha
Helix 15
15
A
262 272Right-handed alpha
Helix 16
16
A
279 289Right-handed alpha
Helix 17
17
A
318 322Right-handed 310
Helix 18
18
A
343 357Right-handed alpha
Helix 19
19
A
373 377Right-handed 310
Helix 20
20
A
386 406Right-handed alpha
Helix 21
21
A
423 427Right-handed 310
Helix 22
22
A
447 460Right-handed alpha
Helix 23
23
B
15 20Right-handed alpha
Helix 24
24
B
29 38Right-handed alpha
Helix 25
25
B
39 46Right-handed 310
Helix 26
26
B
53 68Right-handed alpha
Helix 27
27
B
78 83Right-handed alpha
Helix 28
28
B
92 109Right-handed alpha
Helix 29
29
B
123 131Right-handed alpha
Helix 30
30
B
132 134Right-handed 310
Helix 31
31
B
135 154Right-handed alpha
Helix 32
32
B
165 175Right-handed alpha
Helix 33
33
B
185 209Right-handed alpha
Helix 34
34
B
211 215Right-handed 310
Helix 35
35
B
234 249Right-handed alpha
Helix 36
36
B
249 258Right-handed alpha
Helix 37
37
B
262 272Right-handed alpha
Helix 38
38
B
279 289Right-handed alpha
Helix 39
39
B
318 322Right-handed 310
Helix 40
40
B
343 357Right-handed alpha
Helix 41
41
B
373 377Right-handed 310
Helix 42
42
B
386 406Right-handed alpha
Helix 43
43
B
423 427Right-handed 310
Helix 44
44
B
447 460Right-handed alpha
Helix 45
45
C
15 20Right-handed alpha
Helix 46
46
C
29 38Right-handed alpha
Helix 47
47
C
39 46Right-handed 310
Helix 48
48
C
53 68Right-handed alpha
Helix 49
49
C
78 83Right-handed alpha
Helix 50
50
C
92 109Right-handed alpha
Helix 51
51
C
123 131Right-handed alpha
Helix 52
52
C
132 134Right-handed 310
Helix 53
53
C
135 154Right-handed alpha
Helix 54
54
C
165 175Right-handed alpha
Helix 55
55
C
185 209Right-handed alpha
Helix 56
56
C
211 215Right-handed 310
Helix 57
57
C
234 249Right-handed alpha
Helix 58
58
C
249 259Right-handed alpha
Helix 59
59
C
262 272Right-handed alpha
Helix 60
60
C
279 289Right-handed alpha
Helix 61
61
C
318 322Right-handed 310
Helix 62
62
C
343 357Right-handed alpha
Helix 63
63
C
373 377Right-handed 310
Helix 64
64
C
386 406Right-handed alpha
Helix 65
65
C
424 426Right-handed 310
Helix 66
66
C
447 460Right-handed alpha
Helix 67
67
D
15 20Right-handed alpha
Helix 68
68
D
29 38Right-handed alpha
Helix 69
69
D
39 46Right-handed 310
Helix 70
70
D
53 68Right-handed alpha
Helix 71
71
D
78 83Right-handed alpha
Helix 72
72
D
92 109Right-handed alpha
Helix 73
73
D
123 131Right-handed alpha
Helix 74
74
D
132 134Right-handed 310
Helix 75
75
D
135 154Right-handed alpha
Helix 76
76
D
165 175Right-handed alpha
Helix 77
77
D
185 209Right-handed alpha
Helix 78
78
D
211 215Right-handed 310
Helix 79
79
D
234 249Right-handed alpha
Helix 80
80
D
249 258Right-handed alpha
Helix 81
81
D
262 272Right-handed alpha
Helix 82
82
D
279 289Right-handed alpha
Helix 83
83
D
318 322Right-handed 310
Helix 84
84
D
343 357Right-handed alpha
Helix 85
85
D
373 377Right-handed 310
Helix 86
86
D
386 406Right-handed alpha
Helix 87
87
D
423 427Right-handed 310
Helix 88
88
D
447 460Right-handed alpha
Helix 89
89
E
15 20Right-handed alpha
Helix 90
90
E
29 38Right-handed alpha
Helix 91
91
E
39 46Right-handed 310
Helix 92
92
E
57 68Right-handed alpha
Helix 93
93
E
78 83Right-handed alpha
Helix 94
94
E
92 108Right-handed alpha
Helix 95
95
E
123 131Right-handed alpha
Helix 96
96
E
132 134Right-handed 310
Helix 97
97
E
135 154Right-handed alpha
Helix 98
98
E
165 175Right-handed alpha
Helix 99
99
E
185 209Right-handed alpha
Helix 100
100
E
211 215Right-handed 310
Helix 101
101
E
234 258Right-handed alpha
Helix 102
102
E
262 272Right-handed alpha
Helix 103
103
E
279 289Right-handed alpha
Helix 104
104
E
318 322Right-handed 310
Helix 105
105
E
334 338Right-handed 310
Helix 106
106
E
343 357Right-handed alpha
Helix 107
107
E
373 377Right-handed 310
Helix 108
108
E
386 406Right-handed alpha
Helix 109
109
E
423 427Right-handed 310
Helix 110
110
E
447 460Right-handed alpha
Helix 111
111
F
15 20Right-handed alpha
Helix 112
112
F
29 38Right-handed alpha
Helix 113
113
F
39 46Right-handed 310
Helix 114
114
F
53 68Right-handed alpha
Helix 115
115
F
78 83Right-handed alpha
Helix 116
116
F
92 108Right-handed alpha
Helix 117
117
F
123 131Right-handed alpha
Helix 118
118
F
132 134Right-handed 310
Helix 119
119
F
135 154Right-handed alpha
Helix 120
120
F
165 175Right-handed alpha
Helix 121
121
F
185 210Right-handed alpha
Helix 122
122
F
234 249Right-handed alpha
Helix 123
123
F
249 258Right-handed alpha
Helix 124
124
F
262 272Right-handed alpha
Helix 125
125
F
279 289Right-handed alpha
Helix 126
126
F
318 322Right-handed 310
Helix 127
127
F
335 338Right-handed 310
Helix 128
128
F
343 357Right-handed alpha
Helix 129
129
F
373 377Right-handed 310
Helix 130
130
F
386 406Right-handed alpha
Helix 131
131
F
423 427Right-handed 310
Helix 132
132
F
447 460Right-handed alpha
Back to top of page

There are 23 sheets in PDB entry 4B3K. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD, CA, CB, CC, CD, A, DB, C, DD, EA, EB, EC, FA, FB, FC, FD,

There are 9 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 13first strand
Strand 2
A
410 415parallel
Strand 3
A
362 366parallel
Strand 4
A
293 297parallel
Strand 5
A
218 223parallel
Strand 6
A
159 164parallel
Strand 7
A
112 118parallel
Strand 8
A
72 76parallel
Strand 9
A
9 13parallel
Back to list of sheets
Back to top of page

There are 3 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
228 230first strand
Strand 2
A
302 305parallel
Strand 3
A
324 325anti-parallel
Back to list of sheets
Back to top of page

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
332 334first strand
Strand 2
A
339 341anti-parallel
Back to list of sheets
Back to top of page

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
435 437first strand
Strand 2
A
444 446anti-parallel
Back to list of sheets
Back to top of page

There are 8 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 12first strand
Strand 2
B
410 415parallel
Strand 3
B
362 366parallel
Strand 4
B
294 297parallel
Strand 5
B
218 223parallel
Strand 6
B
159 164parallel
Strand 7
B
112 118parallel
Strand 8
B
72 76parallel
Back to list of sheets
Back to top of page

There are 3 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
228 230first strand
Strand 2
B
302 305parallel
Strand 3
B
324 325anti-parallel
Back to list of sheets
Back to top of page

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
332 334first strand
Strand 2
B
339 341anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
435 438first strand
Strand 2
B
443 446anti-parallel
Back to list of sheets
Back to top of page

There are 9 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 13first strand
Strand 2
C
410 415parallel
Strand 3
C
362 367parallel
Strand 4
C
293 298parallel
Strand 5
C
218 224parallel
Strand 6
C
159 164parallel
Strand 7
C
112 118parallel
Strand 8
C
72 76parallel
Strand 9
C
9 13parallel
Back to list of sheets
Back to top of page

There are 3 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
228 230first strand
Strand 2
C
302 305parallel
Strand 3
C
324 325anti-parallel
Back to list of sheets
Back to top of page

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
333 334first strand
Strand 2
C
339 340anti-parallel
Back to list of sheets
Back to top of page

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
435 437first strand
Strand 2
C
444 446anti-parallel
Back to list of sheets
Back to top of page

There are 9 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 13first strand
Strand 2
D
410 415parallel
Strand 3
D
362 366parallel
Strand 4
D
293 297parallel
Strand 5
D
218 223parallel
Strand 6
D
159 164parallel
Strand 7
D
112 118parallel
Strand 8
D
72 76parallel
Strand 9
D
9 13parallel
Back to list of sheets
Back to top of page

There are 3 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
228 230first strand
Strand 2
D
302 305parallel
Strand 3
D
324 325anti-parallel
Back to list of sheets
Back to top of page

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
333 334first strand
Strand 2
D
339 340anti-parallel
Back to list of sheets
Back to top of page

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
435 438first strand
Strand 2
D
443 446anti-parallel
Back to list of sheets
Back to top of page

There are 9 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
9 13first strand
Strand 2
E
410 415parallel
Strand 3
E
362 366parallel
Strand 4
E
294 297parallel
Strand 5
E
218 224parallel
Strand 6
E
159 164parallel
Strand 7
E
112 116parallel
Strand 8
E
72 76parallel
Strand 9
E
9 13parallel
Back to list of sheets
Back to top of page

There are 3 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
228 230first strand
Strand 2
E
302 305parallel
Strand 3
E
324 325anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
435 437first strand
Strand 2
E
444 446anti-parallel
Back to list of sheets
Back to top of page

There are 9 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
9 13first strand
Strand 2
F
410 415parallel
Strand 3
F
362 367parallel
Strand 4
F
295 298parallel
Strand 5
F
218 224parallel
Strand 6
F
159 164parallel
Strand 7
F
112 118parallel
Strand 8
F
72 76parallel
Strand 9
F
9 13parallel
Back to list of sheets
Back to top of page

There are 3 strands in FB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
228 230first strand
Strand 2
F
302 305parallel
Strand 3
F
324 325anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in FC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
332 333first strand
Strand 2
F
340 341anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in FD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
435 437first strand
Strand 2
F
444 446anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il