Analysis of interatomic Contacts of Structural Units in PDB entry:
4C2T


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 4C2T entry

There are 2 chains in PDB entry 4C2T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 5ILE 662
B
 ALA 5ALA 643
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 are149 helices in PDB entry 4C2T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 13Right-handed alpha
Helix 2
2
A
14 22Right-handed alpha
Helix 3
3
A
37 52Right-handed alpha
Helix 4
4
A
56 58Right-handed 310
Helix 5
5
A
66 79Right-handed alpha
Helix 6
6
A
92 104Right-handed alpha
Helix 7
7
A
105 107Right-handed 310
Helix 8
8
A
120 129Right-handed alpha
Helix 9
9
A
140 154Right-handed alpha
Helix 10
10
A
157 163Right-handed alpha
Helix 11
11
A
174 190Right-handed alpha
Helix 12
12
A
197 210Right-handed alpha
Helix 13
13
A
210 221Right-handed alpha
Helix 14
14
A
228 232Right-handed 310
Helix 15
15
A
233 245Right-handed alpha
Helix 16
16
A
261 265Right-handed 310
Helix 17
17
A
268 273Right-handed alpha
Helix 18
18
A
273 278Right-handed alpha
Helix 19
19
A
294 305Right-handed alpha
Helix 20
20
A
333 350Right-handed alpha
Helix 21
21
A
353 355Right-handed 310
Helix 22
22
A
363 365Right-handed 310
Helix 23
23
A
366 378Right-handed alpha
Helix 24
24
A
392 407Right-handed alpha
Helix 25
25
A
410 419Right-handed alpha
Helix 26
26
A
427 441Right-handed alpha
Helix 27
27
A
444 450Right-handed alpha
Helix 28
28
A
460 480Right-handed alpha
Helix 29
29
A
482 494Right-handed alpha
Helix 30
30
A
495 503Right-handed alpha
Helix 31
31
A
507 526Right-handed alpha
Helix 32
32
A
527 531Right-handed 310
Helix 33
33
A
534 544Right-handed alpha
Helix 34
34
A
550 555Right-handed alpha
Helix 35
35
A
594 600Right-handed alpha
Helix 36
36
A
600 616Right-handed alpha
Helix 37
37
A
642 648Right-handed alpha
Helix 38
38
B
8 13Right-handed alpha
Helix 39
39
B
14 22Right-handed alpha
Helix 40
40
B
37 52Right-handed alpha
Helix 41
41
B
56 58Right-handed 310
Helix 42
42
B
66 79Right-handed alpha
Helix 43
43
B
83 87Right-handed 310
Helix 44
44
B
92 104Right-handed alpha
Helix 45
45
B
105 107Right-handed 310
Helix 46
46
B
120 130Right-handed alpha
Helix 47
47
B
140 154Right-handed alpha
Helix 48
48
B
157 163Right-handed alpha
Helix 49
49
B
174 190Right-handed alpha
Helix 50
50
B
197 210Right-handed alpha
Helix 51
51
B
210 218Right-handed alpha
Helix 52
52
B
228 232Right-handed 310
Helix 53
53
B
233 245Right-handed alpha
Helix 54
54
B
261 265Right-handed 310
Helix 55
55
B
267 273Right-handed alpha
Helix 56
56
B
273 278Right-handed alpha
Helix 57
57
B
294 305Right-handed alpha
Helix 58
58
B
333 350Right-handed alpha
Helix 59
59
B
353 355Right-handed 310
Helix 60
60
B
363 365Right-handed 310
Helix 61
61
B
366 378Right-handed alpha
Helix 62
62
B
392 407Right-handed alpha
Helix 63
63
B
410 420Right-handed alpha
Helix 64
64
B
426 441Right-handed alpha
Helix 65
65
B
443 450Right-handed alpha
Helix 66
66
B
461 463Right-handed 310
Helix 67
67
B
464 480Right-handed alpha
Helix 68
68
B
482 494Right-handed alpha
Helix 69
69
B
495 503Right-handed alpha
Helix 70
70
B
507 526Right-handed alpha
Helix 71
71
B
534 544Right-handed alpha
Helix 72
72
B
594 598Right-handed alpha
Helix 73
73
B
600 616Right-handed alpha
Helix 74
74
B
642 648Right-handed alpha
Helix 75
75
C
8 13Right-handed alpha
Helix 76
76
C
14 22Right-handed alpha
Helix 77
77
C
37 52Right-handed alpha
Helix 78
78
C
56 58Right-handed 310
Helix 79
79
C
66 81Right-handed alpha
Helix 80
80
C
92 104Right-handed alpha
Helix 81
81
C
105 107Right-handed 310
Helix 82
82
C
117 129Right-handed alpha
Helix 83
83
C
140 154Right-handed alpha
Helix 84
84
C
157 163Right-handed alpha
Helix 85
85
C
174 190Right-handed alpha
Helix 86
86
C
197 210Right-handed alpha
Helix 87
87
C
210 221Right-handed alpha
Helix 88
88
C
233 245Right-handed alpha
Helix 89
89
C
255 259Right-handed 310
Helix 90
90
C
261 265Right-handed 310
Helix 91
91
C
268 273Right-handed alpha
Helix 92
92
C
273 278Right-handed alpha
Helix 93
93
C
294 306Right-handed alpha
Helix 94
94
C
332 350Right-handed alpha
Helix 95
95
C
353 355Right-handed 310
Helix 96
96
C
363 365Right-handed 310
Helix 97
97
C
366 377Right-handed alpha
Helix 98
98
C
392 407Right-handed alpha
Helix 99
99
C
410 418Right-handed alpha
Helix 100
100
C
426 441Right-handed alpha
Helix 101
101
C
443 450Right-handed alpha
Helix 102
102
C
461 466Right-handed alpha
Helix 103
103
C
466 479Right-handed alpha
Helix 104
104
C
482 493Right-handed alpha
Helix 105
105
C
496 503Right-handed alpha
Helix 106
106
C
506 526Right-handed alpha
Helix 107
107
C
535 544Right-handed alpha
Helix 108
108
C
549 554Right-handed alpha
Helix 109
109
C
571 574Right-handed 310
Helix 110
110
C
593 600Right-handed alpha
Helix 111
111
C
600 616Right-handed alpha
Helix 112
112
C
643 648Right-handed alpha
Helix 113
113
D
14 21Right-handed alpha
Helix 114
114
D
37 52Right-handed alpha
Helix 115
115
D
56 58Right-handed 310
Helix 116
116
D
66 81Right-handed alpha
Helix 117
117
D
91 104Right-handed alpha
Helix 118
118
D
105 108Right-handed 310
Helix 119
119
D
117 129Right-handed alpha
Helix 120
120
D
130 132Right-handed 310
Helix 121
121
D
140 154Right-handed alpha
Helix 122
122
D
157 163Right-handed alpha
Helix 123
123
D
174 191Right-handed alpha
Helix 124
124
D
197 210Right-handed alpha
Helix 125
125
D
210 221Right-handed alpha
Helix 126
126
D
229 232Right-handed 310
Helix 127
127
D
233 245Right-handed alpha
Helix 128
128
D
255 259Right-handed 310
Helix 129
129
D
261 265Right-handed 310
Helix 130
130
D
268 273Right-handed alpha
Helix 131
131
D
273 278Right-handed alpha
Helix 132
132
D
293 305Right-handed alpha
Helix 133
133
D
333 349Right-handed alpha
Helix 134
134
D
353 355Right-handed 310
Helix 135
135
D
363 365Right-handed 310
Helix 136
136
D
366 376Right-handed alpha
Helix 137
137
D
392 407Right-handed alpha
Helix 138
138
D
410 418Right-handed alpha
Helix 139
139
D
426 433Right-handed alpha
Helix 140
140
D
434 441Right-handed alpha
Helix 141
141
D
443 450Right-handed alpha
Helix 142
142
D
460 480Right-handed alpha
Helix 143
143
D
482 494Right-handed alpha
Helix 144
144
D
495 503Right-handed alpha
Helix 145
145
D
505 526Right-handed alpha
Helix 146
146
D
534 544Right-handed alpha
Helix 147
147
D
594 600Right-handed alpha
Helix 148
148
D
600 617Right-handed alpha
Helix 149
149
D
643 648Right-handed alpha
Back to top of page

There are 28 sheets in PDB entry 4C2T. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, BA, BB, BC, BD, BE, BF, BG, CA, CB, CC, CD, CE, CF, A, DB, C, DD, DE, DF, G, DH,

There are 6 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
88 91first strand
Strand 2
A
60 64parallel
Strand 3
A
223 226parallel
Strand 4
A
251 254parallel
Strand 5
A
28 31parallel
Strand 6
A
282 284parallel
Back to list of sheets
Back to top of page

There are 2 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
114 115first strand
Strand 2
A
193 194parallel
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
168 169first strand
Strand 2
A
172 173anti-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
288 293first strand
Strand 2
A
316 319parallel
Back to list of sheets
Back to top of page

There are 7 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
381 383first strand
Strand 2
A
565 569parallel
Strand 3
A
357 361parallel
Strand 4
A
578 584parallel
Strand 5
A
618 627parallel
Strand 6
A
326 330parallel
Strand 7
A
653 655parallel
Back to list of sheets
Back to top of page

There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
588 589first strand
Strand 2
A
591 593parallel
Back to list of sheets
Back to top of page

There are 2 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
629 631first strand
Strand 2
A
636 638anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
88 91first strand
Strand 2
B
60 64parallel
Strand 3
B
223 226parallel
Strand 4
B
251 254parallel
Strand 5
B
28 32parallel
Strand 6
B
282 286parallel
Back to list of sheets
Back to top of page

There are 2 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
114 115first strand
Strand 2
B
193 194parallel
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
168 169first strand
Strand 2
B
172 173anti-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
288 293first strand
Strand 2
B
316 319parallel
Back to list of sheets
Back to top of page

There are 7 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
381 383first strand
Strand 2
B
565 569parallel
Strand 3
B
357 361parallel
Strand 4
B
578 584parallel
Strand 5
B
618 627parallel
Strand 6
B
326 330parallel
Strand 7
B
653 654parallel
Back to list of sheets
Back to top of page

There are 3 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
591 593first strand
Strand 2
B
587 589parallel
Strand 3
B
640 641anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in BG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
629 632first strand
Strand 2
B
635 638anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
88 91first strand
Strand 2
C
60 64parallel
Strand 3
C
223 226parallel
Strand 4
C
250 254parallel
Strand 5
C
28 31parallel
Strand 6
C
282 284parallel
Back to list of sheets
Back to top of page

There are 2 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
114 115first strand
Strand 2
C
193 194parallel
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
168 169first strand
Strand 2
C
172 173anti-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
288 293first strand
Strand 2
C
316 319parallel
Back to list of sheets
Back to top of page

There are 6 strands in CE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
566 569first strand
Strand 2
C
357 361parallel
Strand 3
C
578 583parallel
Strand 4
C
618 627parallel
Strand 5
C
326 330parallel
Strand 6
C
653 655parallel
Back to list of sheets
Back to top of page

There are 2 strands in CF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
629 631first strand
Strand 2
C
636 638anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
88 90first strand
Strand 2
D
60 63parallel
Strand 3
D
223 227parallel
Strand 4
D
249 254parallel
Strand 5
D
28 31parallel
Strand 6
D
282 284parallel
Back to list of sheets
Back to top of page

There are 2 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
114 115first strand
Strand 2
D
193 194parallel
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
168 169first strand
Strand 2
D
172 173anti-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
288 289first strand
Strand 2
D
316 317parallel
Back to list of sheets
Back to top of page

There are 5 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
566 569first strand
Strand 2
D
357 361parallel
Strand 3
D
578 583parallel
Strand 4
D
618 630parallel
Strand 5
D
637 638anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in DF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
566 569first strand
Strand 2
D
357 361parallel
Strand 3
D
578 583parallel
Strand 4
D
618 630parallel
Strand 5
D
326 332parallel
Strand 6
D
653 655parallel
Back to list of sheets
Back to top of page

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
D
637 638first strand
Strand 2
D
618 630anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in DH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
588 589first strand
Strand 2
D
591 593parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il