Analysis of interatomic Contacts of Structural Units in PDB entry:
3SZG


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 3SZG entry

There are 2 chains in PDB entry 3SZG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 679
B
 MET 1LEU 669
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 are109 helices in PDB entry 3SZG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 9Right-handed 310
Helix 2
2
A
25 43Right-handed alpha
Helix 3
3
A
60 65Right-handed 310
Helix 4
4
A
66 84Right-handed alpha
Helix 5
5
A
85 87Right-handed 310
Helix 6
6
A
132 136Right-handed alpha
Helix 7
7
A
177 181Right-handed 310
Helix 8
8
A
184 192Right-handed alpha
Helix 9
9
A
208 224Right-handed alpha
Helix 10
10
A
276 286Right-handed alpha
Helix 11
11
A
286 296Right-handed alpha
Helix 12
12
A
296 302Right-handed alpha
Helix 13
13
A
332 358Right-handed alpha
Helix 14
14
A
370 387Right-handed alpha
Helix 15
15
A
390 392Right-handed 310
Helix 16
16
A
410 420Right-handed alpha
Helix 17
17
A
428 439Right-handed alpha
Helix 18
18
A
452 474Right-handed alpha
Helix 19
19
A
482 489Right-handed alpha
Helix 20
20
A
509 524Right-handed alpha
Helix 21
21
A
527 542Right-handed alpha
Helix 22
22
A
563 578Right-handed alpha
Helix 23
23
A
580 593Right-handed alpha
Helix 24
24
A
605 609Right-handed 310
Helix 25
25
A
613 630Right-handed alpha
Helix 26
26
A
632 638Right-handed alpha
Helix 27
27
A
665 676Right-handed alpha
Helix 28
28
B
6 9Right-handed 310
Helix 29
29
B
25 43Right-handed alpha
Helix 30
30
B
60 65Right-handed 310
Helix 31
31
B
66 84Right-handed alpha
Helix 32
32
B
85 87Right-handed 310
Helix 33
33
B
132 136Right-handed alpha
Helix 34
34
B
177 181Right-handed 310
Helix 35
35
B
184 192Right-handed alpha
Helix 36
36
B
208 224Right-handed alpha
Helix 37
37
B
276 286Right-handed alpha
Helix 38
38
B
286 296Right-handed alpha
Helix 39
39
B
296 302Right-handed alpha
Helix 40
40
B
332 358Right-handed alpha
Helix 41
41
B
370 387Right-handed alpha
Helix 42
42
B
390 392Right-handed 310
Helix 43
43
B
410 420Right-handed alpha
Helix 44
44
B
428 439Right-handed alpha
Helix 45
45
B
452 474Right-handed alpha
Helix 46
46
B
482 489Right-handed alpha
Helix 47
47
B
509 524Right-handed alpha
Helix 48
48
B
527 542Right-handed alpha
Helix 49
49
B
563 578Right-handed alpha
Helix 50
50
B
580 593Right-handed alpha
Helix 51
51
B
605 609Right-handed 310
Helix 52
52
B
613 630Right-handed alpha
Helix 53
53
B
632 638Right-handed alpha
Helix 54
54
B
665 676Right-handed alpha
Helix 55
55
C
6 9Right-handed 310
Helix 56
56
C
25 43Right-handed alpha
Helix 57
57
C
60 65Right-handed 310
Helix 58
58
C
66 84Right-handed alpha
Helix 59
59
C
85 87Right-handed 310
Helix 60
60
C
132 136Right-handed alpha
Helix 61
61
C
177 181Right-handed 310
Helix 62
62
C
184 192Right-handed alpha
Helix 63
63
C
208 224Right-handed alpha
Helix 64
64
C
276 286Right-handed alpha
Helix 65
65
C
286 296Right-handed alpha
Helix 66
66
C
296 302Right-handed alpha
Helix 67
67
C
332 358Right-handed alpha
Helix 68
68
C
370 387Right-handed alpha
Helix 69
69
C
390 392Right-handed 310
Helix 70
70
C
410 420Right-handed alpha
Helix 71
71
C
428 439Right-handed alpha
Helix 72
72
C
441 446Right-handed 310
Helix 73
73
C
451 474Right-handed alpha
Helix 74
74
C
482 489Right-handed alpha
Helix 75
75
C
509 524Right-handed alpha
Helix 76
76
C
527 542Right-handed alpha
Helix 77
77
C
563 578Right-handed alpha
Helix 78
78
C
580 593Right-handed alpha
Helix 79
79
C
605 609Right-handed 310
Helix 80
80
C
613 630Right-handed alpha
Helix 81
81
C
632 638Right-handed alpha
Helix 82
82
C
665 676Right-handed alpha
Helix 83
83
D
6 9Right-handed 310
Helix 84
84
D
25 43Right-handed alpha
Helix 85
85
D
60 65Right-handed 310
Helix 86
86
D
66 85Right-handed alpha
Helix 87
87
D
132 136Right-handed alpha
Helix 88
88
D
177 181Right-handed 310
Helix 89
89
D
184 192Right-handed alpha
Helix 90
90
D
208 224Right-handed alpha
Helix 91
91
D
276 286Right-handed alpha
Helix 92
92
D
286 296Right-handed alpha
Helix 93
93
D
296 302Right-handed alpha
Helix 94
94
D
332 358Right-handed alpha
Helix 95
95
D
370 387Right-handed alpha
Helix 96
96
D
390 392Right-handed 310
Helix 97
97
D
410 420Right-handed alpha
Helix 98
98
D
428 439Right-handed alpha
Helix 99
99
D
441 446Right-handed 310
Helix 100
100
D
451 474Right-handed alpha
Helix 101
101
D
482 489Right-handed alpha
Helix 102
102
D
509 524Right-handed alpha
Helix 103
103
D
527 542Right-handed alpha
Helix 104
104
D
563 578Right-handed alpha
Helix 105
105
D
580 593Right-handed alpha
Helix 106
106
D
605 609Right-handed 310
Helix 107
107
D
613 630Right-handed alpha
Helix 108
108
D
632 638Right-handed alpha
Helix 109
109
D
665 676Right-handed alpha
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There are 20 sheets in PDB entry 3SZG. 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,

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
A
114 120first strand
Strand 2
A
102 111anti-parallel
Strand 3
A
90 99anti-parallel
Strand 4
A
47 49parallel
Strand 5
A
11 18parallel
Strand 6
A
268 275anti-parallel
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There are 2 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
126 127first strand
Strand 2
A
130 131anti-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
A
145 148first strand
Strand 2
A
151 154anti-parallel
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There are 7 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
255 259first strand
Strand 2
A
248 252anti-parallel
Strand 3
A
227 231anti-parallel
Strand 4
A
196 200parallel
Strand 5
A
170 175parallel
Strand 6
A
159 163anti-parallel
Strand 7
A
304 308parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
422 425first strand
Strand 2
A
394 398parallel
Strand 3
A
362 366parallel
Strand 4
A
475 479parallel
Strand 5
A
502 503parallel
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There are 6 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
114 120first strand
Strand 2
B
102 111anti-parallel
Strand 3
B
90 99anti-parallel
Strand 4
B
47 49parallel
Strand 5
B
11 18parallel
Strand 6
B
268 275anti-parallel
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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
126 127first strand
Strand 2
B
130 131anti-parallel
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There are 2 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
145 148first strand
Strand 2
B
151 154anti-parallel
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There are 7 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
255 259first strand
Strand 2
B
248 252anti-parallel
Strand 3
B
227 231anti-parallel
Strand 4
B
196 200parallel
Strand 5
B
170 175parallel
Strand 6
B
159 163anti-parallel
Strand 7
B
304 308parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
422 425first strand
Strand 2
B
394 398parallel
Strand 3
B
362 366parallel
Strand 4
B
475 479parallel
Strand 5
B
502 503parallel
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There are 6 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
114 120first strand
Strand 2
C
102 111anti-parallel
Strand 3
C
90 99anti-parallel
Strand 4
C
47 49parallel
Strand 5
C
11 18parallel
Strand 6
C
268 275anti-parallel
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There are 2 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
126 127first strand
Strand 2
C
130 131anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
145 148first strand
Strand 2
C
151 154anti-parallel
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There are 7 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
255 259first strand
Strand 2
C
248 252anti-parallel
Strand 3
C
227 231anti-parallel
Strand 4
C
196 200parallel
Strand 5
C
170 175parallel
Strand 6
C
159 163anti-parallel
Strand 7
C
304 308parallel
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There are 5 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
422 425first strand
Strand 2
C
394 398parallel
Strand 3
C
362 366parallel
Strand 4
C
475 479parallel
Strand 5
C
502 503parallel
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There are 6 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
114 120first strand
Strand 2
D
102 111anti-parallel
Strand 3
D
90 99anti-parallel
Strand 4
D
47 49parallel
Strand 5
D
11 18parallel
Strand 6
D
268 275anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
126 127first strand
Strand 2
D
130 131anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
145 148first strand
Strand 2
D
151 154anti-parallel
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There are 7 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
255 259first strand
Strand 2
D
248 252anti-parallel
Strand 3
D
227 231anti-parallel
Strand 4
D
196 200parallel
Strand 5
D
170 175parallel
Strand 6
D
159 163anti-parallel
Strand 7
D
304 308parallel
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There are 5 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
422 425first strand
Strand 2
D
394 398parallel
Strand 3
D
362 366parallel
Strand 4
D
475 479parallel
Strand 5
D
502 503parallel
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