Analysis of interatomic Contacts of Structural Units in PDB entry:
2XAV


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 2XAV entry

There are 10 chains in PDB entry 2XAV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 4PHE 730
A
 GLN 732GLY 737
B
 ASN 4PHE 730
B
 GLN 732GLY 737
C
 ASN 4PHE 730
C
 GLN 732GLY 737
D
 GLN 360LEU 375
E
 GLN 360LEU 375
F
 GLN 360LEU 375
P
 TYR 1VAL 3
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 are118 helices in PDB entry 2XAV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 31Right-handed alpha
Helix 2
2
A
37 46Right-handed alpha
Helix 3
3
A
47 49Right-handed 310
Helix 4
4
A
55 68Right-handed alpha
Helix 5
5
A
76 95Right-handed alpha
Helix 6
6
A
101 112Right-handed alpha
Helix 7
7
A
117 123Right-handed alpha
Helix 8
8
A
124 132Right-handed alpha
Helix 9
9
A
136 142Right-handed 310
Helix 10
10
A
144 155Right-handed alpha
Helix 11
11
A
168 182Right-handed alpha
Helix 12
12
A
188 202Right-handed alpha
Helix 13
13
A
208 215Right-handed alpha
Helix 14
14
A
233 249Right-handed alpha
Helix 15
15
A
277 291Right-handed alpha
Helix 16
16
A
312 317Right-handed alpha
Helix 17
17
A
325 329Right-handed 310
Helix 18
18
A
340 349Right-handed alpha
Helix 19
19
A
357 361Right-handed 310
Helix 20
20
A
363 371Right-handed alpha
Helix 21
21
A
371 385Right-handed alpha
Helix 22
22
A
395 410Right-handed alpha
Helix 23
23
A
418 423Right-handed alpha
Helix 24
24
A
474 476Right-handed 310
Helix 25
25
A
477 496Right-handed alpha
Helix 26
26
A
500 511Right-handed alpha
Helix 27
27
A
519 527Right-handed alpha
Helix 28
28
A
536 563Right-handed alpha
Helix 29
29
A
567 570Right-handed 310
Helix 30
30
A
572 576Right-handed 310
Helix 31
31
A
578 582Right-handed 310
Helix 32
32
A
584 590Right-handed 310
Helix 33
33
A
598 610Right-handed alpha
Helix 34
34
A
623 629Right-handed alpha
Helix 35
35
A
658 663Right-handed alpha
Helix 36
36
A
668 672Right-handed 310
Helix 37
37
A
675 687Right-handed alpha
Helix 38
38
A
700 704Right-handed 310
Helix 39
39
A
704 708Right-handed 310
Helix 40
40
A
711 724Right-handed alpha
Helix 41
41
B
18 31Right-handed alpha
Helix 42
42
B
37 47Right-handed alpha
Helix 43
43
B
55 68Right-handed alpha
Helix 44
44
B
76 95Right-handed alpha
Helix 45
45
B
101 112Right-handed alpha
Helix 46
46
B
117 123Right-handed alpha
Helix 47
47
B
124 133Right-handed alpha
Helix 48
48
B
136 143Right-handed 310
Helix 49
49
B
144 155Right-handed alpha
Helix 50
50
B
168 182Right-handed alpha
Helix 51
51
B
188 202Right-handed alpha
Helix 52
52
B
208 215Right-handed alpha
Helix 53
53
B
233 249Right-handed alpha
Helix 54
54
B
277 290Right-handed alpha
Helix 55
55
B
312 317Right-handed alpha
Helix 56
56
B
325 329Right-handed 310
Helix 57
57
B
340 349Right-handed alpha
Helix 58
58
B
357 361Right-handed 310
Helix 59
59
B
363 371Right-handed alpha
Helix 60
60
B
371 385Right-handed alpha
Helix 61
61
B
395 410Right-handed alpha
Helix 62
62
B
417 423Right-handed alpha
Helix 63
63
B
476 494Right-handed alpha
Helix 64
64
B
500 511Right-handed alpha
Helix 65
65
B
519 527Right-handed alpha
Helix 66
66
B
536 563Right-handed alpha
Helix 67
67
B
567 571Right-handed 310
Helix 68
68
B
578 583Right-handed alpha
Helix 69
69
B
586 591Right-handed alpha
Helix 70
70
B
598 610Right-handed alpha
Helix 71
71
B
624 629Right-handed alpha
Helix 72
72
B
658 663Right-handed alpha
Helix 73
73
B
668 672Right-handed 310
Helix 74
74
B
675 687Right-handed alpha
Helix 75
75
B
700 704Right-handed 310
Helix 76
76
B
704 708Right-handed 310
Helix 77
77
B
711 724Right-handed alpha
Helix 78
78
C
18 31Right-handed alpha
Helix 79
79
C
37 47Right-handed alpha
Helix 80
80
C
55 68Right-handed alpha
Helix 81
81
C
76 95Right-handed alpha
Helix 82
82
C
101 112Right-handed alpha
Helix 83
83
C
117 123Right-handed alpha
Helix 84
84
C
124 135Right-handed alpha
Helix 85
85
C
136 143Right-handed 310
Helix 86
86
C
144 155Right-handed alpha
Helix 87
87
C
168 181Right-handed alpha
Helix 88
88
C
185 202Right-handed alpha
Helix 89
89
C
208 215Right-handed alpha
Helix 90
90
C
233 249Right-handed alpha
Helix 91
91
C
278 290Right-handed alpha
Helix 92
92
C
312 317Right-handed alpha
Helix 93
93
C
325 329Right-handed 310
Helix 94
94
C
340 349Right-handed alpha
Helix 95
95
C
357 361Right-handed 310
Helix 96
96
C
363 371Right-handed alpha
Helix 97
97
C
371 385Right-handed alpha
Helix 98
98
C
395 410Right-handed alpha
Helix 99
99
C
417 423Right-handed alpha
Helix 100
100
C
474 476Right-handed 310
Helix 101
101
C
477 496Right-handed alpha
Helix 102
102
C
500 511Right-handed alpha
Helix 103
103
C
519 527Right-handed alpha
Helix 104
104
C
536 563Right-handed alpha
Helix 105
105
C
567 570Right-handed 310
Helix 106
106
C
578 582Right-handed 310
Helix 107
107
C
584 591Right-handed 310
Helix 108
108
C
598 610Right-handed alpha
Helix 109
109
C
623 629Right-handed alpha
Helix 110
110
C
658 663Right-handed alpha
Helix 111
111
C
668 672Right-handed 310
Helix 112
112
C
675 689Right-handed alpha
Helix 113
113
C
700 704Right-handed 310
Helix 114
114
C
704 708Right-handed 310
Helix 115
115
C
710 724Right-handed alpha
Helix 116
116
D
366 371Right-handed alpha
Helix 117
117
E
366 371Right-handed alpha
Helix 118
118
F
366 372Right-handed alpha
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There are 21 sheets in PDB entry 2XAV. 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, CG,

There are 2 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
7 8first strand
Strand 2
A
53 54parallel
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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
205 206first strand
Strand 2
A
463 468anti-parallel
Strand 3
A
513 518parallel
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There are 7 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
460 461first strand
Strand 2
A
225 229anti-parallel
Strand 3
A
253 257parallel
Strand 4
A
301 307parallel
Strand 5
A
334 339parallel
Strand 6
A
412 416parallel
Strand 7
A
728 729anti-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
352 355first strand
Strand 2
A
391 394anti-parallel
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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
642 645first strand
Strand 2
A
652 655anti-parallel
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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
697 699first strand
Strand 2
A
732 734parallel
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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
709 710first strand
Strand 2
D
361 362parallel
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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
14 16first strand
Strand 2
B
6 8anti-parallel
Strand 3
B
53 54parallel
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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
205 206first strand
Strand 2
B
463 468anti-parallel
Strand 3
B
513 518parallel
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There are 7 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
460 461first strand
Strand 2
B
225 229anti-parallel
Strand 3
B
253 257parallel
Strand 4
B
302 307parallel
Strand 5
B
334 339parallel
Strand 6
B
412 416parallel
Strand 7
B
728 729anti-parallel
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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
352 355first strand
Strand 2
B
391 394anti-parallel
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There are 2 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
642 647first strand
Strand 2
B
650 655anti-parallel
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There are 2 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
697 699first strand
Strand 2
B
732 734parallel
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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
709 710first strand
Strand 2
E
361 362parallel
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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
14 16first strand
Strand 2
C
6 8anti-parallel
Strand 3
C
52 54parallel
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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
158 159first strand
Strand 2
C
164 165anti-parallel
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There are 3 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
205 206first strand
Strand 2
C
463 468anti-parallel
Strand 3
C
513 518parallel
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There are 7 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
460 461first strand
Strand 2
C
225 229anti-parallel
Strand 3
C
253 257parallel
Strand 4
C
301 307parallel
Strand 5
C
334 339parallel
Strand 6
C
412 416parallel
Strand 7
C
728 729anti-parallel
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There are 2 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
352 355first strand
Strand 2
C
391 394anti-parallel
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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
642 645first strand
Strand 2
C
652 655anti-parallel
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There are 2 strands in CG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
697 699first strand
Strand 2
C
732 734parallel
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