Analysis of interatomic Contacts of Structural Units in PDB entry:
9XE9


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 9XE9 entry

There are 6 chains in PDB entry 9XE9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 427PRO 3894
B
 U 1 A 11
C
 G 1 U 13
D
 A 5 A 14
E
 C 12 A 19
F
 U 1 U 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 are155 helices in PDB entry 9XE9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
427 436Right-handed alpha
Helix 2
AA2
A
447 460Right-handed alpha
Helix 3
AA3
A
466 485Right-handed alpha
Helix 4
AA4
A
487 489Right-handed 310
Helix 5
AA5
A
490 495Right-handed alpha
Helix 6
AA6
A
510 523Right-handed alpha
Helix 7
AA7
A
540 554Right-handed alpha
Helix 8
AA8
A
561 580Right-handed alpha
Helix 9
AA9
A
586 603Right-handed alpha
Helix 10
AB1
A
606 622Right-handed alpha
Helix 11
AB2
A
625 649Right-handed alpha
Helix 12
AB3
A
655 659Right-handed 310
Helix 13
AB4
A
661 670Right-handed alpha
Helix 14
AB5
A
673 681Right-handed alpha
Helix 15
AB6
A
684 690Right-handed 310
Helix 16
AB7
A
748 761Right-handed alpha
Helix 17
AB8
A
811 817Right-handed 310
Helix 18
AB9
A
832 843Right-handed alpha
Helix 19
AC1
A
844 854Right-handed alpha
Helix 20
AC2
A
869 873Right-handed 310
Helix 21
AC3
A
876 897Right-handed alpha
Helix 22
AC4
A
899 912Right-handed alpha
Helix 23
AC5
A
914 919Right-handed 310
Helix 24
AC6
A
930 946Right-handed alpha
Helix 25
AC7
A
955 967Right-handed alpha
Helix 26
AC8
A
973 987Right-handed alpha
Helix 27
AC9
A
987 997Right-handed alpha
Helix 28
AD1
A
1008 1024Right-handed alpha
Helix 29
AD2
A
1028 1042Right-handed alpha
Helix 30
AD3
A
1044 1056Right-handed alpha
Helix 31
AD4
A
1057 1061Right-handed 310
Helix 32
AD5
A
1076 1081Right-handed alpha
Helix 33
AD6
A
1084 1088Right-handed 310
Helix 34
AD7
A
1104 1111Right-handed alpha
Helix 35
AD8
A
1118 1138Right-handed alpha
Helix 36
AD9
A
1178 1187Right-handed alpha
Helix 37
AE1
A
1196 1208Right-handed alpha
Helix 38
AE2
A
1221 1232Right-handed alpha
Helix 39
AE3
A
1237 1254Right-handed alpha
Helix 40
AE4
A
1266 1277Right-handed alpha
Helix 41
AE5
A
1291 1295Right-handed 310
Helix 42
AE6
A
1297 1309Right-handed alpha
Helix 43
AE7
A
1315 1329Right-handed alpha
Helix 44
AE8
A
1330 1350Right-handed alpha
Helix 45
AE9
A
1401 1426Right-handed alpha
Helix 46
AF1
A
1428 1434Right-handed 310
Helix 47
AF2
A
1436 1463Right-handed alpha
Helix 48
AF3
A
1465 1481Right-handed alpha
Helix 49
AF4
A
1487 1505Right-handed alpha
Helix 50
AF5
A
1508 1514Right-handed alpha
Helix 51
AF6
A
1515 1524Right-handed alpha
Helix 52
AF7
A
1524 1531Right-handed alpha
Helix 53
AF8
A
1532 1534Right-handed 310
Helix 54
AF9
A
1542 1547Right-handed 310
Helix 55
AG1
A
1552 1571Right-handed alpha
Helix 56
AG2
A
1572 1581Right-handed alpha
Helix 57
AG3
A
1603 1611Right-handed alpha
Helix 58
AG4
A
1612 1616Right-handed 310
Helix 59
AG5
A
1623 1649Right-handed alpha
Helix 60
AG6
A
1659 1666Right-handed alpha
Helix 61
AG7
A
1760 1773Right-handed alpha
Helix 62
AG8
A
1780 1792Right-handed alpha
Helix 63
AG9
A
1793 1795Right-handed 310
Helix 64
AH1
A
1796 1805Right-handed alpha
Helix 65
AH2
A
1806 1810Right-handed 310
Helix 66
AH3
A
1812 1816Right-handed 310
Helix 67
AH4
A
1831 1853Right-handed alpha
Helix 68
AH5
A
1869 1877Right-handed alpha
Helix 69
AH6
A
1883 1896Right-handed alpha
Helix 70
AH7
A
1904 1910Right-handed alpha
Helix 71
AH8
A
1912 1917Right-handed alpha
Helix 72
AH9
A
1922 1945Right-handed alpha
Helix 73
AI1
A
1946 1948Right-handed 310
Helix 74
AI2
A
1962 1977Right-handed alpha
Helix 75
AI3
A
1988 2002Right-handed alpha
Helix 76
AI4
A
2005 2014Right-handed alpha
Helix 77
AI5
A
2015 2040Right-handed alpha
Helix 78
AI6
A
2045 2063Right-handed alpha
Helix 79
AI7
A
2063 2079Right-handed alpha
Helix 80
AI8
A
2117 2122Right-handed alpha
Helix 81
AI9
A
2122 2127Right-handed alpha
Helix 82
AJ1
A
2138 2154Right-handed alpha
Helix 83
AJ2
A
2157 2163Right-handed alpha
Helix 84
AJ3
A
2199 2209Right-handed alpha
Helix 85
AJ4
A
2211 2219Right-handed alpha
Helix 86
AJ5
A
2235 2247Right-handed alpha
Helix 87
AJ6
A
2250 2259Right-handed alpha
Helix 88
AJ7
A
2286 2305Right-handed alpha
Helix 89
AJ8
A
2316 2335Right-handed alpha
Helix 90
AJ9
A
2361 2366Right-handed alpha
Helix 91
AK1
A
2367 2379Right-handed alpha
Helix 92
AK2
A
2382 2397Right-handed alpha
Helix 93
AK3
A
2404 2420Right-handed alpha
Helix 94
AK4
A
2429 2440Right-handed alpha
Helix 95
AK5
A
2441 2445Right-handed 310
Helix 96
AK6
A
2447 2457Right-handed alpha
Helix 97
AK7
A
2458 2461Right-handed 310
Helix 98
AK8
A
2478 2503Right-handed alpha
Helix 99
AK9
A
2530 2558Right-handed alpha
Helix 100
AL1
A
2590 2594Right-handed 310
Helix 101
AL2
A
2595 2600Right-handed alpha
Helix 102
AL3
A
2605 2623Right-handed alpha
Helix 103
AL4
A
2626 2643Right-handed alpha
Helix 104
AL5
A
2645 2657Right-handed alpha
Helix 105
AL6
A
2660 2664Right-handed 310
Helix 106
AL7
A
2671 2676Right-handed alpha
Helix 107
AL8
A
2678 2697Right-handed alpha
Helix 108
AL9
A
2753 2764Right-handed alpha
Helix 109
AM1
A
2770 2783Right-handed alpha
Helix 110
AM2
A
2806 2814Right-handed alpha
Helix 111
AM3
A
2816 2836Right-handed alpha
Helix 112
AM4
A
2869 2890Right-handed alpha
Helix 113
AM5
A
2898 2908Right-handed alpha
Helix 114
AM6
A
2916 2929Right-handed alpha
Helix 115
AM7
A
2932 2939Right-handed alpha
Helix 116
AM8
A
2944 2953Right-handed alpha
Helix 117
AM9
A
2993 3003Right-handed alpha
Helix 118
AN1
A
3043 3060Right-handed alpha
Helix 119
AN2
A
3062 3073Right-handed alpha
Helix 120
AN3
A
3104 3114Right-handed alpha
Helix 121
AN4
A
3116 3121Right-handed alpha
Helix 122
AN5
A
3127 3129Right-handed 310
Helix 123
AN6
A
3130 3141Right-handed alpha
Helix 124
AN7
A
3142 3163Right-handed alpha
Helix 125
AN8
A
3167 3187Right-handed alpha
Helix 126
AN9
A
3209 3217Right-handed alpha
Helix 127
AO1
A
3237 3251Right-handed alpha
Helix 128
AO2
A
3255 3268Right-handed alpha
Helix 129
AO3
A
3272 3276Right-handed 310
Helix 130
AO4
A
3288 3293Right-handed alpha
Helix 131
AO5
A
3297 3305Right-handed alpha
Helix 132
AO6
A
3306 3309Right-handed 310
Helix 133
AO7
A
3312 3326Right-handed alpha
Helix 134
AO8
A
3327 3329Right-handed 310
Helix 135
AO9
A
3330 3335Right-handed alpha
Helix 136
AP1
A
3382 3398Right-handed alpha
Helix 137
AP2
A
3406 3416Right-handed alpha
Helix 138
AP3
A
3503 3514Right-handed alpha
Helix 139
AP4
A
3543 3556Right-handed alpha
Helix 140
AP5
A
3556 3565Right-handed alpha
Helix 141
AP6
A
3587 3594Right-handed alpha
Helix 142
AP7
A
3607 3624Right-handed alpha
Helix 143
AP8
A
3627 3629Right-handed 310
Helix 144
AP9
A
3630 3642Right-handed alpha
Helix 145
AQ1
A
3677 3687Right-handed alpha
Helix 146
AQ2
A
3694 3699Right-handed 310
Helix 147
AQ3
A
3700 3722Right-handed alpha
Helix 148
AQ4
A
3724 3739Right-handed alpha
Helix 149
AQ5
A
3754 3760Right-handed 310
Helix 150
AQ6
A
3792 3796Right-handed 310
Helix 151
AQ7
A
3799 3819Right-handed alpha
Helix 152
AQ8
A
3824 3831Right-handed alpha
Helix 153
AQ9
A
3851 3855Right-handed 310
Helix 154
AR1
A
3859 3866Right-handed alpha
Helix 155
AR2
A
3873 3888Right-handed alpha
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There are 18 sheets in PDB entry 9XE9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
694 696first strand
Strand 2
A
821 825anti-parallel
Strand 3
A
857 862parallel
Strand 4
A
801 805anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
728 729first strand
Strand 2
A
1752 1755anti-parallel
Strand 3
A
969 972parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1003 1004first strand
Strand 2
A
1536 1537anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1357 1362first strand
Strand 2
A
1369 1374anti-parallel
Strand 3
A
1382 1387anti-parallel
Strand 4
A
1393 1400anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1821 1825first strand
Strand 2
A
2231 2234anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2282 2285first strand
Strand 2
A
2268 2271anti-parallel
Strand 3
A
2401 2402parallel
Strand 4
A
2464 2465anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2507 2515first strand
Strand 2
A
2518 2529anti-parallel
Strand 3
A
2347 2356anti-parallel
Strand 4
A
2568 2570anti-parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2574 2575first strand
Strand 2
A
2580 2581anti-parallel
Strand 3
A
2586 2587anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2958 2959first strand
Strand 2
A
2991 2992anti-parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
3006 3009first strand
Strand 2
A
3037 3042parallel
Strand 3
A
3027 3031anti-parallel
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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
3076 3081first strand
Strand 2
A
3221 3225anti-parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
3086 3094first strand
Strand 2
A
3191 3199anti-parallel
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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
3343 3346first strand
Strand 2
A
3355 3359anti-parallel
Strand 3
A
3364 3369anti-parallel
Strand 4
A
3374 3378anti-parallel
Strand 5
A
3455 3459parallel
Strand 6
A
3431 3437anti-parallel
Strand 7
A
3445 3448anti-parallel
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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
3466 3469first strand
Strand 2
A
3496 3499anti-parallel
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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
3479 3482first strand
Strand 2
A
3486 3491anti-parallel
Strand 3
A
3531 3537anti-parallel
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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
3647 3650first strand
Strand 2
A
3661 3664anti-parallel
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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
3765 3767first strand
Strand 2
A
3771 3773anti-parallel
Strand 3
A
3781 3789anti-parallel
Strand 4
A
3776 3778anti-parallel
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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
3765 3767first strand
Strand 2
A
3771 3773anti-parallel
Strand 3
A
3781 3789anti-parallel
Strand 4
A
3843 3850anti-parallel
Strand 5
A
3833 3840anti-parallel
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