Analysis of interatomic Contacts of Structural Units in PDB entry:
1TLL


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 1TLL entry

There are 2 chains in PDB entry 1TLL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 750ILE 1413
B
 ARG 2752ILE 3413
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 are 53 helices in PDB entry 1TLL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
764 778Right-handed alpha
Helix 2
2
A
795 799Right-handed 310
Helix 3
3
A
815 817Right-handed 310
Helix 4
4
A
818 829Right-handed alpha
Helix 5
5
A
840 845Right-handed alpha
Helix 6
6
A
893 906Right-handed alpha
Helix 7
7
A
922 943Right-handed alpha
Helix 8
8
A
979 988Right-handed alpha
Helix 9
9
A
1022 1026Right-handed 310
Helix 10
10
A
1040 1049Right-handed alpha
Helix 11
11
A
1089 1097Right-handed alpha
Helix 12
12
A
1105 1114Right-handed alpha
Helix 13
13
A
1118 1129Right-handed alpha
Helix 14
14
A
1132 1143Right-handed alpha
Helix 15
15
A
1145 1153Right-handed alpha
Helix 16
16
A
1159 1167Right-handed alpha
Helix 17
17
A
1200 1203Right-handed 310
Helix 18
18
A
1209 1216Right-handed alpha
Helix 19
19
A
1231 1235Right-handed 310
Helix 20
20
A
1251 1254Right-handed 310
Helix 21
21
A
1255 1270Right-handed alpha
Helix 22
22
A
1292 1302Right-handed alpha
Helix 23
23
A
1322 1330Right-handed alpha
Helix 24
24
A
1331 1341Right-handed alpha
Helix 25
25
A
1352 1368Right-handed alpha
Helix 26
26
A
1375 1387Right-handed alpha
Helix 27
27
A
1400 1412Right-handed alpha
Helix 28
28
B
2764 2778Right-handed alpha
Helix 29
29
B
2795 2799Right-handed 310
Helix 30
30
B
2815 2817Right-handed 310
Helix 31
31
B
2818 2829Right-handed alpha
Helix 32
32
B
2840 2846Right-handed alpha
Helix 33
33
B
2893 2905Right-handed alpha
Helix 34
34
B
2922 2942Right-handed alpha
Helix 35
35
B
2979 2989Right-handed alpha
Helix 36
36
B
3022 3026Right-handed 310
Helix 37
37
B
3040 3049Right-handed alpha
Helix 38
38
B
3090 3097Right-handed alpha
Helix 39
39
B
3105 3114Right-handed alpha
Helix 40
40
B
3119 3130Right-handed alpha
Helix 41
41
B
3132 3143Right-handed alpha
Helix 42
42
B
3145 3153Right-handed alpha
Helix 43
43
B
3159 3167Right-handed alpha
Helix 44
44
B
3199 3203Right-handed alpha
Helix 45
45
B
3209 3215Right-handed alpha
Helix 46
46
B
3231 3235Right-handed 310
Helix 47
47
B
3251 3254Right-handed 310
Helix 48
48
B
3255 3269Right-handed alpha
Helix 49
49
B
3292 3302Right-handed alpha
Helix 50
50
B
3322 3341Right-handed alpha
Helix 51
51
B
3351 3371Right-handed alpha
Helix 52
52
B
3379 3387Right-handed alpha
Helix 53
53
B
3400 3413Right-handed alpha
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There are 13 sheets in PDB entry 1TLL. 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,

There are 5 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
782 787first strand
Strand 2
A
754 760parallel
Strand 3
A
801 806parallel
Strand 4
A
878 885parallel
Strand 5
A
909 910parallel
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There are 5 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
782 787first strand
Strand 2
A
754 760parallel
Strand 3
A
801 806parallel
Strand 4
A
878 885parallel
Strand 5
A
915 918parallel
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There are 3 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
969 973first strand
Strand 2
A
1061 1068anti-parallel
Strand 3
A
1077 1081anti-parallel
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There are 6 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
1173 1176first strand
Strand 2
A
1032 1035anti-parallel
Strand 3
A
1223 1229anti-parallel
Strand 4
A
993 1002anti-parallel
Strand 5
A
1012 1018anti-parallel
Strand 6
A
1187 1193anti-parallel
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There are 2 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
1196 1198first strand
Strand 2
A
1206 1208anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1305 1312first strand
Strand 2
A
1277 1283parallel
Strand 3
A
1244 1249parallel
Strand 4
A
1345 1351parallel
Strand 5
A
1390 1396parallel
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There are 5 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
2782 2787first strand
Strand 2
B
2754 2760parallel
Strand 3
B
2801 2807parallel
Strand 4
B
2878 2885parallel
Strand 5
B
2909 2910parallel
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There are 5 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
2782 2787first strand
Strand 2
B
2754 2760parallel
Strand 3
B
2801 2807parallel
Strand 4
B
2878 2885parallel
Strand 5
B
2915 2918parallel
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There are 3 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
2969 2973first strand
Strand 2
B
3060 3070anti-parallel
Strand 3
B
3075 3081anti-parallel
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There are 3 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
2969 2973first strand
Strand 2
B
3060 3070anti-parallel
Strand 3
B
3088 3089anti-parallel
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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
B
3173 3176first strand
Strand 2
B
3032 3035anti-parallel
Strand 3
B
3223 3229anti-parallel
Strand 4
B
2993 3002anti-parallel
Strand 5
B
3012 3018anti-parallel
Strand 6
B
3187 3193anti-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
B
3196 3198first strand
Strand 2
B
3206 3208anti-parallel
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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3305 3312first strand
Strand 2
B
3277 3283parallel
Strand 3
B
3244 3249parallel
Strand 4
B
3345 3350parallel
Strand 5
B
3390 3394parallel
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