Analysis of interatomic Contacts of Structural Units in PDB entry:
9L1L


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 9L1L entry

There are 5 chains in PDB entry 9L1L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 3HIS 181
B
 GLU 4ARG 188
C
 ASP 1LEU 218
D
 ASP 1ASN 211
P
 SER 50ALA 64
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 13 helices in PDB entry 9L1L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
20 22Right-handed 310
Helix 2
AA2
A
49 53Right-handed 310
Helix 3
AA3
A
59 81Right-handed alpha
Helix 4
AA4
B
51 53Right-handed 310
Helix 5
AA5
B
54 65Right-handed alpha
Helix 6
AA6
B
65 76Right-handed alpha
Helix 7
AA7
B
76 84Right-handed alpha
Helix 8
AA8
B
132 135Right-handed 310
Helix 9
AA9
C
87 91Right-handed 310
Helix 10
AB1
C
194 196Right-handed 310
Helix 11
AB2
D
79 83Right-handed 310
Helix 12
AB3
D
120 126Right-handed alpha
Helix 13
AB4
D
182 188Right-handed alpha
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There are 17 sheets in PDB entry 9L1L. 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,

There are 6 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
8 10first strand
Strand 2
B
8 18anti-parallel
Strand 3
A
14 18anti-parallel
Strand 4
A
23 30anti-parallel
Strand 5
A
33 39anti-parallel
Strand 6
A
44 47anti-parallel
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There are 5 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
8 10first strand
Strand 2
B
8 18anti-parallel
Strand 3
B
23 31anti-parallel
Strand 4
B
36 41anti-parallel
Strand 5
B
47 48anti-parallel
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There are 4 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
92 97first strand
Strand 2
A
107 116anti-parallel
Strand 3
A
149 157anti-parallel
Strand 4
A
136 143anti-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
130 131first strand
Strand 2
A
122 127anti-parallel
Strand 3
A
165 170anti-parallel
Strand 4
A
178 180anti-parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
97 102first strand
Strand 2
B
114 121anti-parallel
Strand 3
B
154 160anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
127 130first strand
Strand 2
B
170 175anti-parallel
Strand 3
B
183 187anti-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
C
3 7first strand
Strand 2
C
18 25anti-parallel
Strand 3
C
78 83anti-parallel
Strand 4
C
68 73anti-parallel
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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
11 12first strand
Strand 2
C
115 119parallel
Strand 3
C
92 100anti-parallel
Strand 4
C
33 40anti-parallel
Strand 5
C
46 53anti-parallel
Strand 6
C
58 60anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
11 12first strand
Strand 2
C
115 119parallel
Strand 3
C
92 100anti-parallel
Strand 4
C
110 111anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
128 132first strand
Strand 2
C
143 153anti-parallel
Strand 3
C
182 192anti-parallel
Strand 4
C
170 173anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
128 132first strand
Strand 2
C
143 153anti-parallel
Strand 3
C
182 192anti-parallel
Strand 4
C
177 179anti-parallel
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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
159 160first strand
Strand 2
C
202 206anti-parallel
Strand 3
C
214 217anti-parallel
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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
4 5first strand
Strand 2
D
17 25anti-parallel
Strand 3
D
70 78anti-parallel
Strand 4
D
62 65anti-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
D
10 13first strand
Strand 2
D
102 105parallel
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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
52 54first strand
Strand 2
D
45 49anti-parallel
Strand 3
D
34 38anti-parallel
Strand 4
D
85 90anti-parallel
Strand 5
D
96 97anti-parallel
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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
113 117first strand
Strand 2
D
128 138anti-parallel
Strand 3
D
172 181anti-parallel
Strand 4
D
158 162anti-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
D
152 153first strand
Strand 2
D
143 149anti-parallel
Strand 3
D
190 197anti-parallel
Strand 4
D
200 209anti-parallel
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