Analysis of interatomic Contacts of Structural Units in PDB entry:
4GRL


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 4GRL entry

There are 4 chains in PDB entry 4GRL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ASP -1PRO 180
B
SER 3GLN 191
C
GLU 2SER 192
D
ARG 4ASP 267
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 12 helices in PDB entry 4GRL. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
45 49Right-handed 310
Helix 2
2
A
55 77Right-handed alpha
Helix 3
3
B
51 53Right-handed 310
Helix 4
4
B
54 64Right-handed alpha
Helix 5
5
B
64 78Right-handed alpha
Helix 6
6
B
78 86Right-handed alpha
Helix 7
7
B
86 91Right-handed alpha
Helix 8
8
C
81 85Right-handed 310
Helix 9
9
C
184 188Right-handed 310
Helix 10
10
D
108 112Right-handed 310
Helix 11
11
D
154 162Right-handed alpha
Helix 12
12
D
221 226Right-handed alpha
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There are 18 sheets in PDB entry 4GRL. 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,

There are 8 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
40 42first strand
Strand 2
A
30 35anti-parallel
Strand 3
A
19 25anti-parallel
Strand 4
A
4 14anti-parallel
Strand 5
B
8 18anti-parallel
Strand 6
B
23 32anti-parallel
Strand 7
B
35 41anti-parallel
Strand 8
B
47 49anti-parallel
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There are 4 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
88 93first strand
Strand 2
A
103 112anti-parallel
Strand 3
A
145 153anti-parallel
Strand 4
A
132 134anti-parallel
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There are 4 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
88 93first strand
Strand 2
A
103 112anti-parallel
Strand 3
A
145 153anti-parallel
Strand 4
A
138 139anti-parallel
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There are 4 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
126 128first strand
Strand 2
A
118 123anti-parallel
Strand 3
A
161 166anti-parallel
Strand 4
A
174 178anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
98 103first strand
Strand 2
B
114 122anti-parallel
Strand 3
B
155 162anti-parallel
Strand 4
B
142 144anti-parallel
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There are 4 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
98 103first strand
Strand 2
B
114 122anti-parallel
Strand 3
B
155 162anti-parallel
Strand 4
B
148 149anti-parallel
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There are 4 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
137 138first strand
Strand 2
B
128 133anti-parallel
Strand 3
B
170 176anti-parallel
Strand 4
B
184 189anti-parallel
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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
C
4 7first strand
Strand 2
C
19 25anti-parallel
Strand 3
C
72 77anti-parallel
Strand 4
C
62 67anti-parallel
Strand 5
C
56 59anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
10 14first strand
Strand 2
C
106 111parallel
Strand 3
C
87 94anti-parallel
Strand 4
C
30 38anti-parallel
Strand 5
C
44 51anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
10 14first strand
Strand 2
C
106 111parallel
Strand 3
C
87 94anti-parallel
Strand 4
C
101 102anti-parallel
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There are 4 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
120 124first strand
Strand 2
C
133 138anti-parallel
Strand 3
C
171 178anti-parallel
Strand 4
C
154 156anti-parallel
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There are 4 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
120 124first strand
Strand 2
C
133 138anti-parallel
Strand 3
C
171 178anti-parallel
Strand 4
C
160 162anti-parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
35 39first strand
Strand 2
D
132 137parallel
Strand 3
D
113 120anti-parallel
Strand 4
D
56 62anti-parallel
Strand 5
D
69 75anti-parallel
Strand 6
D
78 81anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
35 39first strand
Strand 2
D
132 137parallel
Strand 3
D
113 120anti-parallel
Strand 4
D
127 128anti-parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
44 46first strand
Strand 2
D
101 104anti-parallel
Strand 3
D
90 93anti-parallel
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There are 4 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
147 151first strand
Strand 2
D
163 173anti-parallel
Strand 3
D
211 220anti-parallel
Strand 4
D
193 195anti-parallel
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There are 4 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
147 151first strand
Strand 2
D
163 173anti-parallel
Strand 3
D
211 220anti-parallel
Strand 4
D
200 201anti-parallel
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There are 4 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
187 189first strand
Strand 2
D
179 184anti-parallel
Strand 3
D
230 237anti-parallel
Strand 4
D
256 263anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il