Analysis of interatomic Contacts of Structural Units in PDB entry:
5CXT

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 5CXT entry

There are 18 chains in PDB entry 5CXT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 420	ARG 530
B	ARG 89	PRO 97
C	GLN 419	ARG 530
D	VAL 88	GLY 98
E	VAL 418	ARG 529
F	ARG 89	GLY 98
G	GLN 419	ARG 530
H	VAL 88	GLY 98
I	PRO 420	ARG 530
J	VAL 88	GLY 98
K	GLY 0	ARG 529
L	VAL 88	GLY 98
M	PRO 420	ARG 530
N	VAL 88	GLY 98
O	PRO 420	ARG 529
P	VAL 88	PRO 97
Q	VAL 418	ARG 529
R	ARG 89	GLY 98

There are 45 helices in PDB entry 5CXT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	433	437	Right-handed 310
Helix 2	AA2	A	441	455	Right-handed alpha
Helix 3	AA3	A	480	492	Right-handed alpha
Helix 4	AA4	A	507	515	Right-handed alpha
Helix 5	AA5	A	516	520	Right-handed 310
Helix 6	AA6	C	433	437	Right-handed 310
Helix 7	AA7	C	441	455	Right-handed alpha
Helix 8	AA8	C	480	492	Right-handed alpha
Helix 9	AA9	C	507	515	Right-handed alpha
Helix 10	AB1	C	516	520	Right-handed 310
Helix 11	AB2	E	433	437	Right-handed 310
Helix 12	AB3	E	441	455	Right-handed alpha
Helix 13	AB4	E	480	492	Right-handed alpha
Helix 14	AB5	E	507	515	Right-handed alpha
Helix 15	AB6	E	516	520	Right-handed 310
Helix 16	AB7	G	433	437	Right-handed 310
Helix 17	AB8	G	441	455	Right-handed alpha
Helix 18	AB9	G	480	492	Right-handed alpha
Helix 19	AC1	G	507	515	Right-handed alpha
Helix 20	AC2	G	516	520	Right-handed 310
Helix 21	AC3	I	433	437	Right-handed 310
Helix 22	AC4	I	441	455	Right-handed alpha
Helix 23	AC5	I	480	492	Right-handed alpha
Helix 24	AC6	I	507	515	Right-handed alpha
Helix 25	AC7	I	516	520	Right-handed 310
Helix 26	AC8	K	433	437	Right-handed 310
Helix 27	AC9	K	441	455	Right-handed alpha
Helix 28	AD1	K	480	492	Right-handed alpha
Helix 29	AD2	K	507	515	Right-handed alpha
Helix 30	AD3	K	516	520	Right-handed 310
Helix 31	AD4	M	433	437	Right-handed 310
Helix 32	AD5	M	441	455	Right-handed alpha
Helix 33	AD6	M	480	492	Right-handed alpha
Helix 34	AD7	M	507	515	Right-handed alpha
Helix 35	AD8	M	516	520	Right-handed 310
Helix 36	AD9	O	433	437	Right-handed 310
Helix 37	AE1	O	441	455	Right-handed alpha
Helix 38	AE2	O	480	492	Right-handed alpha
Helix 39	AE3	O	507	515	Right-handed alpha
Helix 40	AE4	O	516	520	Right-handed 310
Helix 41	AE5	Q	433	437	Right-handed 310
Helix 42	AE6	Q	441	455	Right-handed alpha
Helix 43	AE7	Q	480	492	Right-handed alpha
Helix 44	AE8	Q	507	515	Right-handed alpha
Helix 45	AE9	Q	516	520	Right-handed 310

There are 18 sheets in PDB entry 5CXT. 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	462	465	first strand
Strand 2	A	474	477	anti-parallel
Strand 3	A	425	429	anti-parallel
Strand 4	A	502	505	anti-parallel

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There are 2 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	495	496	first strand
Strand 2	A	499	500	anti-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	C	462	465	first strand
Strand 2	C	474	477	anti-parallel
Strand 3	C	425	429	anti-parallel
Strand 4	C	502	505	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	495	496	first strand
Strand 2	C	499	500	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	462	465	first strand
Strand 2	E	474	477	anti-parallel
Strand 3	E	425	429	anti-parallel
Strand 4	E	502	506	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	495	496	first strand
Strand 2	E	499	500	anti-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	G	462	465	first strand
Strand 2	G	474	477	anti-parallel
Strand 3	G	425	429	anti-parallel
Strand 4	G	502	505	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	495	496	first strand
Strand 2	G	499	500	anti-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	I	462	465	first strand
Strand 2	I	474	477	anti-parallel
Strand 3	I	425	429	anti-parallel
Strand 4	I	502	505	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	495	496	first strand
Strand 2	I	499	500	anti-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	K	462	465	first strand
Strand 2	K	474	477	anti-parallel
Strand 3	K	425	429	anti-parallel
Strand 4	K	502	505	anti-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	K	495	496	first strand
Strand 2	K	499	500	anti-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	M	462	465	first strand
Strand 2	M	474	477	anti-parallel
Strand 3	M	425	429	anti-parallel
Strand 4	M	502	505	anti-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	M	495	496	first strand
Strand 2	M	499	500	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	462	465	first strand
Strand 2	O	474	477	anti-parallel
Strand 3	O	425	429	anti-parallel
Strand 4	O	502	505	anti-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	O	495	496	first strand
Strand 2	O	499	500	anti-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	Q	462	465	first strand
Strand 2	Q	474	477	anti-parallel
Strand 3	Q	425	429	anti-parallel
Strand 4	Q	502	506	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	495	496	first strand
Strand 2	Q	499	500	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 5CXT

Analysis of interatomic Contacts of Structural Units in PDB entry:
5CXT