Analysis of interatomic Contacts of Structural Units in PDB entry:
5X9U

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 5X9U entry

There are 4 chains in PDB entry 5X9U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 9	ILE 502
B	GLU 9	ILE 502
C	GLU 9	ILE 502
D	GLU 9	ILE 502

There are 90 helices in PDB entry 5X9U. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	13	Right-handed 310
Helix 2	AA2	A	14	32	Right-handed alpha
Helix 3	AA3	A	33	35	Right-handed 310
Helix 4	AA4	A	56	64	Right-handed alpha
Helix 5	AA5	A	68	83	Right-handed alpha
Helix 6	AA6	A	88	110	Right-handed alpha
Helix 7	AA7	A	112	135	Right-handed alpha
Helix 8	AA8	A	143	155	Right-handed alpha
Helix 9	AA9	A	157	171	Right-handed alpha
Helix 10	AB1	A	181	184	Right-handed 310
Helix 11	AB2	A	234	239	Right-handed 310
Helix 12	AB3	A	240	263	Right-handed alpha
Helix 13	AB4	A	275	285	Right-handed alpha
Helix 14	AB5	A	294	306	Right-handed alpha
Helix 15	AB6	A	312	316	Right-handed 310
Helix 16	AB7	A	321	325	Right-handed 310
Helix 17	AB8	A	362	365	Right-handed 310
Helix 18	AB9	A	366	383	Right-handed alpha
Helix 19	AC1	A	392	403	Right-handed alpha
Helix 20	AC2	A	404	407	Right-handed 310
Helix 21	AC3	A	411	434	Right-handed alpha
Helix 22	AC4	A	437	451	Right-handed alpha
Helix 23	AC5	A	478	497	Right-handed alpha
Helix 24	AC6	B	10	13	Right-handed 310
Helix 25	AC7	B	14	32	Right-handed alpha
Helix 26	AC8	B	33	35	Right-handed 310
Helix 27	AC9	B	56	64	Right-handed alpha
Helix 28	AD1	B	68	83	Right-handed alpha
Helix 29	AD2	B	88	110	Right-handed alpha
Helix 30	AD3	B	112	135	Right-handed alpha
Helix 31	AD4	B	143	155	Right-handed alpha
Helix 32	AD5	B	157	171	Right-handed alpha
Helix 33	AD6	B	172	176	Right-handed 310
Helix 34	AD7	B	181	184	Right-handed 310
Helix 35	AD8	B	234	239	Right-handed 310
Helix 36	AD9	B	240	263	Right-handed alpha
Helix 37	AE1	B	275	285	Right-handed alpha
Helix 38	AE2	B	294	306	Right-handed alpha
Helix 39	AE3	B	312	316	Right-handed 310
Helix 40	AE4	B	362	385	Right-handed alpha
Helix 41	AE5	B	392	403	Right-handed alpha
Helix 42	AE6	B	412	434	Right-handed alpha
Helix 43	AE7	B	437	451	Right-handed alpha
Helix 44	AE8	B	478	497	Right-handed alpha
Helix 45	AE9	C	11	32	Right-handed alpha
Helix 46	AF1	C	33	35	Right-handed 310
Helix 47	AF2	C	56	64	Right-handed alpha
Helix 48	AF3	C	68	83	Right-handed alpha
Helix 49	AF4	C	88	110	Right-handed alpha
Helix 50	AF5	C	112	135	Right-handed alpha
Helix 51	AF6	C	143	155	Right-handed alpha
Helix 52	AF7	C	157	171	Right-handed alpha
Helix 53	AF8	C	172	176	Right-handed 310
Helix 54	AF9	C	181	184	Right-handed 310
Helix 55	AG1	C	233	239	Right-handed 310
Helix 56	AG2	C	240	263	Right-handed alpha
Helix 57	AG3	C	275	285	Right-handed alpha
Helix 58	AG4	C	294	306	Right-handed alpha
Helix 59	AG5	C	312	316	Right-handed 310
Helix 60	AG6	C	321	325	Right-handed 310
Helix 61	AG7	C	362	385	Right-handed alpha
Helix 62	AG8	C	392	403	Right-handed alpha
Helix 63	AG9	C	404	407	Right-handed 310
Helix 64	AH1	C	411	423	Right-handed alpha
Helix 65	AH2	C	424	434	Right-handed alpha
Helix 66	AH3	C	437	451	Right-handed alpha
Helix 67	AH4	C	478	497	Right-handed alpha
Helix 68	AH5	D	11	13	Right-handed 310
Helix 69	AH6	D	14	32	Right-handed alpha
Helix 70	AH7	D	33	35	Right-handed 310
Helix 71	AH8	D	56	64	Right-handed alpha
Helix 72	AH9	D	68	83	Right-handed alpha
Helix 73	AI1	D	88	110	Right-handed alpha
Helix 74	AI2	D	112	135	Right-handed alpha
Helix 75	AI3	D	143	155	Right-handed alpha
Helix 76	AI4	D	157	171	Right-handed alpha
Helix 77	AI5	D	172	176	Right-handed 310
Helix 78	AI6	D	181	184	Right-handed 310
Helix 79	AI7	D	234	239	Right-handed 310
Helix 80	AI8	D	240	263	Right-handed alpha
Helix 81	AI9	D	275	285	Right-handed alpha
Helix 82	AJ1	D	294	306	Right-handed alpha
Helix 83	AJ2	D	311	316	Right-handed 310
Helix 84	AJ3	D	321	325	Right-handed 310
Helix 85	AJ4	D	362	364	Right-handed 310
Helix 86	AJ5	D	365	384	Right-handed alpha
Helix 87	AJ6	D	392	403	Right-handed alpha
Helix 88	AJ7	D	411	434	Right-handed alpha
Helix 89	AJ8	D	437	453	Right-handed alpha
Helix 90	AJ9	D	478	497	Right-handed alpha

There are 24 sheets in PDB entry 5X9U. 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, AC1, AC2, AC3, AC4, AC5, AC6,

There are 3 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	51	54	first strand
Strand 2	A	41	45	anti-parallel
Strand 3	B	498	502	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	186	190	first strand
Strand 2	A	353	358	parallel
Strand 3	A	195	197	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	A	200	202	first strand
Strand 2	A	340	344	anti-parallel
Strand 3	A	331	335	anti-parallel
Strand 4	A	213	216	anti-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	288	290	first strand
Strand 2	A	267	269	parallel
Strand 3	A	220	223	parallel
Strand 4	A	309	310	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	386	388	first strand
Strand 2	A	475	477	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	A	457	459	first strand
Strand 2	A	466	468	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	42	46	first strand
Strand 2	B	50	54	anti-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	B	186	190	first strand
Strand 2	B	353	358	parallel
Strand 3	B	195	197	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	B	199	202	first strand
Strand 2	B	340	344	anti-parallel
Strand 3	B	331	335	anti-parallel
Strand 4	B	213	216	anti-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	B	288	290	first strand
Strand 2	B	265	269	parallel
Strand 3	B	219	223	parallel
Strand 4	B	309	310	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	B	386	388	first strand
Strand 2	B	475	477	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	B	457	459	first strand
Strand 2	B	466	468	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	50	54	first strand
Strand 2	C	41	46	anti-parallel
Strand 3	D	498	501	parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	186	190	first strand
Strand 2	C	353	358	parallel
Strand 3	C	195	197	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	C	200	202	first strand
Strand 2	C	340	344	anti-parallel
Strand 3	C	331	335	anti-parallel
Strand 4	C	213	216	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	220	222	first strand
Strand 2	C	267	269	parallel
Strand 3	C	288	290	parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	386	388	first strand
Strand 2	C	475	477	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	C	457	459	first strand
Strand 2	C	466	468	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	42	46	first strand
Strand 2	D	50	54	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	186	190	first strand
Strand 2	D	353	358	parallel
Strand 3	D	195	197	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	200	202	first strand
Strand 2	D	340	346	anti-parallel
Strand 3	D	329	335	anti-parallel
Strand 4	D	213	216	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	220	223	first strand
Strand 2	D	267	270	parallel
Strand 3	D	288	290	parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	386	388	first strand
Strand 2	D	475	477	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	457	459	first strand
Strand 2	D	466	468	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: 5X9U

Analysis of interatomic Contacts of Structural Units in PDB entry:
5X9U