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

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 5XEX entry

There are 6 chains in PDB entry 5XEX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 4	ARG 549
B	GLU 4	THR 550
C	GLU 4	THR 550
D	GLU 4	THR 550
E	GLU 4	ARG 549
F	GLU 4	THR 550

There are 86 helices in PDB entry 5XEX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	67	71	Right-handed 310
Helix 2	AA2	A	87	100	Right-handed alpha
Helix 3	AA3	A	101	103	Right-handed 310
Helix 4	AA4	A	125	141	Right-handed alpha
Helix 5	AA5	A	166	171	Right-handed alpha
Helix 6	AA6	A	197	227	Right-handed alpha
Helix 7	AA7	A	239	253	Right-handed alpha
Helix 8	AA8	A	254	260	Right-handed alpha
Helix 9	AA9	A	263	279	Right-handed alpha
Helix 10	AB1	A	292	317	Right-handed alpha
Helix 11	AB2	A	387	392	Right-handed 310
Helix 12	AB3	A	401	417	Right-handed alpha
Helix 13	AB4	A	441	457	Right-handed alpha
Helix 14	AB5	A	486	493	Right-handed alpha
Helix 15	AB6	A	519	545	Right-handed alpha
Helix 16	AB7	B	67	70	Right-handed 310
Helix 17	AB8	B	87	100	Right-handed alpha
Helix 18	AB9	B	125	141	Right-handed alpha
Helix 19	AC1	B	166	171	Right-handed alpha
Helix 20	AC2	B	197	227	Right-handed alpha
Helix 21	AC3	B	239	253	Right-handed alpha
Helix 22	AC4	B	254	260	Right-handed alpha
Helix 23	AC5	B	263	279	Right-handed alpha
Helix 24	AC6	B	292	317	Right-handed alpha
Helix 25	AC7	B	387	392	Right-handed 310
Helix 26	AC8	B	401	417	Right-handed alpha
Helix 27	AC9	B	441	457	Right-handed alpha
Helix 28	AD1	B	486	493	Right-handed alpha
Helix 29	AD2	B	519	545	Right-handed alpha
Helix 30	AD3	C	67	70	Right-handed 310
Helix 31	AD4	C	86	100	Right-handed alpha
Helix 32	AD5	C	101	103	Right-handed 310
Helix 33	AD6	C	125	141	Right-handed alpha
Helix 34	AD7	C	166	171	Right-handed alpha
Helix 35	AD8	C	197	227	Right-handed alpha
Helix 36	AD9	C	239	253	Right-handed alpha
Helix 37	AE1	C	254	260	Right-handed alpha
Helix 38	AE2	C	263	279	Right-handed alpha
Helix 39	AE3	C	292	317	Right-handed alpha
Helix 40	AE4	C	387	392	Right-handed 310
Helix 41	AE5	C	401	417	Right-handed alpha
Helix 42	AE6	C	441	457	Right-handed alpha
Helix 43	AE7	C	486	493	Right-handed alpha
Helix 44	AE8	C	519	545	Right-handed alpha
Helix 45	AE9	D	67	70	Right-handed 310
Helix 46	AF1	D	86	100	Right-handed alpha
Helix 47	AF2	D	125	141	Right-handed alpha
Helix 48	AF3	D	166	171	Right-handed alpha
Helix 49	AF4	D	197	227	Right-handed alpha
Helix 50	AF5	D	239	253	Right-handed alpha
Helix 51	AF6	D	254	260	Right-handed alpha
Helix 52	AF7	D	263	279	Right-handed alpha
Helix 53	AF8	D	292	317	Right-handed alpha
Helix 54	AF9	D	387	392	Right-handed 310
Helix 55	AG1	D	401	417	Right-handed alpha
Helix 56	AG2	D	441	457	Right-handed alpha
Helix 57	AG3	D	486	493	Right-handed alpha
Helix 58	AG4	D	519	545	Right-handed alpha
Helix 59	AG5	E	67	71	Right-handed 310
Helix 60	AG6	E	86	100	Right-handed alpha
Helix 61	AG7	E	125	141	Right-handed alpha
Helix 62	AG8	E	166	171	Right-handed alpha
Helix 63	AG9	E	197	227	Right-handed alpha
Helix 64	AH1	E	239	253	Right-handed alpha
Helix 65	AH2	E	254	260	Right-handed alpha
Helix 66	AH3	E	263	279	Right-handed alpha
Helix 67	AH4	E	292	317	Right-handed alpha
Helix 68	AH5	E	387	392	Right-handed 310
Helix 69	AH6	E	401	417	Right-handed alpha
Helix 70	AH7	E	441	457	Right-handed alpha
Helix 71	AH8	E	486	493	Right-handed alpha
Helix 72	AH9	E	519	545	Right-handed alpha
Helix 73	AI1	F	67	71	Right-handed 310
Helix 74	AI2	F	86	100	Right-handed alpha
Helix 75	AI3	F	125	141	Right-handed alpha
Helix 76	AI4	F	166	171	Right-handed alpha
Helix 77	AI5	F	197	227	Right-handed alpha
Helix 78	AI6	F	239	253	Right-handed alpha
Helix 79	AI7	F	254	260	Right-handed alpha
Helix 80	AI8	F	263	279	Right-handed alpha
Helix 81	AI9	F	292	317	Right-handed alpha
Helix 82	AJ1	F	387	392	Right-handed 310
Helix 83	AJ2	F	401	417	Right-handed alpha
Helix 84	AJ3	F	441	457	Right-handed alpha
Helix 85	AJ4	F	486	493	Right-handed alpha
Helix 86	AJ5	F	519	545	Right-handed alpha

There are 22 sheets in PDB entry 5XEX. 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,

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	6	12	first strand
Strand 2	A	15	21	anti-parallel
Strand 3	A	30	36	anti-parallel
Strand 4	A	39	47	anti-parallel
Strand 5	A	111	119	anti-parallel
Strand 6	A	59	61	parallel

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There are 6 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	6	12	first strand
Strand 2	A	15	21	anti-parallel
Strand 3	A	30	36	anti-parallel
Strand 4	A	39	47	anti-parallel
Strand 5	A	111	119	anti-parallel
Strand 6	A	64	65	parallel

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There are 8 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	160	163	first strand
Strand 2	A	150	157	anti-parallel
Strand 3	A	175	181	anti-parallel
Strand 4	A	186	196	anti-parallel
Strand 5	A	506	513	anti-parallel
Strand 6	A	495	501	anti-parallel
Strand 7	A	466	474	anti-parallel
Strand 8	A	479	482	anti-parallel

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There are 5 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	331	335	first strand
Strand 2	A	343	349	anti-parallel
Strand 3	A	352	361	anti-parallel
Strand 4	A	428	437	anti-parallel
Strand 5	A	380	385	parallel

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There are 6 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	6	12	first strand
Strand 2	B	15	21	anti-parallel
Strand 3	B	30	36	anti-parallel
Strand 4	B	39	47	anti-parallel
Strand 5	B	111	119	anti-parallel
Strand 6	B	59	61	parallel

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There are 6 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	6	12	first strand
Strand 2	B	15	21	anti-parallel
Strand 3	B	30	36	anti-parallel
Strand 4	B	39	47	anti-parallel
Strand 5	B	111	119	anti-parallel
Strand 6	B	64	65	parallel

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There are 8 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	160	163	first strand
Strand 2	B	150	157	anti-parallel
Strand 3	B	175	181	anti-parallel
Strand 4	B	186	196	anti-parallel
Strand 5	B	506	513	anti-parallel
Strand 6	B	495	501	anti-parallel
Strand 7	B	466	474	anti-parallel
Strand 8	B	479	482	anti-parallel

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There are 5 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	331	335	first strand
Strand 2	B	343	349	anti-parallel
Strand 3	B	352	361	anti-parallel
Strand 4	B	428	437	anti-parallel
Strand 5	B	380	385	parallel

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There are 6 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	6	12	first strand
Strand 2	C	15	21	anti-parallel
Strand 3	C	30	36	anti-parallel
Strand 4	C	39	47	anti-parallel
Strand 5	C	111	119	anti-parallel
Strand 6	C	59	61	parallel

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There are 6 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	6	12	first strand
Strand 2	C	15	21	anti-parallel
Strand 3	C	30	36	anti-parallel
Strand 4	C	39	47	anti-parallel
Strand 5	C	111	119	anti-parallel
Strand 6	C	64	65	parallel

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There are 8 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	160	163	first strand
Strand 2	C	150	157	anti-parallel
Strand 3	C	175	181	anti-parallel
Strand 4	C	186	196	anti-parallel
Strand 5	C	506	513	anti-parallel
Strand 6	C	495	501	anti-parallel
Strand 7	C	466	474	anti-parallel
Strand 8	C	479	482	anti-parallel

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There are 5 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	331	335	first strand
Strand 2	C	343	349	anti-parallel
Strand 3	C	352	361	anti-parallel
Strand 4	C	428	437	anti-parallel
Strand 5	C	380	385	parallel

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There are 6 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	6	12	first strand
Strand 2	D	15	21	anti-parallel
Strand 3	D	30	36	anti-parallel
Strand 4	D	39	47	anti-parallel
Strand 5	D	111	119	anti-parallel
Strand 6	D	59	65	parallel

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There are 8 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	160	163	first strand
Strand 2	D	150	157	anti-parallel
Strand 3	D	175	181	anti-parallel
Strand 4	D	186	196	anti-parallel
Strand 5	D	506	513	anti-parallel
Strand 6	D	495	501	anti-parallel
Strand 7	D	466	474	anti-parallel
Strand 8	D	479	482	anti-parallel

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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	331	335	first strand
Strand 2	D	343	349	anti-parallel
Strand 3	D	352	362	anti-parallel
Strand 4	D	427	437	anti-parallel
Strand 5	D	380	385	parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	6	12	first strand
Strand 2	E	15	21	anti-parallel
Strand 3	E	30	36	anti-parallel
Strand 4	E	39	47	anti-parallel
Strand 5	E	111	119	anti-parallel
Strand 6	E	59	61	parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	6	12	first strand
Strand 2	E	15	21	anti-parallel
Strand 3	E	30	36	anti-parallel
Strand 4	E	39	47	anti-parallel
Strand 5	E	111	119	anti-parallel
Strand 6	E	64	65	parallel

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There are 8 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	160	163	first strand
Strand 2	E	150	157	anti-parallel
Strand 3	E	175	181	anti-parallel
Strand 4	E	186	196	anti-parallel
Strand 5	E	506	513	anti-parallel
Strand 6	E	495	501	anti-parallel
Strand 7	E	466	474	anti-parallel
Strand 8	E	479	482	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	331	335	first strand
Strand 2	E	343	349	anti-parallel
Strand 3	E	352	361	anti-parallel
Strand 4	E	428	437	anti-parallel
Strand 5	E	380	385	parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	6	12	first strand
Strand 2	F	15	21	anti-parallel
Strand 3	F	30	36	anti-parallel
Strand 4	F	39	47	anti-parallel
Strand 5	F	111	119	anti-parallel
Strand 6	F	59	65	parallel

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There are 8 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	160	163	first strand
Strand 2	F	150	157	anti-parallel
Strand 3	F	175	181	anti-parallel
Strand 4	F	186	196	anti-parallel
Strand 5	F	506	513	anti-parallel
Strand 6	F	495	501	anti-parallel
Strand 7	F	466	474	anti-parallel
Strand 8	F	479	482	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	331	335	first strand
Strand 2	F	343	349	anti-parallel
Strand 3	F	352	361	anti-parallel
Strand 4	F	428	437	anti-parallel
Strand 5	F	380	385	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: 5XEX

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