Analysis of interatomic Contacts of Structural Units in PDB entry:
6P4X

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 6P4X entry

There are 3 chains in PDB entry 6P4X (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ALA 500
B	PHE 3	ALA 500
C	MET 1	LYS 312

There are112 helices in PDB entry 6P4X. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	2	26	Right-handed alpha
Helix 2	AA2	A	28	47	Right-handed alpha
Helix 3	AA3	A	124	143	Right-handed alpha
Helix 4	AA4	A	193	205	Right-handed alpha
Helix 5	AA5	A	217	228	Right-handed alpha
Helix 6	AA6	A	263	265	Right-handed 310
Helix 7	AA7	A	269	278	Right-handed alpha
Helix 8	AA8	A	303	312	Right-handed alpha
Helix 9	AA9	A	320	327	Right-handed alpha
Helix 10	AB1	A	327	345	Right-handed alpha
Helix 11	AB2	A	359	364	Right-handed alpha
Helix 12	AB3	A	369	378	Right-handed alpha
Helix 13	AB4	A	385	393	Right-handed alpha
Helix 14	AB5	A	400	433	Right-handed alpha
Helix 15	AB6	A	450	456	Right-handed alpha
Helix 16	AB7	A	458	470	Right-handed alpha
Helix 17	AB8	A	473	478	Right-handed alpha
Helix 18	AB9	A	491	499	Right-handed alpha
Helix 19	AC1	B	4	26	Right-handed alpha
Helix 20	AC2	B	28	47	Right-handed alpha
Helix 21	AC3	B	115	119	Right-handed 310
Helix 22	AC4	B	124	143	Right-handed alpha
Helix 23	AC5	B	144	150	Right-handed 310
Helix 24	AC6	B	193	204	Right-handed alpha
Helix 25	AC7	B	217	230	Right-handed alpha
Helix 26	AC8	B	263	265	Right-handed 310
Helix 27	AC9	B	269	279	Right-handed alpha
Helix 28	AD1	B	303	312	Right-handed alpha
Helix 29	AD2	B	320	327	Right-handed alpha
Helix 30	AD3	B	329	344	Right-handed alpha
Helix 31	AD4	B	359	364	Right-handed alpha
Helix 32	AD5	B	369	378	Right-handed alpha
Helix 33	AD6	B	385	393	Right-handed alpha
Helix 34	AD7	B	400	433	Right-handed alpha
Helix 35	AD8	B	450	456	Right-handed alpha
Helix 36	AD9	B	458	469	Right-handed alpha
Helix 37	AE1	B	490	500	Right-handed alpha
Helix 38	AE2	C	2	25	Right-handed alpha
Helix 39	AE3	C	28	47	Right-handed alpha
Helix 40	AE4	C	124	141	Right-handed alpha
Helix 41	AE5	C	193	205	Right-handed alpha
Helix 42	AE6	C	217	229	Right-handed alpha
Helix 43	AE7	C	263	265	Right-handed 310
Helix 44	AE8	C	269	279	Right-handed alpha
Helix 45	AE9	C	303	313	Right-handed alpha
Helix 46	AF1	C	320	327	Right-handed alpha
Helix 47	AF2	C	330	345	Right-handed alpha
Helix 48	AF3	C	354	358	Right-handed 310
Helix 49	AF4	C	359	364	Right-handed alpha
Helix 50	AF5	C	369	378	Right-handed alpha
Helix 51	AF6	C	385	394	Right-handed alpha
Helix 52	AF7	C	400	433	Right-handed alpha
Helix 53	AF8	C	450	456	Right-handed alpha
Helix 54	AF9	C	458	470	Right-handed alpha
Helix 55	AG1	C	472	479	Right-handed alpha
Helix 56	AG2	C	490	500	Right-handed alpha
Helix 57	AG3	D	6	25	Right-handed alpha
Helix 58	AG4	D	28	47	Right-handed alpha
Helix 59	AG5	D	114	118	Right-handed 310
Helix 60	AG6	D	124	143	Right-handed alpha
Helix 61	AG7	D	193	205	Right-handed alpha
Helix 62	AG8	D	217	229	Right-handed alpha
Helix 63	AG9	D	263	265	Right-handed 310
Helix 64	AH1	D	269	279	Right-handed alpha
Helix 65	AH2	D	303	312	Right-handed alpha
Helix 66	AH3	D	320	327	Right-handed alpha
Helix 67	AH4	D	327	345	Right-handed alpha
Helix 68	AH5	D	359	364	Right-handed alpha
Helix 69	AH6	D	369	378	Right-handed alpha
Helix 70	AH7	D	385	393	Right-handed alpha
Helix 71	AH8	D	394	396	Right-handed 310
Helix 72	AH9	D	400	434	Right-handed alpha
Helix 73	AI1	D	450	456	Right-handed alpha
Helix 74	AI2	D	458	470	Right-handed alpha
Helix 75	AI3	D	491	500	Right-handed alpha
Helix 76	AI4	E	4	26	Right-handed alpha
Helix 77	AI5	E	28	47	Right-handed alpha
Helix 78	AI6	E	124	143	Right-handed alpha
Helix 79	AI7	E	145	150	Right-handed 310
Helix 80	AI8	E	193	206	Right-handed alpha
Helix 81	AI9	E	217	229	Right-handed alpha
Helix 82	AJ1	E	269	279	Right-handed alpha
Helix 83	AJ2	E	289	293	Right-handed 310
Helix 84	AJ3	E	303	312	Right-handed alpha
Helix 85	AJ4	E	320	327	Right-handed alpha
Helix 86	AJ5	E	327	345	Right-handed alpha
Helix 87	AJ6	E	359	364	Right-handed alpha
Helix 88	AJ7	E	369	378	Right-handed alpha
Helix 89	AJ8	E	382	384	Right-handed 310
Helix 90	AJ9	E	385	394	Right-handed alpha
Helix 91	AK1	E	400	434	Right-handed alpha
Helix 92	AK2	E	450	456	Right-handed alpha
Helix 93	AK3	E	458	470	Right-handed alpha
Helix 94	AK4	E	478	480	Right-handed 310
Helix 95	AK5	E	490	500	Right-handed alpha
Helix 96	AK6	F	2	26	Right-handed alpha
Helix 97	AK7	F	28	47	Right-handed alpha
Helix 98	AK8	F	123	142	Right-handed alpha
Helix 99	AK9	F	193	203	Right-handed alpha
Helix 100	AL1	F	217	227	Right-handed alpha
Helix 101	AL2	F	263	265	Right-handed 310
Helix 102	AL3	F	269	278	Right-handed alpha
Helix 103	AL4	F	303	313	Right-handed alpha
Helix 104	AL5	F	320	327	Right-handed alpha
Helix 105	AL6	F	330	345	Right-handed alpha
Helix 106	AL7	F	371	378	Right-handed alpha
Helix 107	AL8	F	382	384	Right-handed 310
Helix 108	AL9	F	385	393	Right-handed alpha
Helix 109	AM1	F	400	433	Right-handed alpha
Helix 110	AM2	F	450	456	Right-handed alpha
Helix 111	AM3	F	458	470	Right-handed alpha
Helix 112	AM4	F	490	500	Right-handed alpha

There are 19 sheets in PDB entry 6P4X. 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,

There are 5 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	64	66	first strand
Strand 2	A	283	288	anti-parallel
Strand 3	A	254	261	anti-parallel
Strand 4	A	242	250	anti-parallel
Strand 5	A	443	449	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	104	111	first strand
Strand 2	A	91	98	anti-parallel
Strand 3	A	79	86	anti-parallel
Strand 4	A	157	163	parallel
Strand 5	A	210	215	parallel

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There are 2 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	167	171	first strand
Strand 2	A	174	177	anti-parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	64	65	first strand
Strand 2	B	283	288	anti-parallel
Strand 3	B	255	261	anti-parallel
Strand 4	B	241	249	anti-parallel
Strand 5	B	442	449	parallel
Strand 6	B	480	484	parallel

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There are 5 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	104	112	first strand
Strand 2	B	90	98	anti-parallel
Strand 3	B	82	87	anti-parallel
Strand 4	B	157	163	parallel
Strand 5	B	210	216	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	B	167	168	first strand
Strand 2	B	176	177	anti-parallel

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There are 6 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	64	66	first strand
Strand 2	C	283	288	anti-parallel
Strand 3	C	254	261	anti-parallel
Strand 4	C	247	250	anti-parallel
Strand 5	C	444	449	parallel
Strand 6	C	480	484	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	C	104	105	first strand
Strand 2	C	90	98	anti-parallel
Strand 3	C	111	112	anti-parallel

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There are 5 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	104	105	first strand
Strand 2	C	90	98	anti-parallel
Strand 3	C	81	86	anti-parallel
Strand 4	C	158	163	parallel
Strand 5	C	211	216	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	C	167	169	first strand
Strand 2	C	175	177	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	65	66	first strand
Strand 2	D	283	288	anti-parallel
Strand 3	D	255	261	anti-parallel
Strand 4	D	243	249	anti-parallel
Strand 5	D	444	449	parallel
Strand 6	D	482	484	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	D	104	112	first strand
Strand 2	D	90	98	anti-parallel
Strand 3	D	80	86	anti-parallel
Strand 4	D	157	163	parallel
Strand 5	D	210	216	parallel

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There are 2 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	167	171	first strand
Strand 2	D	174	177	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	65	66	first strand
Strand 2	E	283	287	anti-parallel
Strand 3	E	255	261	anti-parallel
Strand 4	E	243	249	anti-parallel
Strand 5	E	444	449	parallel
Strand 6	E	482	484	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	E	107	112	first strand
Strand 2	E	90	97	anti-parallel
Strand 3	E	80	86	anti-parallel
Strand 4	E	158	163	parallel
Strand 5	E	211	216	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	E	167	171	first strand
Strand 2	E	174	177	anti-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	F	65	66	first strand
Strand 2	F	283	287	anti-parallel
Strand 3	F	255	261	anti-parallel
Strand 4	F	243	249	anti-parallel
Strand 5	F	444	449	parallel
Strand 6	F	479	481	parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	96	97	first strand
Strand 2	F	80	86	anti-parallel
Strand 3	F	157	163	parallel
Strand 4	F	210	215	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	F	91	92	first strand
Strand 2	F	110	111	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: 6P4X

Analysis of interatomic Contacts of Structural Units in PDB entry:
6P4X