Analysis of interatomic Contacts of Structural Units in PDB entry:
7Y18

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 7Y18 entry

There are 6 chains in PDB entry 7Y18 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 65	LYS 618
C	ILE 2	LEU 502
D	ILE 2	LEU 502
B	LEU 65	LYS 618
E	ILE 66	LYS 618
F	ILE 2	LEU 502

There are118 helices in PDB entry 7Y18. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	174	176	Right-handed 310
Helix 2	AA2	A	177	182	Right-handed alpha
Helix 3	AA3	A	219	231	Right-handed alpha
Helix 4	AA4	A	251	270	Right-handed alpha
Helix 5	AA5	A	329	332	Right-handed 310
Helix 6	AA6	A	333	351	Right-handed alpha
Helix 7	AA7	A	368	381	Right-handed alpha
Helix 8	AA8	A	400	405	Right-handed alpha
Helix 9	AA9	A	435	449	Right-handed alpha
Helix 10	AB1	A	494	500	Right-handed alpha
Helix 11	AB2	A	557	561	Right-handed 310
Helix 12	AB3	A	562	567	Right-handed alpha
Helix 13	AB4	A	583	588	Right-handed alpha
Helix 14	AB5	C	11	23	Right-handed alpha
Helix 15	AB6	C	34	48	Right-handed alpha
Helix 16	AB7	C	53	70	Right-handed alpha
Helix 17	AB8	C	82	101	Right-handed alpha
Helix 18	AB9	C	111	120	Right-handed alpha
Helix 19	AC1	C	122	127	Right-handed alpha
Helix 20	AC2	C	130	135	Right-handed alpha
Helix 21	AC3	C	140	159	Right-handed alpha
Helix 22	AC4	C	182	203	Right-handed alpha
Helix 23	AC5	C	205	212	Right-handed alpha
Helix 24	AC6	C	212	218	Right-handed alpha
Helix 25	AC7	C	225	230	Right-handed alpha
Helix 26	AC8	C	251	264	Right-handed alpha
Helix 27	AC9	C	270	279	Right-handed alpha
Helix 28	AD1	C	280	282	Right-handed 310
Helix 29	AD2	C	283	294	Right-handed alpha
Helix 30	AD3	C	296	315	Right-handed alpha
Helix 31	AD4	C	320	326	Right-handed alpha
Helix 32	AD5	C	328	336	Right-handed alpha
Helix 33	AD6	C	336	344	Right-handed alpha
Helix 34	AD7	C	345	351	Right-handed alpha
Helix 35	AD8	C	352	363	Right-handed alpha
Helix 36	AD9	C	365	385	Right-handed alpha
Helix 37	AE1	C	386	387	Right-handed 310
Helix 38	AE2	C	388	393	Right-handed 310
Helix 39	AE3	C	394	416	Right-handed alpha
Helix 40	AE4	C	424	429	Right-handed alpha
Helix 41	AE5	D	11	16	Right-handed alpha
Helix 42	AE6	D	16	23	Right-handed alpha
Helix 43	AE7	D	34	48	Right-handed alpha
Helix 44	AE8	D	53	70	Right-handed alpha
Helix 45	AE9	D	82	101	Right-handed alpha
Helix 46	AF1	D	111	120	Right-handed alpha
Helix 47	AF2	D	122	129	Right-handed alpha
Helix 48	AF3	D	140	159	Right-handed alpha
Helix 49	AF4	D	181	205	Right-handed alpha
Helix 50	AF5	D	205	212	Right-handed alpha
Helix 51	AF6	D	213	218	Right-handed alpha
Helix 52	AF7	D	225	230	Right-handed alpha
Helix 53	AF8	D	249	267	Right-handed alpha
Helix 54	AF9	D	270	281	Right-handed alpha
Helix 55	AG1	D	283	294	Right-handed alpha
Helix 56	AG2	D	297	315	Right-handed alpha
Helix 57	AG3	D	320	326	Right-handed alpha
Helix 58	AG4	D	328	336	Right-handed alpha
Helix 59	AG5	D	336	344	Right-handed alpha
Helix 60	AG6	D	345	352	Right-handed alpha
Helix 61	AG7	D	352	363	Right-handed alpha
Helix 62	AG8	D	365	378	Right-handed alpha
Helix 63	AG9	D	379	381	Right-handed 310
Helix 64	AH1	D	391	395	Right-handed 310
Helix 65	AH2	D	397	417	Right-handed alpha
Helix 66	AH3	D	421	429	Right-handed alpha
Helix 67	AH4	B	175	181	Right-handed 310
Helix 68	AH5	B	219	231	Right-handed alpha
Helix 69	AH6	B	231	236	Right-handed alpha
Helix 70	AH7	B	251	270	Right-handed alpha
Helix 71	AH8	B	329	332	Right-handed 310
Helix 72	AH9	B	333	351	Right-handed alpha
Helix 73	AI1	B	367	374	Right-handed alpha
Helix 74	AI2	B	375	380	Right-handed alpha
Helix 75	AI3	B	435	449	Right-handed alpha
Helix 76	AI4	B	484	488	Right-handed 310
Helix 77	AI5	B	494	500	Right-handed alpha
Helix 78	AI6	B	583	588	Right-handed alpha
Helix 79	AI7	E	176	181	Right-handed 310
Helix 80	AI8	E	182	188	Right-handed 310
Helix 81	AI9	E	219	235	Right-handed alpha
Helix 82	AJ1	E	251	270	Right-handed alpha
Helix 83	AJ2	E	329	332	Right-handed 310
Helix 84	AJ3	E	333	350	Right-handed alpha
Helix 85	AJ4	E	367	381	Right-handed alpha
Helix 86	AJ5	E	400	406	Right-handed alpha
Helix 87	AJ6	E	435	448	Right-handed alpha
Helix 88	AJ7	E	460	464	Right-handed 310
Helix 89	AJ8	E	484	488	Right-handed 310
Helix 90	AJ9	E	491	493	Right-handed 310
Helix 91	AK1	E	494	500	Right-handed alpha
Helix 92	AK2	E	562	567	Right-handed alpha
Helix 93	AK3	E	583	588	Right-handed alpha
Helix 94	AK4	F	11	23	Right-handed alpha
Helix 95	AK5	F	33	48	Right-handed alpha
Helix 96	AK6	F	53	70	Right-handed alpha
Helix 97	AK7	F	80	101	Right-handed alpha
Helix 98	AK8	F	111	120	Right-handed alpha
Helix 99	AK9	F	123	134	Right-handed alpha
Helix 100	AL1	F	140	159	Right-handed alpha
Helix 101	AL2	F	181	205	Right-handed alpha
Helix 102	AL3	F	205	212	Right-handed alpha
Helix 103	AL4	F	254	266	Right-handed alpha
Helix 104	AL5	F	267	269	Right-handed 310
Helix 105	AL6	F	270	281	Right-handed alpha
Helix 106	AL7	F	283	294	Right-handed alpha
Helix 107	AL8	F	296	315	Right-handed alpha
Helix 108	AL9	F	320	326	Right-handed alpha
Helix 109	AM1	F	328	336	Right-handed alpha
Helix 110	AM2	F	336	344	Right-handed alpha
Helix 111	AM3	F	345	352	Right-handed alpha
Helix 112	AM4	F	352	363	Right-handed alpha
Helix 113	AM5	F	365	373	Right-handed alpha
Helix 114	AM6	F	375	380	Right-handed alpha
Helix 115	AM7	F	391	396	Right-handed 310
Helix 116	AM8	F	397	419	Right-handed alpha
Helix 117	AM9	F	420	423	Right-handed 310
Helix 118	AN1	F	424	429	Right-handed alpha

There are 24 sheets in PDB entry 7Y18. 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	166	169	first strand
Strand 2	A	92	98	anti-parallel
Strand 3	A	204	205	anti-parallel

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There are 4 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	166	169	first strand
Strand 2	A	92	98	anti-parallel
Strand 3	A	118	121	anti-parallel
Strand 4	A	306	308	parallel

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There are 3 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	109	111	first strand
Strand 2	A	103	106	anti-parallel
Strand 3	A	131	134	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	241	245	first strand
Strand 2	A	357	361	parallel
Strand 3	A	278	281	parallel
Strand 4	A	294	300	anti-parallel
Strand 5	A	317	324	anti-parallel

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There are 7 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	481	482	first strand
Strand 2	A	573	576	parallel
Strand 3	A	503	509	anti-parallel
Strand 4	A	534	542	anti-parallel
Strand 5	A	552	555	anti-parallel
Strand 6	A	467	469	anti-parallel
Strand 7	C	489	490	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	518	520	first strand
Strand 2	A	523	525	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	A	605	606	first strand
Strand 2	C	5	6	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	D	5	6	first strand
Strand 2	B	605	606	anti-parallel

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There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	489	490	first strand
Strand 2	B	467	470	anti-parallel
Strand 3	B	551	555	anti-parallel
Strand 4	B	535	546	anti-parallel
Strand 5	B	503	508	anti-parallel
Strand 6	B	573	576	anti-parallel
Strand 7	B	478	482	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	B	92	93	first strand
Strand 2	B	204	205	anti-parallel

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There are 3 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	95	97	first strand
Strand 2	B	118	121	anti-parallel
Strand 3	B	305	308	parallel

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There are 3 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	111	112	first strand
Strand 2	B	103	104	anti-parallel
Strand 3	B	133	134	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	241	244	first strand
Strand 2	B	357	360	parallel
Strand 3	B	278	281	parallel
Strand 4	B	294	299	anti-parallel
Strand 5	B	318	324	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	B	450	452	first strand
Strand 2	B	455	456	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	519	520	first strand
Strand 2	B	523	524	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	E	68	73	first strand
Strand 2	E	78	81	anti-parallel

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There are 3 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	168	169	first strand
Strand 2	E	92	98	anti-parallel
Strand 3	E	204	205	anti-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	E	168	169	first strand
Strand 2	E	92	98	anti-parallel
Strand 3	E	117	122	anti-parallel
Strand 4	E	306	308	parallel

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There are 3 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	109	112	first strand
Strand 2	E	103	106	anti-parallel
Strand 3	E	133	134	anti-parallel

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There are 7 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	317	323	first strand
Strand 2	E	295	300	anti-parallel
Strand 3	E	278	281	anti-parallel
Strand 4	E	356	360	parallel
Strand 5	E	240	245	parallel
Strand 6	E	384	387	parallel
Strand 7	E	419	420	parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	450	451	first strand
Strand 2	E	455	456	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	481	482	first strand
Strand 2	E	573	577	parallel
Strand 3	E	503	508	anti-parallel
Strand 4	E	535	541	anti-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	E	517	520	first strand
Strand 2	E	523	526	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	E	605	606	first strand
Strand 2	F	5	6	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: 7Y18

Analysis of interatomic Contacts of Structural Units in PDB entry:
7Y18