Analysis of interatomic Contacts of Structural Units in PDB entry:
9LAY

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 9LAY entry

There are 9 chains in PDB entry 9LAY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 22	THR 652
B	MET 1	ALA 257
C	MET 1	ALA 239
D	VAL 22	THR 652
E	MET 1	ALA 257
F	MET 1	ALA 239
G	VAL 22	THR 652
H	MET 1	ALA 257
I	MET 1	ALA 239

There are121 helices in PDB entry 9LAY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	34	43	Right-handed alpha
Helix 2	AA2	A	50	53	Right-handed 310
Helix 3	AA3	A	62	76	Right-handed alpha
Helix 4	AA4	A	87	96	Right-handed 310
Helix 5	AA5	A	112	124	Right-handed alpha
Helix 6	AA6	A	129	150	Right-handed alpha
Helix 7	AA7	A	181	200	Right-handed alpha
Helix 8	AA8	A	249	253	Right-handed 310
Helix 9	AA9	A	264	274	Right-handed alpha
Helix 10	AB1	A	305	310	Right-handed 310
Helix 11	AB2	A	329	331	Right-handed 310
Helix 12	AB3	A	349	364	Right-handed alpha
Helix 13	AB4	A	378	385	Right-handed alpha
Helix 14	AB5	A	386	406	Right-handed alpha
Helix 15	AB6	A	444	447	Right-handed 310
Helix 16	AB7	A	459	471	Right-handed alpha
Helix 17	AB8	A	471	482	Right-handed alpha
Helix 18	AB9	A	492	512	Right-handed alpha
Helix 19	AC1	A	518	533	Right-handed alpha
Helix 20	AC2	A	538	559	Right-handed alpha
Helix 21	AC3	A	570	596	Right-handed alpha
Helix 22	AC4	B	32	48	Right-handed alpha
Helix 23	AC5	B	87	91	Right-handed 310
Helix 24	AC6	B	117	126	Right-handed alpha
Helix 25	AC7	B	146	158	Right-handed alpha
Helix 26	AC8	B	163	169	Right-handed alpha
Helix 27	AC9	B	174	187	Right-handed alpha
Helix 28	AD1	B	188	192	Right-handed 310
Helix 29	AD2	B	194	209	Right-handed alpha
Helix 30	AD3	B	218	224	Right-handed alpha
Helix 31	AD4	B	230	246	Right-handed alpha
Helix 32	AD5	C	3	9	Right-handed 310
Helix 33	AD6	C	10	37	Right-handed alpha
Helix 34	AD7	C	38	41	Right-handed 310
Helix 35	AD8	C	42	55	Right-handed alpha
Helix 36	AD9	C	64	98	Right-handed alpha
Helix 37	AE1	C	116	139	Right-handed alpha
Helix 38	AE2	C	160	169	Right-handed alpha
Helix 39	AE3	C	171	201	Right-handed alpha
Helix 40	AE4	C	204	235	Right-handed alpha
Helix 41	AE5	D	34	43	Right-handed alpha
Helix 42	AE6	D	47	52	Right-handed alpha
Helix 43	AE7	D	62	76	Right-handed alpha
Helix 44	AE8	D	87	91	Right-handed 310
Helix 45	AE9	D	112	124	Right-handed alpha
Helix 46	AF1	D	129	150	Right-handed alpha
Helix 47	AF2	D	181	200	Right-handed alpha
Helix 48	AF3	D	249	253	Right-handed 310
Helix 49	AF4	D	264	274	Right-handed alpha
Helix 50	AF5	D	304	311	Right-handed 310
Helix 51	AF6	D	324	328	Right-handed 310
Helix 52	AF7	D	329	331	Right-handed 310
Helix 53	AF8	D	349	364	Right-handed alpha
Helix 54	AF9	D	378	385	Right-handed alpha
Helix 55	AG1	D	386	406	Right-handed alpha
Helix 56	AG2	D	444	447	Right-handed 310
Helix 57	AG3	D	458	470	Right-handed alpha
Helix 58	AG4	D	471	481	Right-handed alpha
Helix 59	AG5	D	492	512	Right-handed alpha
Helix 60	AG6	D	518	533	Right-handed alpha
Helix 61	AG7	D	538	559	Right-handed alpha
Helix 62	AG8	D	570	596	Right-handed alpha
Helix 63	AG9	E	32	48	Right-handed alpha
Helix 64	AH1	E	87	91	Right-handed 310
Helix 65	AH2	E	117	126	Right-handed alpha
Helix 66	AH3	E	146	158	Right-handed alpha
Helix 67	AH4	E	163	169	Right-handed alpha
Helix 68	AH5	E	174	187	Right-handed alpha
Helix 69	AH6	E	188	192	Right-handed 310
Helix 70	AH7	E	194	209	Right-handed alpha
Helix 71	AH8	E	218	224	Right-handed alpha
Helix 72	AH9	E	230	246	Right-handed alpha
Helix 73	AI1	F	2	9	Right-handed 310
Helix 74	AI2	F	10	37	Right-handed alpha
Helix 75	AI3	F	38	41	Right-handed 310
Helix 76	AI4	F	42	55	Right-handed alpha
Helix 77	AI5	F	64	98	Right-handed alpha
Helix 78	AI6	F	116	139	Right-handed alpha
Helix 79	AI7	F	160	169	Right-handed alpha
Helix 80	AI8	F	171	201	Right-handed alpha
Helix 81	AI9	F	204	235	Right-handed alpha
Helix 82	AJ1	G	34	43	Right-handed alpha
Helix 83	AJ2	G	50	53	Right-handed 310
Helix 84	AJ3	G	62	76	Right-handed alpha
Helix 85	AJ4	G	87	96	Right-handed 310
Helix 86	AJ5	G	112	124	Right-handed alpha
Helix 87	AJ6	G	129	150	Right-handed alpha
Helix 88	AJ7	G	181	200	Right-handed alpha
Helix 89	AJ8	G	249	253	Right-handed 310
Helix 90	AJ9	G	264	274	Right-handed alpha
Helix 91	AK1	G	304	309	Right-handed 310
Helix 92	AK2	G	329	331	Right-handed 310
Helix 93	AK3	G	349	363	Right-handed alpha
Helix 94	AK4	G	378	385	Right-handed alpha
Helix 95	AK5	G	386	406	Right-handed alpha
Helix 96	AK6	G	444	447	Right-handed 310
Helix 97	AK7	G	459	471	Right-handed alpha
Helix 98	AK8	G	471	481	Right-handed alpha
Helix 99	AK9	G	492	512	Right-handed alpha
Helix 100	AL1	G	518	533	Right-handed alpha
Helix 101	AL2	G	538	559	Right-handed alpha
Helix 102	AL3	G	570	596	Right-handed alpha
Helix 103	AL4	H	32	48	Right-handed alpha
Helix 104	AL5	H	87	91	Right-handed 310
Helix 105	AL6	H	117	126	Right-handed alpha
Helix 106	AL7	H	146	158	Right-handed alpha
Helix 107	AL8	H	163	169	Right-handed alpha
Helix 108	AL9	H	174	187	Right-handed alpha
Helix 109	AM1	H	188	192	Right-handed 310
Helix 110	AM2	H	194	209	Right-handed alpha
Helix 111	AM3	H	218	224	Right-handed alpha
Helix 112	AM4	H	230	246	Right-handed alpha
Helix 113	AM5	I	2	9	Right-handed 310
Helix 114	AM6	I	10	37	Right-handed alpha
Helix 115	AM7	I	38	40	Right-handed 310
Helix 116	AM8	I	42	55	Right-handed alpha
Helix 117	AM9	I	64	98	Right-handed alpha
Helix 118	AN1	I	116	140	Right-handed alpha
Helix 119	AN2	I	160	169	Right-handed alpha
Helix 120	AN3	I	171	201	Right-handed alpha
Helix 121	AN4	I	204	235	Right-handed alpha

There are 24 sheets in PDB entry 9LAY. 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 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	203	206	first strand
Strand 2	A	78	82	parallel
Strand 3	A	55	59	parallel
Strand 4	A	241	244	parallel
Strand 5	A	440	442	parallel

Back to list of sheets
Back to top of page

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	100	101	first strand
Strand 2	A	175	176	anti-parallel
Strand 3	A	164	165	anti-parallel

Back to list of sheets
Back to top of page

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	209	217	first strand
Strand 2	A	220	228	anti-parallel
Strand 3	A	234	238	anti-parallel

Back to list of sheets
Back to top of page

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	426	427	first strand
Strand 2	A	277	278	anti-parallel
Strand 3	A	624	629	anti-parallel
Strand 4	A	638	643	anti-parallel

Back to list of sheets
Back to top of page

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	283	286	first strand
Strand 2	A	419	423	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	333	334	first strand
Strand 2	A	313	316	anti-parallel
Strand 3	A	374	376	anti-parallel
Strand 4	A	414	416	anti-parallel

Back to list of sheets
Back to top of page

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	516	517	first strand
Strand 2	A	560	561	parallel

Back to list of sheets
Back to top of page

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	18	24	first strand
Strand 2	B	3	9	anti-parallel
Strand 3	B	96	100	parallel
Strand 4	B	69	70	anti-parallel
Strand 5	B	73	74	anti-parallel

Back to list of sheets
Back to top of page

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	D	203	206	first strand
Strand 2	D	78	82	parallel
Strand 3	D	55	59	parallel
Strand 4	D	241	244	parallel
Strand 5	D	440	442	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	100	101	first strand
Strand 2	D	175	176	anti-parallel
Strand 3	D	164	165	anti-parallel

Back to list of sheets
Back to top of page

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	D	209	217	first strand
Strand 2	D	220	228	anti-parallel
Strand 3	D	234	238	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	426	427	first strand
Strand 2	D	277	278	anti-parallel
Strand 3	D	624	629	anti-parallel
Strand 4	D	638	643	anti-parallel

Back to list of sheets
Back to top of page

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	283	286	first strand
Strand 2	D	419	423	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	333	334	first strand
Strand 2	D	312	316	anti-parallel
Strand 3	D	374	377	anti-parallel
Strand 4	D	414	416	anti-parallel

Back to list of sheets
Back to top of page

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	D	516	517	first strand
Strand 2	D	560	561	parallel

Back to list of sheets
Back to top of page

There are 5 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	18	24	first strand
Strand 2	E	3	9	anti-parallel
Strand 3	E	96	100	parallel
Strand 4	E	69	70	anti-parallel
Strand 5	E	73	74	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	203	206	first strand
Strand 2	G	78	82	parallel
Strand 3	G	55	59	parallel
Strand 4	G	241	244	parallel
Strand 5	G	440	442	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	100	101	first strand
Strand 2	G	175	176	anti-parallel
Strand 3	G	164	165	anti-parallel

Back to list of sheets
Back to top of page

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	G	209	217	first strand
Strand 2	G	220	228	anti-parallel
Strand 3	G	234	238	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	426	427	first strand
Strand 2	G	277	278	anti-parallel
Strand 3	G	624	629	anti-parallel
Strand 4	G	638	643	anti-parallel

Back to list of sheets
Back to top of page

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	G	283	286	first strand
Strand 2	G	419	423	anti-parallel

Back to list of sheets
Back to top of page

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	G	333	334	first strand
Strand 2	G	312	316	anti-parallel
Strand 3	G	374	377	anti-parallel
Strand 4	G	414	416	anti-parallel

Back to list of sheets
Back to top of page

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	G	516	517	first strand
Strand 2	G	560	561	parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	18	24	first strand
Strand 2	H	3	9	anti-parallel
Strand 3	H	96	100	parallel
Strand 4	H	69	70	anti-parallel
Strand 5	H	73	74	anti-parallel

Back to list of sheets
Back to top of page

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

Analysis of interatomic Contacts of Structural Units in PDB entry: 9LAY

Analysis of interatomic Contacts of Structural Units in PDB entry:
9LAY