Analysis of interatomic Contacts of Structural Units in PDB entry:
7Y1C

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 7Y1C entry

There are 8 chains in PDB entry 7Y1C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 7	MET 535
L	GLU 7	MET 535
W	MET 1	ARG 192
X	MET 1	ARG 192
Y	ALA 2	ILE 791
e	ASP 2	LEU 154
f	MET 1	GLU 156
g	ILE 5	GLY 159

There are 64 helices in PDB entry 7Y1C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	7	11	Right-handed 310
Helix 2	AA2	A	13	39	Right-handed alpha
Helix 3	AA3	A	61	79	Right-handed alpha
Helix 4	AA4	A	90	98	Right-handed alpha
Helix 5	AA5	A	101	125	Right-handed alpha
Helix 6	AA6	A	126	141	Right-handed alpha
Helix 7	AA7	A	161	163	Right-handed 310
Helix 8	AA8	A	190	199	Right-handed alpha
Helix 9	AA9	A	266	271	Right-handed alpha
Helix 10	AB1	A	271	294	Right-handed alpha
Helix 11	AB2	A	306	312	Right-handed alpha
Helix 12	AB3	A	333	355	Right-handed alpha
Helix 13	AB4	A	377	388	Right-handed alpha
Helix 14	AB5	A	388	395	Right-handed alpha
Helix 15	AB6	A	395	410	Right-handed alpha
Helix 16	AB7	A	435	453	Right-handed alpha
Helix 17	AB8	A	461	474	Right-handed alpha
Helix 18	AB9	A	483	517	Right-handed alpha
Helix 19	AC1	A	518	530	Right-handed alpha
Helix 20	AC2	L	13	39	Right-handed alpha
Helix 21	AC3	L	61	79	Right-handed alpha
Helix 22	AC4	L	90	98	Right-handed alpha
Helix 23	AC5	L	101	125	Right-handed alpha
Helix 24	AC6	L	126	141	Right-handed alpha
Helix 25	AC7	L	161	163	Right-handed 310
Helix 26	AC8	L	190	202	Right-handed alpha
Helix 27	AC9	L	267	270	Right-handed 310
Helix 28	AD1	L	271	294	Right-handed alpha
Helix 29	AD2	L	306	312	Right-handed alpha
Helix 30	AD3	L	333	355	Right-handed alpha
Helix 31	AD4	L	377	388	Right-handed alpha
Helix 32	AD5	L	388	395	Right-handed alpha
Helix 33	AD6	L	395	410	Right-handed alpha
Helix 34	AD7	L	435	453	Right-handed alpha
Helix 35	AD8	L	461	474	Right-handed alpha
Helix 36	AD9	L	483	517	Right-handed alpha
Helix 37	AE1	L	518	529	Right-handed alpha
Helix 38	AE2	W	5	23	Right-handed alpha
Helix 39	AE3	W	39	56	Right-handed alpha
Helix 40	AE4	W	122	126	Right-handed 310
Helix 41	AE5	W	127	147	Right-handed alpha
Helix 42	AE6	W	150	176	Right-handed alpha
Helix 43	AE7	W	185	191	Right-handed alpha
Helix 44	AE8	X	2	6	Right-handed 310
Helix 45	AE9	X	11	23	Right-handed alpha
Helix 46	AF1	X	37	56	Right-handed alpha
Helix 47	AF2	X	122	126	Right-handed 310
Helix 48	AF3	X	127	146	Right-handed alpha
Helix 49	AF4	X	150	176	Right-handed alpha
Helix 50	AF5	X	185	191	Right-handed alpha
Helix 51	AF6	Y	109	113	Right-handed alpha
Helix 52	AF7	Y	184	190	Right-handed alpha
Helix 53	AF8	Y	190	206	Right-handed alpha
Helix 54	AF9	Y	251	255	Right-handed 310
Helix 55	AG1	Y	616	621	Right-handed alpha
Helix 56	AG2	Y	646	651	Right-handed alpha
Helix 57	AG3	e	26	28	Right-handed 310
Helix 58	AG4	e	91	116	Right-handed alpha
Helix 59	AG5	e	146	154	Right-handed alpha
Helix 60	AG6	f	26	28	Right-handed 310
Helix 61	AG7	f	91	116	Right-handed alpha
Helix 62	AG8	f	146	156	Right-handed alpha
Helix 63	AG9	g	91	116	Right-handed alpha
Helix 64	AH1	g	146	159	Right-handed alpha

There are 36 sheets in PDB entry 7Y1C. 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, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9,

There are 2 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	88	89	first strand
Strand 2	A	420	421	anti-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	158	160	first strand
Strand 2	A	143	147	anti-parallel
Strand 3	A	250	254	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	165	169	first strand
Strand 2	A	175	185	anti-parallel
Strand 3	A	209	218	anti-parallel
Strand 4	A	225	230	anti-parallel
Strand 5	A	241	243	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	326	328	first strand
Strand 2	A	297	299	anti-parallel
Strand 3	L	318	320	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	L	88	89	first strand
Strand 2	L	420	421	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	158	160	first strand
Strand 2	L	145	147	anti-parallel
Strand 3	L	250	252	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	165	169	first strand
Strand 2	L	175	185	anti-parallel
Strand 3	L	209	218	anti-parallel
Strand 4	L	225	230	anti-parallel
Strand 5	L	241	243	anti-parallel

Back to list of sheets
Back to top of page

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	L	296	299	first strand
Strand 2	L	326	329	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	63	69	first strand
Strand 2	W	113	119	anti-parallel
Strand 3	W	84	88	anti-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	X	64	69	first strand
Strand 2	X	113	119	anti-parallel
Strand 3	X	84	88	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	3	8	first strand
Strand 2	Y	774	783	anti-parallel
Strand 3	Y	42	44	anti-parallel
Strand 4	Y	34	35	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	Y	3	8	first strand
Strand 2	Y	774	783	anti-parallel
Strand 3	Y	700	708	anti-parallel
Strand 4	Y	748	757	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	Y	14	15	first strand
Strand 2	Y	27	28	parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	30	32	first strand
Strand 2	Y	674	676	anti-parallel
Strand 3	Y	762	766	anti-parallel
Strand 4	Y	715	719	anti-parallel
Strand 5	Y	724	728	anti-parallel

Back to list of sheets
Back to top of page

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	Y	48	56	first strand
Strand 2	Y	568	574	anti-parallel
Strand 3	Y	558	564	anti-parallel
Strand 4	Y	548	555	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	65	70	first strand
Strand 2	Y	76	81	anti-parallel
Strand 3	Y	86	90	anti-parallel
Strand 4	Y	95	96	anti-parallel

Back to list of sheets
Back to top of page

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	Y	99	100	first strand
Strand 2	Y	319	322	parallel
Strand 3	Y	308	311	anti-parallel

Back to list of sheets
Back to top of page

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	Y	114	118	first strand
Strand 2	Y	123	127	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	210	213	first strand
Strand 2	Y	217	221	anti-parallel
Strand 3	Y	149	154	anti-parallel
Strand 4	Y	242	245	anti-parallel

Back to list of sheets
Back to top of page

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	Y	172	175	first strand
Strand 2	Y	162	166	anti-parallel
Strand 3	Y	232	234	anti-parallel

Back to list of sheets
Back to top of page

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	Y	248	249	first strand
Strand 2	Y	264	267	parallel
Strand 3	Y	278	283	anti-parallel
Strand 4	Y	288	291	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	Y	347	351	first strand
Strand 2	Y	356	359	anti-parallel
Strand 3	Y	364	366	anti-parallel
Strand 4	Y	389	391	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	Y	401	407	first strand
Strand 2	Y	410	415	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	450	451	first strand
Strand 2	Y	456	461	anti-parallel
Strand 3	Y	466	473	anti-parallel
Strand 4	Y	481	485	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	498	504	first strand
Strand 2	Y	509	514	anti-parallel
Strand 3	Y	521	529	anti-parallel
Strand 4	Y	532	541	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	593	598	first strand
Strand 2	Y	665	669	anti-parallel
Strand 3	Y	629	632	anti-parallel
Strand 4	Y	638	640	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	614	615	first strand
Strand 2	Y	653	654	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	683	684	first strand
Strand 2	Y	692	693	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	8	12	first strand
Strand 2	e	68	73	anti-parallel
Strand 3	e	30	35	anti-parallel
Strand 4	e	40	43	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	17	19	first strand
Strand 2	e	56	59	anti-parallel
Strand 3	e	49	53	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	125	126	first strand
Strand 2	g	132	133	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	f	8	12	first strand
Strand 2	f	68	73	anti-parallel
Strand 3	f	30	35	anti-parallel
Strand 4	f	40	43	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	f	17	19	first strand
Strand 2	f	56	59	anti-parallel
Strand 3	f	49	53	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	f	132	134	first strand
Strand 2	g	125	127	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	g	8	12	first strand
Strand 2	g	68	73	anti-parallel
Strand 3	g	30	35	anti-parallel
Strand 4	g	40	43	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	g	17	19	first strand
Strand 2	g	56	59	anti-parallel
Strand 3	g	49	51	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: 7Y1C

Analysis of interatomic Contacts of Structural Units in PDB entry:
7Y1C