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

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 7ARC entry

There are 16 chains in PDB entry 7ARC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	ALA 11	LYS 164
C	SER 2	ARG 217
D	MET 1	ARG 395
E	THR 39	ASP 273
F	PRO 35	GLN 464
G	LEU 39	GLN 720
I	GLY 31	ARG 229
P	SER 2	ASP 348
Q	ALA 24	SER 185
R	ALA 21	GLY 128
S	ALA 2	LEU 96
U	SER 39	SER 122
V	PHE 26	LYS 159
W	MET 1	ALA 137
q	GLU 128	VAL 155
r	PRO 61	GLY 120

There are152 helices in PDB entry 7ARC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	11	29	Right-handed alpha
Helix 2	AA2	B	39	48	Right-handed alpha
Helix 3	AA3	B	53	58	Right-handed alpha
Helix 4	AA4	B	64	68	Right-handed 310
Helix 5	AA5	B	81	92	Right-handed alpha
Helix 6	AA6	B	102	108	Right-handed alpha
Helix 7	AA7	B	109	112	Right-handed 310
Helix 8	AA8	B	120	124	Right-handed 310
Helix 9	AA9	B	137	155	Right-handed alpha
Helix 10	AB1	B	156	163	Right-handed alpha
Helix 11	AB2	C	18	26	Right-handed alpha
Helix 12	AB3	C	27	36	Right-handed alpha
Helix 13	AB4	C	65	76	Right-handed alpha
Helix 14	AB5	C	135	148	Right-handed alpha
Helix 15	AB6	D	51	57	Right-handed alpha
Helix 16	AB7	D	61	63	Right-handed 310
Helix 17	AB8	D	64	72	Right-handed alpha
Helix 18	AB9	D	75	92	Right-handed alpha
Helix 19	AC1	D	96	127	Right-handed alpha
Helix 20	AC2	D	129	151	Right-handed alpha
Helix 21	AC3	D	171	195	Right-handed alpha
Helix 22	AC4	D	197	205	Right-handed alpha
Helix 23	AC5	D	211	219	Right-handed alpha
Helix 24	AC6	D	222	227	Right-handed alpha
Helix 25	AC7	D	233	238	Right-handed alpha
Helix 26	AC8	D	241	245	Right-handed 310
Helix 27	AC9	D	257	283	Right-handed alpha
Helix 28	AD1	D	299	306	Right-handed alpha
Helix 29	AD2	D	306	319	Right-handed alpha
Helix 30	AD3	D	358	371	Right-handed alpha
Helix 31	AD4	D	375	387	Right-handed alpha
Helix 32	AD5	D	389	394	Right-handed alpha
Helix 33	AD6	E	63	76	Right-handed alpha
Helix 34	AD7	E	81	84	Right-handed 310
Helix 35	AD8	E	85	97	Right-handed alpha
Helix 36	AD9	E	102	114	Right-handed alpha
Helix 37	AE1	E	116	127	Right-handed alpha
Helix 38	AE2	E	145	152	Right-handed alpha
Helix 39	AE3	E	152	165	Right-handed alpha
Helix 40	AE4	E	215	229	Right-handed alpha
Helix 41	AE5	F	44	48	Right-handed 310
Helix 42	AE6	F	60	67	Right-handed alpha
Helix 43	AE7	F	72	79	Right-handed alpha
Helix 44	AE8	F	80	92	Right-handed alpha
Helix 45	AE9	F	102	109	Right-handed alpha
Helix 46	AF1	F	133	142	Right-handed alpha
Helix 47	AF2	F	142	158	Right-handed alpha
Helix 48	AF3	F	170	187	Right-handed alpha
Helix 49	AF4	F	193	197	Right-handed 310
Helix 50	AF5	F	211	215	Right-handed 310
Helix 51	AF6	F	216	226	Right-handed alpha
Helix 52	AF7	F	242	246	Right-handed 310
Helix 53	AF8	F	253	266	Right-handed alpha
Helix 54	AF9	F	266	273	Right-handed alpha
Helix 55	AG1	F	303	311	Right-handed alpha
Helix 56	AG2	F	337	343	Right-handed alpha
Helix 57	AG3	F	346	353	Right-handed alpha
Helix 58	AG4	F	370	386	Right-handed alpha
Helix 59	AG5	F	390	409	Right-handed alpha
Helix 60	AG6	F	414	428	Right-handed alpha
Helix 61	AG7	F	434	450	Right-handed alpha
Helix 62	AG8	F	450	464	Right-handed alpha
Helix 63	AG9	G	60	68	Right-handed alpha
Helix 64	AH1	G	118	135	Right-handed alpha
Helix 65	AH2	G	149	159	Right-handed alpha
Helix 66	AH3	G	185	188	Right-handed 310
Helix 67	AH4	G	192	201	Right-handed alpha
Helix 68	AH5	G	212	216	Right-handed 310
Helix 69	AH6	G	232	238	Right-handed alpha
Helix 70	AH7	G	253	257	Right-handed 310
Helix 71	AH8	G	299	305	Right-handed alpha
Helix 72	AH9	G	306	310	Right-handed 310
Helix 73	AI1	G	329	344	Right-handed alpha
Helix 74	AI2	G	345	347	Right-handed 310
Helix 75	AI3	G	358	373	Right-handed alpha
Helix 76	AI4	G	390	394	Right-handed 310
Helix 77	AI5	G	400	406	Right-handed 310
Helix 78	AI6	G	415	420	Right-handed alpha
Helix 79	AI7	G	420	434	Right-handed alpha
Helix 80	AI8	G	456	466	Right-handed alpha
Helix 81	AI9	G	468	477	Right-handed alpha
Helix 82	AJ1	G	485	490	Right-handed alpha
Helix 83	AJ2	G	493	509	Right-handed alpha
Helix 84	AJ3	G	525	534	Right-handed alpha
Helix 85	AJ4	G	538	544	Right-handed alpha
Helix 86	AJ5	G	560	564	Right-handed 310
Helix 87	AJ6	G	578	583	Right-handed alpha
Helix 88	AJ7	G	622	635	Right-handed alpha
Helix 89	AJ8	G	642	654	Right-handed alpha
Helix 90	AJ9	G	655	659	Right-handed 310
Helix 91	AK1	G	669	677	Right-handed alpha
Helix 92	AK2	G	677	684	Right-handed alpha
Helix 93	AK3	G	702	708	Right-handed alpha
Helix 94	AK4	G	708	719	Right-handed alpha
Helix 95	AK5	I	41	51	Right-handed alpha
Helix 96	AK6	I	66	79	Right-handed alpha
Helix 97	AK7	I	80	96	Right-handed alpha
Helix 98	AK8	I	134	140	Right-handed alpha
Helix 99	AK9	I	173	179	Right-handed alpha
Helix 100	AL1	I	196	199	Right-handed 310
Helix 101	AL2	I	203	214	Right-handed alpha
Helix 102	AL3	I	214	229	Right-handed alpha
Helix 103	AL4	P	11	16	Right-handed alpha
Helix 104	AL5	P	37	50	Right-handed alpha
Helix 105	AL6	P	65	71	Right-handed alpha
Helix 106	AL7	P	87	95	Right-handed alpha
Helix 107	AL8	P	115	135	Right-handed alpha
Helix 108	AL9	P	154	171	Right-handed alpha
Helix 109	AM1	P	189	200	Right-handed alpha
Helix 110	AM2	P	218	230	Right-handed alpha
Helix 111	AM3	P	249	261	Right-handed alpha
Helix 112	AM4	P	274	279	Right-handed alpha
Helix 113	AM5	P	279	288	Right-handed alpha
Helix 114	AM6	P	300	307	Right-handed alpha
Helix 115	AM7	P	332	335	Right-handed 310
Helix 116	AM8	P	336	343	Right-handed alpha
Helix 117	AM9	Q	29	41	Right-handed alpha
Helix 118	AN1	Q	49	56	Right-handed alpha
Helix 119	AN2	Q	58	64	Right-handed 310
Helix 120	AN3	Q	119	125	Right-handed alpha
Helix 121	AN4	Q	129	141	Right-handed alpha
Helix 122	AN5	Q	163	172	Right-handed 310
Helix 123	AN6	Q	180	185	Right-handed alpha
Helix 124	AN7	R	53	59	Right-handed alpha
Helix 125	AN8	R	65	73	Right-handed alpha
Helix 126	AN9	R	123	127	Right-handed 310
Helix 127	AO1	S	2	5	Right-handed 310
Helix 128	AO2	S	6	11	Right-handed alpha
Helix 129	AO3	S	25	43	Right-handed alpha
Helix 130	AO4	S	65	67	Right-handed 310
Helix 131	AO5	S	78	96	Right-handed alpha
Helix 132	AO6	U	43	58	Right-handed alpha
Helix 133	AO7	U	79	94	Right-handed alpha
Helix 134	AO8	U	99	106	Right-handed alpha
Helix 135	AO9	U	108	119	Right-handed alpha
Helix 136	AP1	V	40	47	Right-handed alpha
Helix 137	AP2	V	47	52	Right-handed alpha
Helix 138	AP3	V	57	72	Right-handed alpha
Helix 139	AP4	V	73	75	Right-handed 310
Helix 140	AP5	V	79	99	Right-handed alpha
Helix 141	AP6	V	101	110	Right-handed alpha
Helix 142	AP7	V	112	126	Right-handed alpha
Helix 143	AP8	V	126	134	Right-handed alpha
Helix 144	AP9	V	151	158	Right-handed alpha
Helix 145	AQ1	W	21	41	Right-handed alpha
Helix 146	AQ2	W	48	62	Right-handed alpha
Helix 147	AQ3	W	68	88	Right-handed alpha
Helix 148	AQ4	W	92	100	Right-handed alpha
Helix 149	AQ5	W	100	110	Right-handed alpha
Helix 150	AQ6	W	118	127	Right-handed alpha
Helix 151	AQ7	r	69	73	Right-handed 310
Helix 152	AQ8	r	92	99	Right-handed alpha

There are 32 sheets in PDB entry 7ARC. 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,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	32	36	first strand
Strand 2	B	70	74	parallel
Strand 3	B	97	101	parallel
Strand 4	B	129	131	parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	14	17	first strand
Strand 2	r	109	111	anti-parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	83	91	first strand
Strand 2	C	99	107	anti-parallel
Strand 3	C	112	120	anti-parallel
Strand 4	C	55	61	parallel
Strand 5	C	40	47	anti-parallel
Strand 6	V	143	150	parallel
Strand 7	r	79	86	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	125	127	first strand
Strand 2	C	150	152	parallel

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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	C	181	186	first strand
Strand 2	C	191	196	anti-parallel

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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	D	11	16	first strand
Strand 2	D	28	34	anti-parallel
Strand 3	D	37	44	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	D	159	160	first strand
Strand 2	D	163	164	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	251	252	first strand
Strand 2	V	27	28	parallel

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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	D	326	334	first strand
Strand 2	D	337	345	anti-parallel
Strand 3	D	353	357	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	177	182	first strand
Strand 2	E	138	143	parallel
Strand 3	E	194	198	anti-parallel
Strand 4	E	208	212	anti-parallel
Strand 5	E	235	236	parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	246	249	first strand
Strand 2	E	252	255	anti-parallel

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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	F	202	207	first strand
Strand 2	F	161	166	parallel
Strand 3	F	120	125	parallel
Strand 4	F	248	252	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	F	294	299	first strand
Strand 2	F	281	288	anti-parallel
Strand 3	F	361	365	parallel
Strand 4	F	324	326	anti-parallel
Strand 5	F	335	336	anti-parallel

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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	G	51	56	first strand
Strand 2	G	43	48	anti-parallel
Strand 3	G	113	115	parallel
Strand 4	G	91	94	anti-parallel
Strand 5	G	101	102	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	G	181	183	first strand
Strand 2	G	243	245	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	G	208	210	first strand
Strand 2	G	217	219	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	G	258	263	first strand
Strand 2	G	272	278	anti-parallel
Strand 3	G	281	287	anti-parallel

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There are 7 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	324	327	first strand
Strand 2	G	318	321	anti-parallel
Strand 3	G	586	589	anti-parallel
Strand 4	G	569	574	parallel
Strand 5	G	550	554	parallel
Strand 6	G	349	353	parallel
Strand 7	G	376	379	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	G	451	452	first strand
Strand 2	G	436	439	parallel
Strand 3	G	408	412	parallel
Strand 4	G	480	484	parallel
Strand 5	G	518	520	parallel

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There are 2 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	511	512	first strand
Strand 2	G	515	516	anti-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	G	599	601	first strand
Strand 2	G	607	609	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	118	120	first strand
Strand 2	I	184	186	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	145	151	first strand
Strand 2	I	157	165	anti-parallel
Strand 3	I	201	202	anti-parallel

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There are 7 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	77	80	first strand
Strand 2	P	53	57	parallel
Strand 3	P	29	33	parallel
Strand 4	P	100	103	parallel
Strand 5	P	139	143	parallel
Strand 6	P	175	179	parallel
Strand 7	P	238	241	parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	182	183	first strand
Strand 2	P	216	217	parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	203	206	first strand
Strand 2	P	267	270	parallel

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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	P	212	213	first strand
Strand 2	P	247	248	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	126	127	first strand
Strand 2	Q	93	97	anti-parallel
Strand 3	Q	66	69	anti-parallel
Strand 4	Q	144	147	parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	102	104	first strand
Strand 2	Q	111	113	anti-parallel

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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	R	76	77	first strand
Strand 2	R	119	121	parallel
Strand 3	R	111	112	anti-parallel

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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	R	82	85	first strand
Strand 2	R	98	101	anti-parallel

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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	S	48	53	first strand
Strand 2	S	13	19	parallel
Strand 3	S	59	63	anti-parallel
Strand 4	S	69	73	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: 7ARC

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