Analysis of interatomic Contacts of Structural Units in PDB entry:
8HCR

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 8HCR entry

There are 18 chains in PDB entry 8HCR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 50	THR 427
B	LEU 14	HIS 537
C	SER 58	SER 280
E	TRP 27	ARG 331
F	GLU 10	GLY 561
G	SER 18	ARG 203
H	MET 1	HIS 139
I	MET 1	TRP 79
J	GLU 15	GLY 157
M	ASP 50	THR 427
N	LEU 14	HIS 537
O	ALA 60	SER 280
Q	TRP 27	GLN 338
R	GLU 10	GLY 561
S	LEU 19	ARG 203
T	MET 1	HIS 139
U	MET 1	TRP 79
V	GLU 15	GLY 157

There are180 helices in PDB entry 8HCR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	58	70	Right-handed alpha
Helix 2	AA2	A	86	116	Right-handed alpha
Helix 3	AA3	A	131	133	Right-handed 310
Helix 4	AA4	A	134	162	Right-handed alpha
Helix 5	AA5	A	177	195	Right-handed alpha
Helix 6	AA6	A	196	199	Right-handed 310
Helix 7	AA7	A	200	224	Right-handed alpha
Helix 8	AA8	A	243	247	Right-handed 310
Helix 9	AA9	A	293	297	Right-handed 310
Helix 10	AB1	A	301	313	Right-handed alpha
Helix 11	AB2	B	15	26	Right-handed alpha
Helix 12	AB3	B	28	36	Right-handed alpha
Helix 13	AB4	B	42	47	Right-handed 310
Helix 14	AB5	B	48	66	Right-handed alpha
Helix 15	AB6	B	67	69	Right-handed 310
Helix 16	AB7	B	82	86	Right-handed 310
Helix 17	AB8	B	92	103	Right-handed alpha
Helix 18	AB9	B	106	136	Right-handed alpha
Helix 19	AC1	B	139	141	Right-handed 310
Helix 20	AC2	B	142	164	Right-handed alpha
Helix 21	AC3	B	169	186	Right-handed alpha
Helix 22	AC4	B	191	200	Right-handed alpha
Helix 23	AC5	B	207	218	Right-handed alpha
Helix 24	AC6	B	218	238	Right-handed alpha
Helix 25	AC7	B	261	284	Right-handed alpha
Helix 26	AC8	B	310	320	Right-handed alpha
Helix 27	AC9	B	334	360	Right-handed alpha
Helix 28	AD1	B	375	397	Right-handed alpha
Helix 29	AD2	B	397	405	Right-handed alpha
Helix 30	AD3	B	408	448	Right-handed alpha
Helix 31	AD4	B	492	496	Right-handed 310
Helix 32	AD5	B	512	537	Right-handed alpha
Helix 33	AD6	C	59	67	Right-handed alpha
Helix 34	AD7	C	73	78	Right-handed alpha
Helix 35	AD8	C	95	105	Right-handed alpha
Helix 36	AD9	C	127	140	Right-handed alpha
Helix 37	AE1	C	163	174	Right-handed alpha
Helix 38	AE2	C	200	211	Right-handed alpha
Helix 39	AE3	C	224	241	Right-handed alpha
Helix 40	AE4	C	254	264	Right-handed alpha
Helix 41	AE5	C	264	277	Right-handed alpha
Helix 42	AE6	E	28	32	Right-handed alpha
Helix 43	AE7	E	40	74	Right-handed alpha
Helix 44	AE8	E	91	121	Right-handed alpha
Helix 45	AE9	E	292	305	Right-handed alpha
Helix 46	AF1	E	308	315	Right-handed alpha
Helix 47	AF2	F	27	34	Right-handed alpha
Helix 48	AF3	F	36	67	Right-handed alpha
Helix 49	AF4	F	75	93	Right-handed alpha
Helix 50	AF5	F	94	112	Right-handed alpha
Helix 51	AF6	F	118	138	Right-handed alpha
Helix 52	AF7	F	155	159	Right-handed 310
Helix 53	AF8	F	166	196	Right-handed alpha
Helix 54	AF9	F	207	241	Right-handed alpha
Helix 55	AG1	F	250	270	Right-handed alpha
Helix 56	AG2	F	271	287	Right-handed alpha
Helix 57	AG3	F	292	307	Right-handed alpha
Helix 58	AG4	F	308	309	Right-handed 310
Helix 59	AG5	F	310	315	Right-handed 310
Helix 60	AG6	F	322	349	Right-handed alpha
Helix 61	AG7	F	356	380	Right-handed alpha
Helix 62	AG8	F	381	389	Right-handed alpha
Helix 63	AG9	F	391	423	Right-handed alpha
Helix 64	AH1	F	427	446	Right-handed alpha
Helix 65	AH2	F	448	454	Right-handed alpha
Helix 66	AH3	F	471	487	Right-handed alpha
Helix 67	AH4	F	487	501	Right-handed alpha
Helix 68	AH5	F	517	521	Right-handed 310
Helix 69	AH6	F	526	530	Right-handed 310
Helix 70	AH7	F	540	547	Right-handed alpha
Helix 71	AH8	F	550	557	Right-handed alpha
Helix 72	AH9	G	23	49	Right-handed alpha
Helix 73	AI1	G	66	92	Right-handed alpha
Helix 74	AI2	G	96	127	Right-handed alpha
Helix 75	AI3	G	134	166	Right-handed alpha
Helix 76	AI4	G	171	200	Right-handed alpha
Helix 77	AI5	H	2	28	Right-handed alpha
Helix 78	AI6	H	37	62	Right-handed alpha
Helix 79	AI7	H	90	108	Right-handed alpha
Helix 80	AI8	H	110	130	Right-handed alpha
Helix 81	AI9	H	131	133	Right-handed 310
Helix 82	AJ1	I	4	26	Right-handed alpha
Helix 83	AJ2	J	44	63	Right-handed alpha
Helix 84	AJ3	J	76	86	Right-handed alpha
Helix 85	AJ4	J	90	92	Right-handed 310
Helix 86	AJ5	J	118	135	Right-handed alpha
Helix 87	AJ6	J	139	154	Right-handed alpha
Helix 88	AJ7	M	51	55	Right-handed 310
Helix 89	AJ8	M	58	70	Right-handed alpha
Helix 90	AJ9	M	86	116	Right-handed alpha
Helix 91	AK1	M	131	133	Right-handed 310
Helix 92	AK2	M	134	162	Right-handed alpha
Helix 93	AK3	M	177	195	Right-handed alpha
Helix 94	AK4	M	196	199	Right-handed 310
Helix 95	AK5	M	200	224	Right-handed alpha
Helix 96	AK6	M	293	297	Right-handed 310
Helix 97	AK7	M	301	313	Right-handed alpha
Helix 98	AK8	M	338	342	Right-handed 310
Helix 99	AK9	N	15	26	Right-handed alpha
Helix 100	AL1	N	28	36	Right-handed alpha
Helix 101	AL2	N	42	47	Right-handed 310
Helix 102	AL3	N	48	66	Right-handed alpha
Helix 103	AL4	N	67	69	Right-handed 310
Helix 104	AL5	N	82	86	Right-handed 310
Helix 105	AL6	N	92	103	Right-handed alpha
Helix 106	AL7	N	106	136	Right-handed alpha
Helix 107	AL8	N	139	141	Right-handed 310
Helix 108	AL9	N	142	164	Right-handed alpha
Helix 109	AM1	N	169	186	Right-handed alpha
Helix 110	AM2	N	191	200	Right-handed alpha
Helix 111	AM3	N	207	218	Right-handed alpha
Helix 112	AM4	N	218	238	Right-handed alpha
Helix 113	AM5	N	261	284	Right-handed alpha
Helix 114	AM6	N	310	320	Right-handed alpha
Helix 115	AM7	N	334	361	Right-handed alpha
Helix 116	AM8	N	371	374	Right-handed 310
Helix 117	AM9	N	375	396	Right-handed alpha
Helix 118	AN1	N	397	405	Right-handed alpha
Helix 119	AN2	N	408	448	Right-handed alpha
Helix 120	AN3	N	492	496	Right-handed 310
Helix 121	AN4	N	512	537	Right-handed alpha
Helix 122	AN5	O	61	73	Right-handed alpha
Helix 123	AN6	O	74	76	Right-handed 310
Helix 124	AN7	O	95	105	Right-handed alpha
Helix 125	AN8	O	127	139	Right-handed alpha
Helix 126	AN9	O	162	174	Right-handed alpha
Helix 127	AO1	O	200	211	Right-handed alpha
Helix 128	AO2	O	224	241	Right-handed alpha
Helix 129	AO3	O	253	277	Right-handed alpha
Helix 130	AO4	Q	28	32	Right-handed alpha
Helix 131	AO5	Q	40	71	Right-handed alpha
Helix 132	AO6	Q	72	74	Right-handed 310
Helix 133	AO7	Q	91	121	Right-handed alpha
Helix 134	AO8	Q	237	240	Right-handed 310
Helix 135	AO9	Q	280	284	Right-handed 310
Helix 136	AP1	Q	292	305	Right-handed alpha
Helix 137	AP2	Q	308	315	Right-handed alpha
Helix 138	AP3	R	27	33	Right-handed alpha
Helix 139	AP4	R	36	67	Right-handed alpha
Helix 140	AP5	R	75	94	Right-handed alpha
Helix 141	AP6	R	94	112	Right-handed alpha
Helix 142	AP7	R	118	138	Right-handed alpha
Helix 143	AP8	R	155	159	Right-handed 310
Helix 144	AP9	R	166	196	Right-handed alpha
Helix 145	AQ1	R	202	206	Right-handed 310
Helix 146	AQ2	R	207	241	Right-handed alpha
Helix 147	AQ3	R	250	269	Right-handed alpha
Helix 148	AQ4	R	271	287	Right-handed alpha
Helix 149	AQ5	R	292	307	Right-handed alpha
Helix 150	AQ6	R	308	309	Right-handed 310
Helix 151	AQ7	R	310	315	Right-handed 310
Helix 152	AQ8	R	322	348	Right-handed alpha
Helix 153	AQ9	R	356	380	Right-handed alpha
Helix 154	AR1	R	381	389	Right-handed alpha
Helix 155	AR2	R	391	423	Right-handed alpha
Helix 156	AR3	R	427	446	Right-handed alpha
Helix 157	AR4	R	448	455	Right-handed alpha
Helix 158	AR5	R	472	486	Right-handed alpha
Helix 159	AR6	R	487	501	Right-handed alpha
Helix 160	AR7	R	517	521	Right-handed 310
Helix 161	AR8	R	540	547	Right-handed alpha
Helix 162	AR9	R	550	557	Right-handed alpha
Helix 163	AS1	S	23	49	Right-handed alpha
Helix 164	AS2	S	66	92	Right-handed alpha
Helix 165	AS3	S	96	126	Right-handed alpha
Helix 166	AS4	S	134	166	Right-handed alpha
Helix 167	AS5	S	171	201	Right-handed alpha
Helix 168	AS6	T	2	28	Right-handed alpha
Helix 169	AS7	T	37	61	Right-handed alpha
Helix 170	AS8	T	66	70	Right-handed 310
Helix 171	AS9	T	74	79	Right-handed 310
Helix 172	AT1	T	90	108	Right-handed alpha
Helix 173	AT2	T	110	130	Right-handed alpha
Helix 174	AT3	T	131	133	Right-handed 310
Helix 175	AT4	U	3	26	Right-handed alpha
Helix 176	AT5	V	44	63	Right-handed alpha
Helix 177	AT6	V	76	85	Right-handed alpha
Helix 178	AT7	V	86	88	Right-handed 310
Helix 179	AT8	V	122	133	Right-handed alpha
Helix 180	AT9	V	139	154	Right-handed alpha

There are 28 sheets in PDB entry 8HCR. 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,

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	A	73	78	first strand
Strand 2	A	164	168	anti-parallel
Strand 3	B	254	257	anti-parallel
Strand 4	B	38	39	anti-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	A	235	237	first strand
Strand 2	A	240	242	anti-parallel

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There are 4 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	273	274	first strand
Strand 2	A	261	264	anti-parallel
Strand 3	A	286	291	anti-parallel
Strand 4	A	319	322	anti-parallel

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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	362	364	first strand
Strand 2	A	369	372	anti-parallel
Strand 3	A	377	380	anti-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	A	401	403	first strand
Strand 2	A	409	411	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	B	75	77	first strand
Strand 2	B	89	91	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	B	325	327	first strand
Strand 2	B	330	332	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	B	454	456	first strand
Strand 2	T	81	84	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	E	155	157	first strand
Strand 2	E	146	148	anti-parallel
Strand 3	E	129	136	anti-parallel
Strand 4	E	139	142	anti-parallel
Strand 5	E	203	204	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	155	157	first strand
Strand 2	E	146	148	anti-parallel
Strand 3	E	129	136	anti-parallel
Strand 4	E	221	224	parallel
Strand 5	E	257	260	anti-parallel

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There are 5 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	212	215	first strand
Strand 2	E	286	290	parallel
Strand 3	E	268	273	anti-parallel
Strand 4	E	232	236	anti-parallel
Strand 5	E	241	245	anti-parallel

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There are 2 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	424	425	first strand
Strand 2	F	503	504	anti-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	H	81	84	first strand
Strand 2	N	454	456	anti-parallel

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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	I	48	50	first strand
Strand 2	J	65	69	anti-parallel
Strand 3	J	94	100	parallel
Strand 4	J	105	109	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	J	21	22	first strand
Strand 2	J	28	29	anti-parallel

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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	M	73	78	first strand
Strand 2	M	164	168	anti-parallel
Strand 3	N	254	257	anti-parallel
Strand 4	N	38	40	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	235	237	first strand
Strand 2	M	240	242	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	273	274	first strand
Strand 2	M	261	264	anti-parallel
Strand 3	M	286	291	anti-parallel
Strand 4	M	319	322	anti-parallel
Strand 5	M	349	350	anti-parallel

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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	M	362	364	first strand
Strand 2	M	369	371	anti-parallel
Strand 3	M	378	380	anti-parallel
Strand 4	M	387	389	anti-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	M	401	403	first strand
Strand 2	M	409	411	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	N	75	77	first strand
Strand 2	N	89	91	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	N	325	327	first strand
Strand 2	N	330	332	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	146	147	first strand
Strand 2	Q	129	136	anti-parallel
Strand 3	Q	139	142	anti-parallel
Strand 4	Q	203	204	anti-parallel

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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	Q	146	147	first strand
Strand 2	Q	129	136	anti-parallel
Strand 3	Q	221	227	parallel
Strand 4	Q	257	260	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	212	215	first strand
Strand 2	Q	286	290	parallel
Strand 3	Q	267	273	anti-parallel
Strand 4	Q	232	236	anti-parallel
Strand 5	Q	241	245	anti-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	R	424	425	first strand
Strand 2	R	503	504	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	48	50	first strand
Strand 2	V	65	69	anti-parallel
Strand 3	V	94	100	parallel
Strand 4	V	105	109	anti-parallel

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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	V	20	22	first strand
Strand 2	V	28	30	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: 8HCR

Analysis of interatomic Contacts of Structural Units in PDB entry:
8HCR