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

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 8QBL entry

There are 29 chains in PDB entry 8QBL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 3	GLY 311
C	U 2	U 82
D	C 1	A 14
G	LYS 3	TYR 304
I	SER 3	GLY 311
K	SER 3	GLY 311
L	G 1	G 85
M	U 2	U 79
N	C 1	A 14
O	U 2	U 82
P	SER 3	GLY 311
S	C 1	A 14
U	SER 3	GLY 311
W	U 2	U 82
X	C 1	A 14
Y	C 1	A 14
Z	SER 3	GLY 311
b	U 2	U 82
c	C 1	A 14
E	LYS 3	TYR 304
F	LYS 3	TYR 304
H	LYS 3	TYR 304
T	LYS 3	TYR 304
B	G 1	G 85
J	G 1	G 85
Q	G 1	G 85
R	U 2	U 82
V	G 1	G 85
a	G 1	G 85

There are192 helices in PDB entry 8QBL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	3	15	Right-handed alpha
Helix 2	AA2	A	22	31	Right-handed alpha
Helix 3	AA3	A	33	43	Right-handed alpha
Helix 4	AA4	A	44	46	Right-handed 310
Helix 5	AA5	A	69	83	Right-handed alpha
Helix 6	AA6	A	84	87	Right-handed 310
Helix 7	AA7	A	102	107	Right-handed alpha
Helix 8	AA8	A	108	110	Right-handed 310
Helix 9	AA9	A	122	127	Right-handed alpha
Helix 10	AB1	A	128	140	Right-handed alpha
Helix 11	AB2	A	142	154	Right-handed alpha
Helix 12	AB3	A	165	174	Right-handed alpha
Helix 13	AB4	A	174	187	Right-handed alpha
Helix 14	AB5	A	205	220	Right-handed alpha
Helix 15	AB6	A	221	224	Right-handed 310
Helix 16	AB7	A	228	232	Right-handed 310
Helix 17	AB8	A	256	272	Right-handed alpha
Helix 18	AB9	A	277	292	Right-handed alpha
Helix 19	AC1	A	293	311	Right-handed alpha
Helix 20	AC2	G	6	19	Right-handed alpha
Helix 21	AC3	G	205	213	Right-handed alpha
Helix 22	AC4	G	217	230	Right-handed alpha
Helix 23	AC5	G	232	250	Right-handed alpha
Helix 24	AC6	G	263	274	Right-handed alpha
Helix 25	AC7	G	275	291	Right-handed alpha
Helix 26	AC8	I	4	16	Right-handed alpha
Helix 27	AC9	I	22	31	Right-handed alpha
Helix 28	AD1	I	33	43	Right-handed alpha
Helix 29	AD2	I	44	46	Right-handed 310
Helix 30	AD3	I	69	83	Right-handed alpha
Helix 31	AD4	I	84	87	Right-handed 310
Helix 32	AD5	I	101	107	Right-handed alpha
Helix 33	AD6	I	108	110	Right-handed 310
Helix 34	AD7	I	122	127	Right-handed alpha
Helix 35	AD8	I	128	140	Right-handed alpha
Helix 36	AD9	I	142	154	Right-handed alpha
Helix 37	AE1	I	165	174	Right-handed alpha
Helix 38	AE2	I	174	187	Right-handed alpha
Helix 39	AE3	I	205	220	Right-handed alpha
Helix 40	AE4	I	221	224	Right-handed 310
Helix 41	AE5	I	229	232	Right-handed 310
Helix 42	AE6	I	256	272	Right-handed alpha
Helix 43	AE7	I	277	292	Right-handed alpha
Helix 44	AE8	I	292	311	Right-handed alpha
Helix 45	AE9	K	4	15	Right-handed alpha
Helix 46	AF1	K	22	31	Right-handed alpha
Helix 47	AF2	K	33	43	Right-handed alpha
Helix 48	AF3	K	44	46	Right-handed 310
Helix 49	AF4	K	69	83	Right-handed alpha
Helix 50	AF5	K	84	87	Right-handed 310
Helix 51	AF6	K	102	107	Right-handed alpha
Helix 52	AF7	K	108	110	Right-handed 310
Helix 53	AF8	K	122	127	Right-handed alpha
Helix 54	AF9	K	128	140	Right-handed alpha
Helix 55	AG1	K	142	154	Right-handed alpha
Helix 56	AG2	K	165	174	Right-handed alpha
Helix 57	AG3	K	174	187	Right-handed alpha
Helix 58	AG4	K	205	220	Right-handed alpha
Helix 59	AG5	K	221	224	Right-handed 310
Helix 60	AG6	K	228	232	Right-handed 310
Helix 61	AG7	K	256	272	Right-handed alpha
Helix 62	AG8	K	277	292	Right-handed alpha
Helix 63	AG9	K	293	311	Right-handed alpha
Helix 64	AH1	P	4	15	Right-handed alpha
Helix 65	AH2	P	22	31	Right-handed alpha
Helix 66	AH3	P	33	43	Right-handed alpha
Helix 67	AH4	P	44	46	Right-handed 310
Helix 68	AH5	P	69	83	Right-handed alpha
Helix 69	AH6	P	84	87	Right-handed 310
Helix 70	AH7	P	102	107	Right-handed alpha
Helix 71	AH8	P	108	110	Right-handed 310
Helix 72	AH9	P	122	127	Right-handed alpha
Helix 73	AI1	P	128	140	Right-handed alpha
Helix 74	AI2	P	142	154	Right-handed alpha
Helix 75	AI3	P	165	174	Right-handed alpha
Helix 76	AI4	P	174	187	Right-handed alpha
Helix 77	AI5	P	205	220	Right-handed alpha
Helix 78	AI6	P	221	224	Right-handed 310
Helix 79	AI7	P	228	232	Right-handed 310
Helix 80	AI8	P	256	272	Right-handed alpha
Helix 81	AI9	P	277	292	Right-handed alpha
Helix 82	AJ1	P	293	311	Right-handed alpha
Helix 83	AJ2	U	4	15	Right-handed alpha
Helix 84	AJ3	U	22	31	Right-handed alpha
Helix 85	AJ4	U	33	43	Right-handed alpha
Helix 86	AJ5	U	44	46	Right-handed 310
Helix 87	AJ6	U	69	83	Right-handed alpha
Helix 88	AJ7	U	84	87	Right-handed 310
Helix 89	AJ8	U	102	107	Right-handed alpha
Helix 90	AJ9	U	108	110	Right-handed 310
Helix 91	AK1	U	122	127	Right-handed alpha
Helix 92	AK2	U	128	140	Right-handed alpha
Helix 93	AK3	U	142	154	Right-handed alpha
Helix 94	AK4	U	165	174	Right-handed alpha
Helix 95	AK5	U	174	187	Right-handed alpha
Helix 96	AK6	U	205	220	Right-handed alpha
Helix 97	AK7	U	221	224	Right-handed 310
Helix 98	AK8	U	228	232	Right-handed 310
Helix 99	AK9	U	256	272	Right-handed alpha
Helix 100	AL1	U	277	292	Right-handed alpha
Helix 101	AL2	U	293	311	Right-handed alpha
Helix 102	AL3	Z	4	16	Right-handed alpha
Helix 103	AL4	Z	22	31	Right-handed alpha
Helix 104	AL5	Z	33	43	Right-handed alpha
Helix 105	AL6	Z	44	46	Right-handed 310
Helix 106	AL7	Z	69	83	Right-handed alpha
Helix 107	AL8	Z	84	87	Right-handed 310
Helix 108	AL9	Z	101	107	Right-handed alpha
Helix 109	AM1	Z	108	110	Right-handed 310
Helix 110	AM2	Z	122	127	Right-handed alpha
Helix 111	AM3	Z	128	140	Right-handed alpha
Helix 112	AM4	Z	142	153	Right-handed alpha
Helix 113	AM5	Z	165	174	Right-handed alpha
Helix 114	AM6	Z	174	188	Right-handed alpha
Helix 115	AM7	Z	205	220	Right-handed alpha
Helix 116	AM8	Z	221	224	Right-handed 310
Helix 117	AM9	Z	228	232	Right-handed 310
Helix 118	AN1	Z	256	272	Right-handed alpha
Helix 119	AN2	Z	277	292	Right-handed alpha
Helix 120	AN3	Z	292	311	Right-handed alpha
Helix 121	AN4	E	6	19	Right-handed alpha
Helix 122	AN5	E	44	55	Right-handed alpha
Helix 123	AN6	E	68	75	Right-handed alpha
Helix 124	AN7	E	79	91	Right-handed alpha
Helix 125	AN8	E	100	113	Right-handed alpha
Helix 126	AN9	E	113	119	Right-handed alpha
Helix 127	AO1	E	127	129	Right-handed 310
Helix 128	AO2	E	133	138	Right-handed alpha
Helix 129	AO3	E	138	147	Right-handed alpha
Helix 130	AO4	E	155	164	Right-handed alpha
Helix 131	AO5	E	166	171	Right-handed alpha
Helix 132	AO6	E	173	190	Right-handed alpha
Helix 133	AO7	E	198	201	Right-handed 310
Helix 134	AO8	E	202	213	Right-handed alpha
Helix 135	AO9	E	217	230	Right-handed alpha
Helix 136	AP1	E	232	250	Right-handed alpha
Helix 137	AP2	E	263	274	Right-handed alpha
Helix 138	AP3	E	275	292	Right-handed alpha
Helix 139	AP4	F	6	18	Right-handed alpha
Helix 140	AP5	F	44	55	Right-handed alpha
Helix 141	AP6	F	67	75	Right-handed alpha
Helix 142	AP7	F	79	91	Right-handed alpha
Helix 143	AP8	F	100	112	Right-handed alpha
Helix 144	AP9	F	113	119	Right-handed alpha
Helix 145	AQ1	F	127	129	Right-handed 310
Helix 146	AQ2	F	133	138	Right-handed alpha
Helix 147	AQ3	F	138	147	Right-handed alpha
Helix 148	AQ4	F	155	164	Right-handed alpha
Helix 149	AQ5	F	166	171	Right-handed alpha
Helix 150	AQ6	F	173	190	Right-handed alpha
Helix 151	AQ7	F	198	201	Right-handed 310
Helix 152	AQ8	F	202	213	Right-handed alpha
Helix 153	AQ9	F	217	230	Right-handed alpha
Helix 154	AR1	F	232	250	Right-handed alpha
Helix 155	AR2	F	263	274	Right-handed alpha
Helix 156	AR3	F	276	292	Right-handed alpha
Helix 157	AR4	H	6	18	Right-handed alpha
Helix 158	AR5	H	44	55	Right-handed alpha
Helix 159	AR6	H	67	75	Right-handed alpha
Helix 160	AR7	H	79	91	Right-handed alpha
Helix 161	AR8	H	100	113	Right-handed alpha
Helix 162	AR9	H	113	118	Right-handed alpha
Helix 163	AS1	H	127	129	Right-handed 310
Helix 164	AS2	H	133	138	Right-handed alpha
Helix 165	AS3	H	138	147	Right-handed alpha
Helix 166	AS4	H	155	164	Right-handed alpha
Helix 167	AS5	H	166	171	Right-handed alpha
Helix 168	AS6	H	173	190	Right-handed alpha
Helix 169	AS7	H	198	201	Right-handed 310
Helix 170	AS8	H	202	213	Right-handed alpha
Helix 171	AS9	H	217	230	Right-handed alpha
Helix 172	AT1	H	232	250	Right-handed alpha
Helix 173	AT2	H	263	274	Right-handed alpha
Helix 174	AT3	H	275	292	Right-handed alpha
Helix 175	AT4	T	6	19	Right-handed alpha
Helix 176	AT5	T	44	55	Right-handed alpha
Helix 177	AT6	T	68	75	Right-handed alpha
Helix 178	AT7	T	79	91	Right-handed alpha
Helix 179	AT8	T	100	113	Right-handed alpha
Helix 180	AT9	T	113	119	Right-handed alpha
Helix 181	AU1	T	127	129	Right-handed 310
Helix 182	AU2	T	133	138	Right-handed alpha
Helix 183	AU3	T	138	147	Right-handed alpha
Helix 184	AU4	T	155	164	Right-handed alpha
Helix 185	AU5	T	166	171	Right-handed alpha
Helix 186	AU6	T	173	190	Right-handed alpha
Helix 187	AU7	T	198	201	Right-handed 310
Helix 188	AU8	T	202	213	Right-handed alpha
Helix 189	AU9	T	217	230	Right-handed alpha
Helix 190	AV1	T	232	250	Right-handed alpha
Helix 191	AV2	T	263	274	Right-handed alpha
Helix 192	AV3	T	275	292	Right-handed alpha

There are 28 sheets in PDB entry 8QBL. 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 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	48	54	first strand
Strand 2	A	62	68	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	191	195	first strand
Strand 2	A	198	203	anti-parallel
Strand 3	A	114	118	anti-parallel
Strand 4	A	233	235	anti-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	242	243	first strand
Strand 2	A	246	248	anti-parallel
Strand 3	A	253	254	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	G	253	255	first strand
Strand 2	G	260	262	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	I	48	54	first strand
Strand 2	I	62	68	anti-parallel

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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	I	191	195	first strand
Strand 2	I	198	203	anti-parallel
Strand 3	I	114	118	anti-parallel
Strand 4	I	233	235	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	I	120	121	first strand
Strand 2	I	226	227	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	242	243	first strand
Strand 2	I	246	248	anti-parallel
Strand 3	I	253	254	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	48	54	first strand
Strand 2	K	62	68	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	191	195	first strand
Strand 2	K	198	203	anti-parallel
Strand 3	K	114	118	anti-parallel
Strand 4	K	233	235	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	K	242	243	first strand
Strand 2	K	246	248	anti-parallel
Strand 3	K	253	254	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	P	48	54	first strand
Strand 2	P	62	68	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	191	195	first strand
Strand 2	P	198	203	anti-parallel
Strand 3	P	114	118	anti-parallel
Strand 4	P	233	235	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	242	243	first strand
Strand 2	P	246	248	anti-parallel
Strand 3	P	253	254	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	U	48	54	first strand
Strand 2	U	62	68	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	U	191	195	first strand
Strand 2	U	198	203	anti-parallel
Strand 3	U	114	118	anti-parallel
Strand 4	U	233	235	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	U	242	243	first strand
Strand 2	U	246	248	anti-parallel
Strand 3	U	253	254	anti-parallel

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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	Z	48	54	first strand
Strand 2	Z	62	68	anti-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	Z	93	94	first strand
Strand 2	Z	191	195	parallel
Strand 3	Z	198	203	anti-parallel
Strand 4	Z	114	118	anti-parallel
Strand 5	Z	233	235	anti-parallel

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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	Z	242	243	first strand
Strand 2	Z	246	248	anti-parallel
Strand 3	Z	253	254	anti-parallel

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There are 5 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	59	62	first strand
Strand 2	E	30	35	parallel
Strand 3	E	93	96	parallel
Strand 4	E	120	125	parallel
Strand 5	E	151	154	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	E	253	255	first strand
Strand 2	E	260	262	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	59	62	first strand
Strand 2	F	30	35	parallel
Strand 3	F	93	96	parallel
Strand 4	F	120	125	parallel
Strand 5	F	151	154	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	F	253	255	first strand
Strand 2	F	260	262	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	H	59	62	first strand
Strand 2	H	30	35	parallel
Strand 3	H	93	96	parallel
Strand 4	H	120	125	parallel
Strand 5	H	151	154	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	H	253	255	first strand
Strand 2	H	260	262	anti-parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	59	62	first strand
Strand 2	T	30	35	parallel
Strand 3	T	93	96	parallel
Strand 4	T	120	125	parallel
Strand 5	T	151	154	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	T	253	255	first strand
Strand 2	T	260	262	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: 8QBL

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