Analysis of interatomic Contacts of Structural Units in PDB entry:
8A1V

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 8A1V entry

There are 6 chains in PDB entry 8A1V (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLY 446
B	HIS 20	LYS 414
C	SER 7	GLY 254
D	LYS 8	ALA 208
E	GLU 2	GLN 197
F	SER 2	GLY 407

There are 87 helices in PDB entry 8A1V. 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	36	Right-handed 310
Helix 2	AA2	A	83	85	Right-handed 310
Helix 3	AA3	A	106	113	Right-handed 310
Helix 4	AA4	A	114	125	Right-handed alpha
Helix 5	AA5	A	126	131	Right-handed 310
Helix 6	AA6	A	162	170	Right-handed alpha
Helix 7	AA7	A	170	185	Right-handed alpha
Helix 8	AA8	A	219	228	Right-handed alpha
Helix 9	AA9	A	241	254	Right-handed alpha
Helix 10	AB1	A	282	287	Right-handed alpha
Helix 11	AB2	A	310	314	Right-handed 310
Helix 12	AB3	A	335	339	Right-handed 310
Helix 13	AB4	A	351	356	Right-handed 310
Helix 14	AB5	A	378	384	Right-handed alpha
Helix 15	AB6	A	389	400	Right-handed alpha
Helix 16	AB7	A	401	408	Right-handed alpha
Helix 17	AB8	A	409	413	Right-handed 310
Helix 18	AB9	A	414	417	Right-handed 310
Helix 19	AC1	A	418	425	Right-handed alpha
Helix 20	AC2	A	430	446	Right-handed alpha
Helix 21	AC3	B	21	35	Right-handed alpha
Helix 22	AC4	B	52	64	Right-handed alpha
Helix 23	AC5	B	64	87	Right-handed alpha
Helix 24	AC6	B	89	99	Right-handed alpha
Helix 25	AC7	B	99	109	Right-handed alpha
Helix 26	AC8	B	117	152	Right-handed alpha
Helix 27	AC9	B	157	169	Right-handed alpha
Helix 28	AD1	B	175	191	Right-handed alpha
Helix 29	AD2	B	203	216	Right-handed alpha
Helix 30	AD3	B	217	220	Right-handed 310
Helix 31	AD4	B	236	245	Right-handed alpha
Helix 32	AD5	B	246	249	Right-handed 310
Helix 33	AD6	B	259	266	Right-handed alpha
Helix 34	AD7	B	276	290	Right-handed alpha
Helix 35	AD8	B	294	316	Right-handed alpha
Helix 36	AD9	B	320	325	Right-handed 310
Helix 37	AE1	B	326	333	Right-handed alpha
Helix 38	AE2	B	335	343	Right-handed alpha
Helix 39	AE3	B	353	375	Right-handed alpha
Helix 40	AE4	B	381	391	Right-handed alpha
Helix 41	AE5	B	392	410	Right-handed alpha
Helix 42	AE6	B	411	414	Right-handed 310
Helix 43	AE7	C	8	54	Right-handed alpha
Helix 44	AE8	C	59	71	Right-handed alpha
Helix 45	AE9	C	92	99	Right-handed alpha
Helix 46	AF1	C	100	103	Right-handed 310
Helix 47	AF2	C	177	181	Right-handed 310
Helix 48	AF3	C	182	188	Right-handed alpha
Helix 49	AF4	C	224	239	Right-handed alpha
Helix 50	AF5	C	244	253	Right-handed alpha
Helix 51	AF6	D	9	13	Right-handed alpha
Helix 52	AF7	D	27	34	Right-handed alpha
Helix 53	AF8	D	37	62	Right-handed alpha
Helix 54	AF9	D	63	66	Right-handed 310
Helix 55	AG1	D	70	93	Right-handed alpha
Helix 56	AG2	D	94	102	Right-handed alpha
Helix 57	AG3	D	103	109	Right-handed 310
Helix 58	AG4	D	111	121	Right-handed alpha
Helix 59	AG5	D	126	158	Right-handed alpha
Helix 60	AG6	D	178	182	Right-handed 310
Helix 61	AG7	D	183	202	Right-handed alpha
Helix 62	AG8	D	203	206	Right-handed 310
Helix 63	AG9	E	3	13	Right-handed alpha
Helix 64	AH1	E	24	31	Right-handed alpha
Helix 65	AH2	E	34	63	Right-handed alpha
Helix 66	AH3	E	78	102	Right-handed alpha
Helix 67	AH4	E	102	109	Right-handed alpha
Helix 68	AH5	E	112	117	Right-handed alpha
Helix 69	AH6	E	119	132	Right-handed alpha
Helix 70	AH7	E	135	164	Right-handed alpha
Helix 71	AH8	E	165	167	Right-handed 310
Helix 72	AH9	E	175	190	Right-handed alpha
Helix 73	AI1	E	191	194	Right-handed 310
Helix 74	AI2	F	3	30	Right-handed alpha
Helix 75	AI3	F	54	62	Right-handed alpha
Helix 76	AI4	F	93	98	Right-handed alpha
Helix 77	AI5	F	99	105	Right-handed alpha
Helix 78	AI6	F	124	129	Right-handed alpha
Helix 79	AI7	F	180	182	Right-handed 310
Helix 80	AI8	F	185	196	Right-handed alpha
Helix 81	AI9	F	197	199	Right-handed 310
Helix 82	AJ1	F	244	252	Right-handed alpha
Helix 83	AJ2	F	284	297	Right-handed alpha
Helix 84	AJ3	F	319	330	Right-handed alpha
Helix 85	AJ4	F	354	363	Right-handed alpha
Helix 86	AJ5	F	380	394	Right-handed alpha
Helix 87	AJ6	F	397	399	Right-handed 310

There are 12 sheets in PDB entry 8A1V. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 6 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	2	3	first strand
Strand 2	A	206	212	parallel
Strand 3	A	188	193	parallel
Strand 4	A	148	152	parallel
Strand 5	A	236	240	parallel
Strand 6	A	132	134	anti-parallel

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There are 6 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	20	22	first strand
Strand 2	A	273	278	parallel
Strand 3	A	259	265	anti-parallel
Strand 4	A	322	327	parallel
Strand 5	A	296	301	anti-parallel
Strand 6	A	306	308	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	28	32	first strand
Strand 2	A	87	94	anti-parallel
Strand 3	A	74	81	anti-parallel
Strand 4	A	50	51	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	41	43	first strand
Strand 2	A	56	60	anti-parallel
Strand 3	A	67	69	anti-parallel

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There are 6 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	82	84	first strand
Strand 2	C	72	77	anti-parallel
Strand 3	C	121	129	anti-parallel
Strand 4	C	132	143	anti-parallel
Strand 5	C	148	156	anti-parallel
Strand 6	C	162	169	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	C	204	206	first strand
Strand 2	C	217	219	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 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	F	47	49	first strand
Strand 2	F	35	39	anti-parallel
Strand 3	F	119	121	parallel
Strand 4	F	80	85	anti-parallel
Strand 5	F	107	109	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	226	229	first strand
Strand 2	F	147	153	anti-parallel
Strand 3	F	134	142	anti-parallel
Strand 4	F	257	259	anti-parallel

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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	F	208	213	first strand
Strand 2	F	167	172	anti-parallel
Strand 3	F	263	264	anti-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	F	175	178	first strand
Strand 2	F	201	204	anti-parallel

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There are 5 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	333	339	first strand
Strand 2	F	305	311	parallel
Strand 3	F	275	280	parallel
Strand 4	F	373	378	parallel
Strand 5	F	401	403	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: 8A1V

Analysis of interatomic Contacts of Structural Units in PDB entry:
8A1V