Analysis of interatomic Contacts of Structural Units in PDB entry:
4A6J

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 4A6J entry

There are 10 chains in PDB entry 4A6J (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ASN 320
B	MET 1	ASN 320
C	MET 1	ASN 320
D	MET 1	ASN 320
E	MET 1	ASN 320
F	MET 1	ASN 320
G	MET 1	ASN 320
H	MET 1	ASN 320
I	MET 1	ASN 320
J	MET 1	ASN 320

There are160 helices in PDB entry 4A6J. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	70	74	Right-handed 310
Helix 2	2	A	75	88	Right-handed alpha
Helix 3	3	A	103	108	Right-handed alpha
Helix 4	4	A	115	126	Right-handed alpha
Helix 5	5	A	149	152	Right-handed 310
Helix 6	6	A	153	159	Right-handed alpha
Helix 7	7	A	184	186	Right-handed 310
Helix 8	8	A	199	213	Right-handed alpha
Helix 9	9	A	218	228	Right-handed alpha
Helix 10	10	A	231	239	Right-handed alpha
Helix 11	11	A	241	243	Right-handed 310
Helix 12	12	A	244	268	Right-handed alpha
Helix 13	13	A	282	295	Right-handed alpha
Helix 14	14	A	297	299	Right-handed 310
Helix 15	15	A	306	308	Right-handed 310
Helix 16	16	A	309	320	Right-handed alpha
Helix 17	17	B	70	74	Right-handed 310
Helix 18	18	B	75	88	Right-handed alpha
Helix 19	19	B	103	108	Right-handed alpha
Helix 20	20	B	115	126	Right-handed alpha
Helix 21	21	B	149	152	Right-handed 310
Helix 22	22	B	153	159	Right-handed alpha
Helix 23	23	B	184	186	Right-handed 310
Helix 24	24	B	199	213	Right-handed alpha
Helix 25	25	B	218	228	Right-handed alpha
Helix 26	26	B	231	239	Right-handed alpha
Helix 27	27	B	241	243	Right-handed 310
Helix 28	28	B	244	268	Right-handed alpha
Helix 29	29	B	282	295	Right-handed alpha
Helix 30	30	B	297	299	Right-handed 310
Helix 31	31	B	306	308	Right-handed 310
Helix 32	32	B	309	320	Right-handed alpha
Helix 33	33	C	70	74	Right-handed 310
Helix 34	34	C	75	88	Right-handed alpha
Helix 35	35	C	103	108	Right-handed alpha
Helix 36	36	C	115	126	Right-handed alpha
Helix 37	37	C	149	152	Right-handed 310
Helix 38	38	C	153	159	Right-handed alpha
Helix 39	39	C	184	186	Right-handed 310
Helix 40	40	C	199	213	Right-handed alpha
Helix 41	41	C	218	228	Right-handed alpha
Helix 42	42	C	231	239	Right-handed alpha
Helix 43	43	C	241	243	Right-handed 310
Helix 44	44	C	244	268	Right-handed alpha
Helix 45	45	C	282	295	Right-handed alpha
Helix 46	46	C	297	299	Right-handed 310
Helix 47	47	C	306	308	Right-handed 310
Helix 48	48	C	309	320	Right-handed alpha
Helix 49	49	D	70	74	Right-handed 310
Helix 50	50	D	75	88	Right-handed alpha
Helix 51	51	D	103	108	Right-handed alpha
Helix 52	52	D	115	126	Right-handed alpha
Helix 53	53	D	149	152	Right-handed 310
Helix 54	54	D	153	159	Right-handed alpha
Helix 55	55	D	184	186	Right-handed 310
Helix 56	56	D	199	213	Right-handed alpha
Helix 57	57	D	218	228	Right-handed alpha
Helix 58	58	D	231	239	Right-handed alpha
Helix 59	59	D	241	243	Right-handed 310
Helix 60	60	D	244	268	Right-handed alpha
Helix 61	61	D	282	295	Right-handed alpha
Helix 62	62	D	297	299	Right-handed 310
Helix 63	63	D	306	308	Right-handed 310
Helix 64	64	D	309	320	Right-handed alpha
Helix 65	65	E	70	74	Right-handed 310
Helix 66	66	E	75	88	Right-handed alpha
Helix 67	67	E	103	108	Right-handed alpha
Helix 68	68	E	115	126	Right-handed alpha
Helix 69	69	E	149	152	Right-handed 310
Helix 70	70	E	153	159	Right-handed alpha
Helix 71	71	E	184	186	Right-handed 310
Helix 72	72	E	199	213	Right-handed alpha
Helix 73	73	E	218	228	Right-handed alpha
Helix 74	74	E	231	239	Right-handed alpha
Helix 75	75	E	241	243	Right-handed 310
Helix 76	76	E	244	268	Right-handed alpha
Helix 77	77	E	282	295	Right-handed alpha
Helix 78	78	E	297	299	Right-handed 310
Helix 79	79	E	306	308	Right-handed 310
Helix 80	80	E	309	320	Right-handed alpha
Helix 81	81	F	70	74	Right-handed 310
Helix 82	82	F	75	88	Right-handed alpha
Helix 83	83	F	103	108	Right-handed alpha
Helix 84	84	F	115	126	Right-handed alpha
Helix 85	85	F	149	152	Right-handed 310
Helix 86	86	F	153	159	Right-handed alpha
Helix 87	87	F	184	186	Right-handed 310
Helix 88	88	F	199	213	Right-handed alpha
Helix 89	89	F	218	228	Right-handed alpha
Helix 90	90	F	231	239	Right-handed alpha
Helix 91	91	F	241	243	Right-handed 310
Helix 92	92	F	244	268	Right-handed alpha
Helix 93	93	F	282	295	Right-handed alpha
Helix 94	94	F	297	299	Right-handed 310
Helix 95	95	F	306	308	Right-handed 310
Helix 96	96	F	309	320	Right-handed alpha
Helix 97	97	G	70	74	Right-handed 310
Helix 98	98	G	75	88	Right-handed alpha
Helix 99	99	G	103	108	Right-handed alpha
Helix 100	100	G	115	126	Right-handed alpha
Helix 101	101	G	149	152	Right-handed 310
Helix 102	102	G	153	159	Right-handed alpha
Helix 103	103	G	184	186	Right-handed 310
Helix 104	104	G	199	213	Right-handed alpha
Helix 105	105	G	218	228	Right-handed alpha
Helix 106	106	G	231	239	Right-handed alpha
Helix 107	107	G	241	243	Right-handed 310
Helix 108	108	G	244	268	Right-handed alpha
Helix 109	109	G	282	295	Right-handed alpha
Helix 110	110	G	297	299	Right-handed 310
Helix 111	111	G	306	308	Right-handed 310
Helix 112	112	G	309	320	Right-handed alpha
Helix 113	113	H	70	74	Right-handed 310
Helix 114	114	H	75	88	Right-handed alpha
Helix 115	115	H	103	108	Right-handed alpha
Helix 116	116	H	115	126	Right-handed alpha
Helix 117	117	H	149	152	Right-handed 310
Helix 118	118	H	153	159	Right-handed alpha
Helix 119	119	H	184	186	Right-handed 310
Helix 120	120	H	199	213	Right-handed alpha
Helix 121	121	H	218	228	Right-handed alpha
Helix 122	122	H	231	239	Right-handed alpha
Helix 123	123	H	241	243	Right-handed 310
Helix 124	124	H	244	268	Right-handed alpha
Helix 125	125	H	282	295	Right-handed alpha
Helix 126	126	H	297	299	Right-handed 310
Helix 127	127	H	306	308	Right-handed 310
Helix 128	128	H	309	320	Right-handed alpha
Helix 129	129	I	70	74	Right-handed 310
Helix 130	130	I	75	88	Right-handed alpha
Helix 131	131	I	103	108	Right-handed alpha
Helix 132	132	I	115	126	Right-handed alpha
Helix 133	133	I	149	152	Right-handed 310
Helix 134	134	I	153	159	Right-handed alpha
Helix 135	135	I	184	186	Right-handed 310
Helix 136	136	I	199	213	Right-handed alpha
Helix 137	137	I	218	228	Right-handed alpha
Helix 138	138	I	231	239	Right-handed alpha
Helix 139	139	I	241	243	Right-handed 310
Helix 140	140	I	244	268	Right-handed alpha
Helix 141	141	I	282	295	Right-handed alpha
Helix 142	142	I	297	299	Right-handed 310
Helix 143	143	I	306	308	Right-handed 310
Helix 144	144	I	309	320	Right-handed alpha
Helix 145	145	J	70	74	Right-handed 310
Helix 146	146	J	75	88	Right-handed alpha
Helix 147	147	J	103	108	Right-handed alpha
Helix 148	148	J	115	126	Right-handed alpha
Helix 149	149	J	149	152	Right-handed 310
Helix 150	150	J	153	159	Right-handed alpha
Helix 151	151	J	184	186	Right-handed 310
Helix 152	152	J	199	213	Right-handed alpha
Helix 153	153	J	218	228	Right-handed alpha
Helix 154	154	J	231	239	Right-handed alpha
Helix 155	155	J	241	243	Right-handed 310
Helix 156	156	J	244	268	Right-handed alpha
Helix 157	157	J	282	295	Right-handed alpha
Helix 158	158	J	297	299	Right-handed 310
Helix 159	159	J	306	308	Right-handed 310
Helix 160	160	J	309	320	Right-handed alpha

There are 30 sheets in PDB entry 4A6J. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, CA, CB, CC, A, DB, C, EA, EB, EC, FA, FB, FC, GA, GB, GC, HA, HB, HC, IA, IB, IC, JA, JB, JC,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	23	29	first strand
Strand 2	A	11	17	anti-parallel
Strand 3	A	2	7	anti-parallel
Strand 4	A	95	102	parallel
Strand 5	A	139	147	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	32	33	first strand
Strand 2	A	53	57	anti-parallel
Strand 3	A	47	50	anti-parallel
Strand 4	A	130	132	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	188	194	first strand
Strand 2	A	176	182	anti-parallel
Strand 3	A	165	171	anti-parallel
Strand 4	A	275	279	parallel
Strand 5	A	301	302	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	23	29	first strand
Strand 2	B	11	17	anti-parallel
Strand 3	B	2	7	anti-parallel
Strand 4	B	95	102	parallel
Strand 5	B	139	147	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	32	33	first strand
Strand 2	B	53	57	anti-parallel
Strand 3	B	47	50	anti-parallel
Strand 4	B	130	132	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	188	194	first strand
Strand 2	B	176	182	anti-parallel
Strand 3	B	165	171	anti-parallel
Strand 4	B	275	279	parallel
Strand 5	B	301	302	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	23	29	first strand
Strand 2	C	11	17	anti-parallel
Strand 3	C	2	7	anti-parallel
Strand 4	C	95	102	parallel
Strand 5	C	139	147	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	32	33	first strand
Strand 2	C	53	57	anti-parallel
Strand 3	C	47	50	anti-parallel
Strand 4	C	130	132	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	188	194	first strand
Strand 2	C	176	182	anti-parallel
Strand 3	C	165	171	anti-parallel
Strand 4	C	275	279	parallel
Strand 5	C	301	302	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	23	29	first strand
Strand 2	D	11	17	anti-parallel
Strand 3	D	2	7	anti-parallel
Strand 4	D	95	102	parallel
Strand 5	D	139	147	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	32	33	first strand
Strand 2	D	53	57	anti-parallel
Strand 3	D	47	50	anti-parallel
Strand 4	D	130	132	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	188	194	first strand
Strand 2	D	176	182	anti-parallel
Strand 3	D	165	171	anti-parallel
Strand 4	D	275	279	parallel
Strand 5	D	301	302	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	23	29	first strand
Strand 2	E	11	17	anti-parallel
Strand 3	E	2	7	anti-parallel
Strand 4	E	95	102	parallel
Strand 5	E	139	147	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	32	33	first strand
Strand 2	E	53	57	anti-parallel
Strand 3	E	47	50	anti-parallel
Strand 4	E	130	132	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	188	194	first strand
Strand 2	E	176	182	anti-parallel
Strand 3	E	165	171	anti-parallel
Strand 4	E	275	279	parallel
Strand 5	E	301	302	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	23	29	first strand
Strand 2	F	11	17	anti-parallel
Strand 3	F	2	7	anti-parallel
Strand 4	F	95	102	parallel
Strand 5	F	139	147	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	32	33	first strand
Strand 2	F	53	57	anti-parallel
Strand 3	F	47	50	anti-parallel
Strand 4	F	130	132	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	188	194	first strand
Strand 2	F	176	182	anti-parallel
Strand 3	F	165	171	anti-parallel
Strand 4	F	275	279	parallel
Strand 5	F	301	302	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	23	29	first strand
Strand 2	G	11	17	anti-parallel
Strand 3	G	2	7	anti-parallel
Strand 4	G	95	102	parallel
Strand 5	G	139	147	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	32	33	first strand
Strand 2	G	53	57	anti-parallel
Strand 3	G	47	50	anti-parallel
Strand 4	G	130	132	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	188	194	first strand
Strand 2	G	176	182	anti-parallel
Strand 3	G	165	171	anti-parallel
Strand 4	G	275	279	parallel
Strand 5	G	301	302	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	23	29	first strand
Strand 2	H	11	17	anti-parallel
Strand 3	H	2	7	anti-parallel
Strand 4	H	95	102	parallel
Strand 5	H	139	147	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	32	33	first strand
Strand 2	H	53	57	anti-parallel
Strand 3	H	47	50	anti-parallel
Strand 4	H	130	132	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	188	194	first strand
Strand 2	H	176	182	anti-parallel
Strand 3	H	165	171	anti-parallel
Strand 4	H	275	279	parallel
Strand 5	H	301	302	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	23	29	first strand
Strand 2	I	11	17	anti-parallel
Strand 3	I	2	7	anti-parallel
Strand 4	I	95	102	parallel
Strand 5	I	139	147	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	32	33	first strand
Strand 2	I	53	57	anti-parallel
Strand 3	I	47	50	anti-parallel
Strand 4	I	130	132	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	188	194	first strand
Strand 2	I	176	182	anti-parallel
Strand 3	I	165	171	anti-parallel
Strand 4	I	275	279	parallel
Strand 5	I	301	302	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	23	29	first strand
Strand 2	J	11	17	anti-parallel
Strand 3	J	2	7	anti-parallel
Strand 4	J	95	102	parallel
Strand 5	J	139	147	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	32	33	first strand
Strand 2	J	53	57	anti-parallel
Strand 3	J	47	50	anti-parallel
Strand 4	J	130	132	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	188	194	first strand
Strand 2	J	176	182	anti-parallel
Strand 3	J	165	171	anti-parallel
Strand 4	J	275	279	parallel
Strand 5	J	301	302	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: 4A6J

Analysis of interatomic Contacts of Structural Units in PDB entry:
4A6J