Analysis of interatomic Contacts of Structural Units in PDB entry:
4A7F

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 4A7F entry

There are 15 chains in PDB entry 4A7F (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 1	GLU 72
A	GLY 74	PHE 375
B	GLU 98	LYS 233
C	GLY 9	PRO 697
D	ASP 1	GLU 72
D	GLY 74	PHE 375
E	ASP 1	GLU 72
E	GLY 74	PHE 375
F	ASP 1	GLU 72
F	GLY 74	PHE 375
G	GLY 9	PRO 697
H	GLU 98	LYS 233
I	ASP 1	GLU 72
I	GLY 74	PHE 375
J	GLY 9	PRO 697

There are189 helices in PDB entry 4A7F. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	55	61	Right-handed alpha
Helix 2	2	A	82	93	Right-handed alpha
Helix 3	3	A	112	125	Right-handed alpha
Helix 4	4	A	137	146	Right-handed alpha
Helix 5	5	A	182	194	Right-handed alpha
Helix 6	6	A	195	197	Right-handed 310
Helix 7	7	A	202	214	Right-handed alpha
Helix 8	8	A	224	229	Right-handed alpha
Helix 9	9	A	230	232	Right-handed 310
Helix 10	10	A	258	263	Right-handed alpha
Helix 11	11	A	264	268	Right-handed 310
Helix 12	12	A	275	283	Right-handed alpha
Helix 13	13	A	290	296	Right-handed alpha
Helix 14	14	A	301	306	Right-handed 310
Helix 15	15	A	312	317	Right-handed alpha
Helix 16	16	A	337	348	Right-handed alpha
Helix 17	17	A	350	355	Right-handed 310
Helix 18	18	A	359	365	Right-handed alpha
Helix 19	19	A	366	368	Right-handed 310
Helix 20	20	A	369	374	Right-handed alpha
Helix 21	21	B	98	233	Right-handed alpha
Helix 22	22	C	20	33	Right-handed alpha
Helix 23	23	C	59	65	Right-handed alpha
Helix 24	24	C	78	83	Right-handed alpha
Helix 25	25	C	109	119	Right-handed alpha
Helix 26	26	C	126	136	Right-handed alpha
Helix 27	27	C	139	147	Right-handed alpha
Helix 28	28	C	185	190	Right-handed 310
Helix 29	29	C	199	207	Right-handed alpha
Helix 30	30	C	210	218	Right-handed alpha
Helix 31	31	C	241	257	Right-handed alpha
Helix 32	32	C	259	278	Right-handed alpha
Helix 33	33	C	298	308	Right-handed alpha
Helix 34	34	C	312	321	Right-handed alpha
Helix 35	35	C	341	373	Right-handed alpha
Helix 36	36	C	397	417	Right-handed alpha
Helix 37	37	C	420	429	Right-handed alpha
Helix 38	38	C	442	446	Right-handed 310
Helix 39	39	C	446	450	Right-handed 310
Helix 40	40	C	454	464	Right-handed alpha
Helix 41	41	C	469	481	Right-handed alpha
Helix 42	42	C	519	524	Right-handed alpha
Helix 43	43	C	532	537	Right-handed alpha
Helix 44	44	C	543	547	Right-handed 310
Helix 45	45	C	563	576	Right-handed alpha
Helix 46	46	C	600	610	Right-handed alpha
Helix 47	47	C	614	622	Right-handed alpha
Helix 48	48	C	629	635	Right-handed alpha
Helix 49	49	C	653	661	Right-handed alpha
Helix 50	50	C	682	692	Right-handed alpha
Helix 51	51	D	55	61	Right-handed alpha
Helix 52	52	D	82	93	Right-handed alpha
Helix 53	53	D	112	125	Right-handed alpha
Helix 54	54	D	137	146	Right-handed alpha
Helix 55	55	D	182	194	Right-handed alpha
Helix 56	56	D	195	197	Right-handed 310
Helix 57	57	D	202	214	Right-handed alpha
Helix 58	58	D	224	229	Right-handed alpha
Helix 59	59	D	230	232	Right-handed 310
Helix 60	60	D	258	263	Right-handed alpha
Helix 61	61	D	264	268	Right-handed 310
Helix 62	62	D	275	283	Right-handed alpha
Helix 63	63	D	290	296	Right-handed alpha
Helix 64	64	D	301	306	Right-handed 310
Helix 65	65	D	312	317	Right-handed alpha
Helix 66	66	D	337	348	Right-handed alpha
Helix 67	67	D	350	355	Right-handed 310
Helix 68	68	D	359	365	Right-handed alpha
Helix 69	69	D	366	368	Right-handed 310
Helix 70	70	D	369	374	Right-handed alpha
Helix 71	71	E	55	61	Right-handed alpha
Helix 72	72	E	82	93	Right-handed alpha
Helix 73	73	E	112	125	Right-handed alpha
Helix 74	74	E	137	146	Right-handed alpha
Helix 75	75	E	182	194	Right-handed alpha
Helix 76	76	E	195	197	Right-handed 310
Helix 77	77	E	202	214	Right-handed alpha
Helix 78	78	E	224	229	Right-handed alpha
Helix 79	79	E	230	232	Right-handed 310
Helix 80	80	E	258	263	Right-handed alpha
Helix 81	81	E	264	268	Right-handed 310
Helix 82	82	E	275	283	Right-handed alpha
Helix 83	83	E	290	296	Right-handed alpha
Helix 84	84	E	301	306	Right-handed 310
Helix 85	85	E	312	317	Right-handed alpha
Helix 86	86	E	337	348	Right-handed alpha
Helix 87	87	E	350	355	Right-handed 310
Helix 88	88	E	359	365	Right-handed alpha
Helix 89	89	E	366	368	Right-handed 310
Helix 90	90	E	369	374	Right-handed alpha
Helix 91	91	F	55	61	Right-handed alpha
Helix 92	92	F	82	93	Right-handed alpha
Helix 93	93	F	112	125	Right-handed alpha
Helix 94	94	F	137	146	Right-handed alpha
Helix 95	95	F	182	194	Right-handed alpha
Helix 96	96	F	195	197	Right-handed 310
Helix 97	97	F	202	214	Right-handed alpha
Helix 98	98	F	224	229	Right-handed alpha
Helix 99	99	F	230	232	Right-handed 310
Helix 100	100	F	258	263	Right-handed alpha
Helix 101	101	F	264	268	Right-handed 310
Helix 102	102	F	275	283	Right-handed alpha
Helix 103	103	F	290	296	Right-handed alpha
Helix 104	104	F	301	306	Right-handed 310
Helix 105	105	F	312	317	Right-handed alpha
Helix 106	106	F	337	348	Right-handed alpha
Helix 107	107	F	350	355	Right-handed 310
Helix 108	108	F	359	365	Right-handed alpha
Helix 109	109	F	366	368	Right-handed 310
Helix 110	110	F	369	374	Right-handed alpha
Helix 111	111	G	20	33	Right-handed alpha
Helix 112	112	G	59	65	Right-handed alpha
Helix 113	113	G	78	83	Right-handed alpha
Helix 114	114	G	109	119	Right-handed alpha
Helix 115	115	G	126	136	Right-handed alpha
Helix 116	116	G	139	147	Right-handed alpha
Helix 117	117	G	185	190	Right-handed 310
Helix 118	118	G	199	207	Right-handed alpha
Helix 119	119	G	210	218	Right-handed alpha
Helix 120	120	G	241	257	Right-handed alpha
Helix 121	121	G	259	278	Right-handed alpha
Helix 122	122	G	298	308	Right-handed alpha
Helix 123	123	G	312	321	Right-handed alpha
Helix 124	124	G	341	373	Right-handed alpha
Helix 125	125	G	397	417	Right-handed alpha
Helix 126	126	G	420	429	Right-handed alpha
Helix 127	127	G	442	446	Right-handed 310
Helix 128	128	G	446	450	Right-handed 310
Helix 129	129	G	454	464	Right-handed alpha
Helix 130	130	G	469	481	Right-handed alpha
Helix 131	131	G	519	524	Right-handed alpha
Helix 132	132	G	532	537	Right-handed alpha
Helix 133	133	G	543	547	Right-handed 310
Helix 134	134	G	563	576	Right-handed alpha
Helix 135	135	G	600	610	Right-handed alpha
Helix 136	136	G	614	622	Right-handed alpha
Helix 137	137	G	629	635	Right-handed alpha
Helix 138	138	G	653	661	Right-handed alpha
Helix 139	139	G	682	692	Right-handed alpha
Helix 140	140	H	98	233	Right-handed alpha
Helix 141	141	I	55	61	Right-handed alpha
Helix 142	142	I	82	93	Right-handed alpha
Helix 143	143	I	112	125	Right-handed alpha
Helix 144	144	I	137	146	Right-handed alpha
Helix 145	145	I	182	194	Right-handed alpha
Helix 146	146	I	195	197	Right-handed 310
Helix 147	147	I	202	214	Right-handed alpha
Helix 148	148	I	224	229	Right-handed alpha
Helix 149	149	I	230	232	Right-handed 310
Helix 150	150	I	258	263	Right-handed alpha
Helix 151	151	I	264	268	Right-handed 310
Helix 152	152	I	275	283	Right-handed alpha
Helix 153	153	I	290	296	Right-handed alpha
Helix 154	154	I	301	306	Right-handed 310
Helix 155	155	I	312	317	Right-handed alpha
Helix 156	156	I	337	348	Right-handed alpha
Helix 157	157	I	350	355	Right-handed 310
Helix 158	158	I	359	365	Right-handed alpha
Helix 159	159	I	366	368	Right-handed 310
Helix 160	160	I	369	374	Right-handed alpha
Helix 161	161	J	20	33	Right-handed alpha
Helix 162	162	J	59	65	Right-handed alpha
Helix 163	163	J	78	83	Right-handed alpha
Helix 164	164	J	109	119	Right-handed alpha
Helix 165	165	J	126	136	Right-handed alpha
Helix 166	166	J	139	147	Right-handed alpha
Helix 167	167	J	185	190	Right-handed 310
Helix 168	168	J	199	207	Right-handed alpha
Helix 169	169	J	210	218	Right-handed alpha
Helix 170	170	J	241	257	Right-handed alpha
Helix 171	171	J	259	278	Right-handed alpha
Helix 172	172	J	298	308	Right-handed alpha
Helix 173	173	J	312	321	Right-handed alpha
Helix 174	174	J	341	373	Right-handed alpha
Helix 175	175	J	397	417	Right-handed alpha
Helix 176	176	J	420	429	Right-handed alpha
Helix 177	177	J	442	446	Right-handed 310
Helix 178	178	J	446	450	Right-handed 310
Helix 179	179	J	454	464	Right-handed alpha
Helix 180	180	J	469	481	Right-handed alpha
Helix 181	181	J	519	524	Right-handed alpha
Helix 182	182	J	532	537	Right-handed alpha
Helix 183	183	J	543	547	Right-handed 310
Helix 184	184	J	563	576	Right-handed alpha
Helix 185	185	J	600	610	Right-handed alpha
Helix 186	186	J	614	622	Right-handed alpha
Helix 187	187	J	629	635	Right-handed alpha
Helix 188	188	J	653	661	Right-handed alpha
Helix 189	189	J	682	692	Right-handed alpha

There are 40 sheets in PDB entry 4A7F. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, CA, CB, CC, CD, CE, A, DB, C, DD, DE, EA, EB, EC, ED, EE, FA, FB, FC, FD, FE, GA, GB, GC, GD, GE, IA, IB, IC, ID, IE, JA, JB, JC, JD, JE,

There are 2 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	9	12	first strand
Strand 2	A	17	20	anti-parallel

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There are 2 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	71	72	first strand
Strand 2	A	75	76	anti-parallel

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There are 3 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	103	107	first strand
Strand 2	A	131	136	parallel
Strand 3	A	357	358	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	151	154	first strand
Strand 2	A	297	300	parallel
Strand 3	A	329	330	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	160	161	first strand
Strand 2	A	177	178	anti-parallel

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There are 6 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	46	47	first strand
Strand 2	C	582	587	parallel
Strand 3	C	95	100	parallel
Strand 4	C	381	387	parallel
Strand 5	C	161	168	anti-parallel
Strand 6	C	174	178	anti-parallel

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There are 2 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	282	284	first strand
Strand 2	C	293	295	anti-parallel

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There are 2 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	322	324	first strand
Strand 2	C	337	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	503	506	first strand
Strand 2	C	511	514	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	627	628	first strand
Strand 2	C	677	678	anti-parallel

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There are 2 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	9	12	first strand
Strand 2	D	17	20	anti-parallel

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There are 2 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	71	72	first strand
Strand 2	D	75	76	anti-parallel

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There are 3 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	103	107	first strand
Strand 2	D	131	136	parallel
Strand 3	D	357	358	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	151	154	first strand
Strand 2	D	297	300	parallel
Strand 3	D	329	330	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	160	161	first strand
Strand 2	D	177	178	anti-parallel

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There are 2 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	9	12	first strand
Strand 2	E	17	20	anti-parallel

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There are 2 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	71	72	first strand
Strand 2	E	75	76	anti-parallel

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There are 3 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	103	107	first strand
Strand 2	E	131	136	parallel
Strand 3	E	357	358	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	151	154	first strand
Strand 2	E	297	300	parallel
Strand 3	E	329	330	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	160	161	first strand
Strand 2	E	177	178	anti-parallel

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There are 2 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	9	12	first strand
Strand 2	F	17	20	anti-parallel

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There are 2 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	71	72	first strand
Strand 2	F	75	76	anti-parallel

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There are 3 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	103	107	first strand
Strand 2	F	131	136	parallel
Strand 3	F	357	358	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	151	154	first strand
Strand 2	F	297	300	parallel
Strand 3	F	329	330	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	160	161	first strand
Strand 2	F	177	178	anti-parallel

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There are 6 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	46	47	first strand
Strand 2	G	582	587	parallel
Strand 3	G	95	100	parallel
Strand 4	G	381	387	parallel
Strand 5	G	161	168	anti-parallel
Strand 6	G	174	178	anti-parallel

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There are 2 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	282	284	first strand
Strand 2	G	293	295	anti-parallel

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There are 2 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	322	324	first strand
Strand 2	G	337	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	503	506	first strand
Strand 2	G	511	514	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	627	628	first strand
Strand 2	G	677	678	anti-parallel

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There are 2 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	9	12	first strand
Strand 2	I	17	20	anti-parallel

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There are 2 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	71	72	first strand
Strand 2	I	75	76	anti-parallel

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There are 3 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	103	107	first strand
Strand 2	I	131	136	parallel
Strand 3	I	357	358	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	151	154	first strand
Strand 2	I	297	300	parallel
Strand 3	I	329	330	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	160	161	first strand
Strand 2	I	177	178	anti-parallel

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There are 6 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	46	47	first strand
Strand 2	J	582	587	parallel
Strand 3	J	95	100	parallel
Strand 4	J	381	387	parallel
Strand 5	J	161	168	anti-parallel
Strand 6	J	174	178	anti-parallel

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There are 2 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	282	284	first strand
Strand 2	J	293	295	anti-parallel

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There are 2 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	322	324	first strand
Strand 2	J	337	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	503	506	first strand
Strand 2	J	511	514	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	627	628	first strand
Strand 2	J	677	678	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: 4A7F

Analysis of interatomic Contacts of Structural Units in PDB entry:
4A7F