Analysis of interatomic Contacts of Structural Units in PDB entry:
4R7D

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 4R7D entry

There are 16 chains in PDB entry 4R7D (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 1	PRO 218
B	GLU 1	ARG 211
C	GLN 1	PRO 218
D	ILE 2	GLY 212
E	VAL 2	PRO 218
F	ILE 2	GLY 212
G	GLN 1	PRO 207
H	GLU 1	GLY 212
I	GLN 1	PRO 218
J	GLU 1	GLY 212
K	GLN 1	PRO 218
L	GLU 1	ARG 211
M	GLN 1	PRO 218
N	ILE 2	GLY 212
O	VAL 2	PRO 218
P	ILE 2	GLY 212

There are 49 helices in PDB entry 4R7D. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	64	66	Right-handed 310
Helix 2	2	A	87	91	Right-handed 310
Helix 3	3	A	161	163	Right-handed 310
Helix 4	4	A	192	195	Right-handed 310
Helix 5	5	A	206	209	Right-handed 310
Helix 6	6	B	79	83	Right-handed 310
Helix 7	7	B	121	126	Right-handed alpha
Helix 8	8	B	183	187	Right-handed alpha
Helix 9	9	C	87	91	Right-handed 310
Helix 10	10	C	161	163	Right-handed 310
Helix 11	11	C	190	197	Right-handed alpha
Helix 12	12	D	79	83	Right-handed 310
Helix 13	13	D	121	126	Right-handed alpha
Helix 14	14	D	183	188	Right-handed alpha
Helix 15	15	E	64	66	Right-handed 310
Helix 16	16	E	87	91	Right-handed 310
Helix 17	17	E	190	195	Right-handed 310
Helix 18	18	F	79	83	Right-handed 310
Helix 19	19	F	121	126	Right-handed alpha
Helix 20	20	F	183	188	Right-handed alpha
Helix 21	21	G	87	91	Right-handed 310
Helix 22	22	H	79	83	Right-handed 310
Helix 23	23	H	121	128	Right-handed alpha
Helix 24	24	H	183	187	Right-handed alpha
Helix 25	25	I	62	65	Right-handed 310
Helix 26	26	I	87	91	Right-handed 310
Helix 27	27	I	161	163	Right-handed 310
Helix 28	28	I	192	196	Right-handed 310
Helix 29	29	J	79	83	Right-handed 310
Helix 30	30	J	121	126	Right-handed alpha
Helix 31	31	J	183	187	Right-handed alpha
Helix 32	32	K	87	91	Right-handed 310
Helix 33	33	K	161	163	Right-handed 310
Helix 34	34	K	206	209	Right-handed 310
Helix 35	35	L	79	83	Right-handed 310
Helix 36	36	L	121	126	Right-handed alpha
Helix 37	37	L	183	187	Right-handed alpha
Helix 38	38	M	74	76	Right-handed 310
Helix 39	39	M	87	91	Right-handed 310
Helix 40	40	M	161	163	Right-handed 310
Helix 41	41	N	79	83	Right-handed 310
Helix 42	42	N	121	126	Right-handed alpha
Helix 43	43	N	183	187	Right-handed alpha
Helix 44	44	O	87	91	Right-handed 310
Helix 45	45	O	161	163	Right-handed 310
Helix 46	46	O	190	195	Right-handed 310
Helix 47	47	P	79	83	Right-handed 310
Helix 48	48	P	121	127	Right-handed alpha
Helix 49	49	P	182	188	Right-handed alpha

There are 81 sheets in PDB entry 4R7D. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ, AR, AS, AT, AU, AV, AW, AX, AY, AZ, BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL, BM, BN, BO, BP, BQ, BR, BS, BT, BU, BV, BW, BX, BY, BZ, CA, CB, CC,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	3	7	first strand
Strand 2	A	18	25	anti-parallel
Strand 3	A	78	83	anti-parallel
Strand 4	A	68	73	anti-parallel

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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	11	12	first strand
Strand 2	A	112	116	parallel
Strand 3	A	92	99	anti-parallel
Strand 4	A	34	40	anti-parallel
Strand 5	A	47	53	anti-parallel
Strand 6	A	58	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	11	12	first strand
Strand 2	A	112	116	parallel
Strand 3	A	92	99	anti-parallel
Strand 4	A	107	108	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	125	129	first strand
Strand 2	A	140	150	anti-parallel
Strand 3	A	181	190	anti-parallel
Strand 4	A	168	170	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	125	129	first strand
Strand 2	A	140	150	anti-parallel
Strand 3	A	181	190	anti-parallel
Strand 4	A	174	175	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	156	159	first strand
Strand 2	A	199	205	anti-parallel
Strand 3	A	210	216	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	5	7	first strand
Strand 2	B	19	24	anti-parallel
Strand 3	B	70	75	anti-parallel
Strand 4	B	62	67	anti-parallel

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There are 12 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	53	54	first strand
Strand 2	B	45	49	anti-parallel
Strand 3	B	33	38	anti-parallel
Strand 4	B	85	90	anti-parallel
Strand 5	B	102	106	anti-parallel
Strand 6	B	10	13	parallel
Strand 7	D	10	13	anti-parallel
Strand 8	D	102	106	parallel
Strand 9	D	85	90	anti-parallel
Strand 10	D	33	38	anti-parallel
Strand 11	D	45	49	anti-parallel
Strand 12	D	53	54	anti-parallel

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There are 8 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	97	98	first strand
Strand 2	B	85	90	anti-parallel
Strand 3	B	102	106	anti-parallel
Strand 4	B	10	13	parallel
Strand 5	D	10	13	anti-parallel
Strand 6	D	102	106	parallel
Strand 7	D	85	90	anti-parallel
Strand 8	D	97	98	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	114	118	first strand
Strand 2	B	129	139	anti-parallel
Strand 3	B	173	182	anti-parallel
Strand 4	B	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	153	154	first strand
Strand 2	B	145	150	anti-parallel
Strand 3	B	191	197	anti-parallel
Strand 4	B	205	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	6	7	first strand
Strand 2	C	18	23	anti-parallel
Strand 3	C	78	83	anti-parallel
Strand 4	C	68	73	anti-parallel

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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	12	first strand
Strand 2	C	112	116	parallel
Strand 3	C	92	99	anti-parallel
Strand 4	C	34	40	anti-parallel
Strand 5	C	47	53	anti-parallel
Strand 6	C	58	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	12	first strand
Strand 2	C	112	116	parallel
Strand 3	C	92	99	anti-parallel
Strand 4	C	107	108	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	125	129	first strand
Strand 2	C	141	150	anti-parallel
Strand 3	C	181	189	anti-parallel
Strand 4	C	168	170	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	125	129	first strand
Strand 2	C	141	150	anti-parallel
Strand 3	C	181	189	anti-parallel
Strand 4	C	174	175	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	156	159	first strand
Strand 2	C	200	205	anti-parallel
Strand 3	C	210	215	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	7	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	70	75	anti-parallel
Strand 4	D	62	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	114	118	first strand
Strand 2	D	129	139	anti-parallel
Strand 3	D	173	182	anti-parallel
Strand 4	D	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	153	154	first strand
Strand 2	D	145	150	anti-parallel
Strand 3	D	191	197	anti-parallel
Strand 4	D	205	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	6	7	first strand
Strand 2	E	18	23	anti-parallel
Strand 3	E	78	83	anti-parallel
Strand 4	E	68	73	anti-parallel

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There are 6 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	11	12	first strand
Strand 2	E	112	116	parallel
Strand 3	E	92	99	anti-parallel
Strand 4	E	34	40	anti-parallel
Strand 5	E	47	52	anti-parallel
Strand 6	E	58	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	11	12	first strand
Strand 2	E	112	116	parallel
Strand 3	E	92	99	anti-parallel
Strand 4	E	107	108	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	125	129	first strand
Strand 2	E	141	150	anti-parallel
Strand 3	E	181	189	anti-parallel
Strand 4	E	168	170	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	156	159	first strand
Strand 2	E	200	205	anti-parallel
Strand 3	E	210	215	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	4	7	first strand
Strand 2	F	19	25	anti-parallel
Strand 3	F	70	75	anti-parallel
Strand 4	F	62	67	anti-parallel

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There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	13	first strand
Strand 2	F	102	106	parallel
Strand 3	F	85	90	anti-parallel
Strand 4	F	33	38	anti-parallel
Strand 5	F	45	49	anti-parallel
Strand 6	F	53	54	anti-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	F	114	118	first strand
Strand 2	F	129	139	anti-parallel
Strand 3	F	173	182	anti-parallel
Strand 4	F	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	153	154	first strand
Strand 2	F	145	150	anti-parallel
Strand 3	F	191	197	anti-parallel
Strand 4	F	205	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	3	7	first strand
Strand 2	G	18	25	anti-parallel
Strand 3	G	78	83	anti-parallel
Strand 4	G	68	73	anti-parallel

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There are 6 strands in AE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	11	12	first strand
Strand 2	G	112	116	parallel
Strand 3	G	92	99	anti-parallel
Strand 4	G	34	40	anti-parallel
Strand 5	G	47	53	anti-parallel
Strand 6	G	58	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	11	12	first strand
Strand 2	G	112	116	parallel
Strand 3	G	92	99	anti-parallel
Strand 4	G	107	108	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	125	129	first strand
Strand 2	G	143	150	anti-parallel
Strand 3	G	181	187	anti-parallel
Strand 4	G	169	170	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	156	159	first strand
Strand 2	G	201	204	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	5	7	first strand
Strand 2	H	19	24	anti-parallel
Strand 3	H	70	75	anti-parallel
Strand 4	H	62	67	anti-parallel

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There are 6 strands in AJ sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	13	first strand
Strand 2	H	102	106	parallel
Strand 3	H	84	90	anti-parallel
Strand 4	H	33	38	anti-parallel
Strand 5	H	45	49	anti-parallel
Strand 6	H	53	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	13	first strand
Strand 2	H	102	106	parallel
Strand 3	H	84	90	anti-parallel
Strand 4	H	97	98	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	114	118	first strand
Strand 2	H	129	139	anti-parallel
Strand 3	H	173	182	anti-parallel
Strand 4	H	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	153	154	first strand
Strand 2	H	145	150	anti-parallel
Strand 3	H	191	197	anti-parallel
Strand 4	H	208	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	3	7	first strand
Strand 2	I	18	25	anti-parallel
Strand 3	I	78	83	anti-parallel
Strand 4	I	68	73	anti-parallel

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There are 6 strands in AO sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	11	12	first strand
Strand 2	I	112	116	parallel
Strand 3	I	92	98	anti-parallel
Strand 4	I	34	40	anti-parallel
Strand 5	I	47	53	anti-parallel
Strand 6	I	58	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	11	12	first strand
Strand 2	I	112	116	parallel
Strand 3	I	92	98	anti-parallel
Strand 4	I	107	108	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	125	129	first strand
Strand 2	I	140	150	anti-parallel
Strand 3	I	181	190	anti-parallel
Strand 4	I	168	170	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	125	129	first strand
Strand 2	I	140	150	anti-parallel
Strand 3	I	181	190	anti-parallel
Strand 4	I	174	175	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	156	159	first strand
Strand 2	I	200	205	anti-parallel
Strand 3	I	210	215	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	4	7	first strand
Strand 2	J	19	25	anti-parallel
Strand 3	J	70	75	anti-parallel
Strand 4	J	62	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	53	54	first strand
Strand 2	J	45	49	anti-parallel
Strand 3	J	33	38	anti-parallel
Strand 4	J	85	90	anti-parallel
Strand 5	J	97	98	anti-parallel

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There are 11 strands in AV sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	53	54	first strand
Strand 2	J	45	49	anti-parallel
Strand 3	J	33	38	anti-parallel
Strand 4	J	85	90	anti-parallel
Strand 5	J	102	106	anti-parallel
Strand 6	J	10	13	parallel
Strand 7	N	10	13	anti-parallel
Strand 8	N	102	106	parallel
Strand 9	N	85	90	anti-parallel
Strand 10	N	33	38	anti-parallel
Strand 11	N	45	48	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	114	118	first strand
Strand 2	J	129	139	anti-parallel
Strand 3	J	173	182	anti-parallel
Strand 4	J	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	153	155	first strand
Strand 2	J	145	150	anti-parallel
Strand 3	J	191	197	anti-parallel
Strand 4	J	205	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	3	7	first strand
Strand 2	K	18	25	anti-parallel
Strand 3	K	78	83	anti-parallel
Strand 4	K	68	73	anti-parallel

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There are 6 strands in AZ sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	11	12	first strand
Strand 2	K	112	116	parallel
Strand 3	K	92	99	anti-parallel
Strand 4	K	34	40	anti-parallel
Strand 5	K	47	53	anti-parallel
Strand 6	K	58	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	11	12	first strand
Strand 2	K	112	116	parallel
Strand 3	K	92	99	anti-parallel
Strand 4	K	107	108	anti-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	K	125	129	first strand
Strand 2	K	143	150	anti-parallel
Strand 3	K	181	187	anti-parallel
Strand 4	K	169	170	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	125	129	first strand
Strand 2	K	143	150	anti-parallel
Strand 3	K	181	187	anti-parallel
Strand 4	K	174	175	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	156	159	first strand
Strand 2	K	199	205	anti-parallel
Strand 3	K	210	216	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	anti-parallel

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There are 6 strands in BF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	97	98	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	114	118	first strand
Strand 2	L	129	139	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	161	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	145	150	first strand
Strand 2	L	191	197	anti-parallel
Strand 3	L	205	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	3	7	first strand
Strand 2	M	18	25	anti-parallel
Strand 3	M	78	83	anti-parallel
Strand 4	M	68	73	anti-parallel

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There are 6 strands in BK sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	11	12	first strand
Strand 2	M	112	116	parallel
Strand 3	M	92	98	anti-parallel
Strand 4	M	34	40	anti-parallel
Strand 5	M	47	53	anti-parallel
Strand 6	M	58	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	11	12	first strand
Strand 2	M	112	116	parallel
Strand 3	M	92	98	anti-parallel
Strand 4	M	107	108	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	125	129	first strand
Strand 2	M	143	150	anti-parallel
Strand 3	M	181	187	anti-parallel
Strand 4	M	169	170	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	125	129	first strand
Strand 2	M	143	150	anti-parallel
Strand 3	M	181	187	anti-parallel
Strand 4	M	174	175	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	156	159	first strand
Strand 2	M	200	204	anti-parallel
Strand 3	M	211	215	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	4	7	first strand
Strand 2	N	19	25	anti-parallel
Strand 3	N	70	75	anti-parallel
Strand 4	N	62	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	114	118	first strand
Strand 2	N	129	139	anti-parallel
Strand 3	N	173	182	anti-parallel
Strand 4	N	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	153	154	first strand
Strand 2	N	145	150	anti-parallel
Strand 3	N	191	197	anti-parallel
Strand 4	N	205	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	3	7	first strand
Strand 2	O	18	25	anti-parallel
Strand 3	O	78	83	anti-parallel
Strand 4	O	68	73	anti-parallel

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There are 6 strands in BT sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	11	12	first strand
Strand 2	O	112	116	parallel
Strand 3	O	92	99	anti-parallel
Strand 4	O	34	40	anti-parallel
Strand 5	O	47	53	anti-parallel
Strand 6	O	58	59	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	11	12	first strand
Strand 2	O	112	116	parallel
Strand 3	O	92	99	anti-parallel
Strand 4	O	107	108	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	125	129	first strand
Strand 2	O	141	150	anti-parallel
Strand 3	O	181	189	anti-parallel
Strand 4	O	168	170	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	125	129	first strand
Strand 2	O	141	150	anti-parallel
Strand 3	O	181	189	anti-parallel
Strand 4	O	174	175	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	155	159	first strand
Strand 2	O	200	205	anti-parallel
Strand 3	O	210	215	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	4	7	first strand
Strand 2	P	19	25	anti-parallel
Strand 3	P	70	75	anti-parallel
Strand 4	P	62	67	anti-parallel

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There are 6 strands in BZ sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	10	13	first strand
Strand 2	P	102	106	parallel
Strand 3	P	85	90	anti-parallel
Strand 4	P	33	38	anti-parallel
Strand 5	P	45	49	anti-parallel
Strand 6	P	53	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	10	13	first strand
Strand 2	P	102	106	parallel
Strand 3	P	85	90	anti-parallel
Strand 4	P	97	98	anti-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	P	114	118	first strand
Strand 2	P	130	139	anti-parallel
Strand 3	P	173	181	anti-parallel
Strand 4	P	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	153	154	first strand
Strand 2	P	145	150	anti-parallel
Strand 3	P	191	197	anti-parallel
Strand 4	P	205	210	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: 4R7D

Analysis of interatomic Contacts of Structural Units in PDB entry:
4R7D