Analysis of interatomic Contacts of Structural Units in PDB entry:
4R7O

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 4R7O entry

There are 5 chains in PDB entry 4R7O (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 35	GLU 313
B	LYS 35	GLU 313
C	ASN 34	GLU 313
D	LYS 35	GLU 313
E	ASN 34	MET 147

There are100 helices in PDB entry 4R7O. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	54	59	Right-handed alpha
Helix 2	2	A	98	102	Right-handed 310
Helix 3	3	A	103	109	Right-handed alpha
Helix 4	4	A	113	120	Right-handed alpha
Helix 5	5	A	125	129	Right-handed 310
Helix 6	6	A	135	144	Right-handed alpha
Helix 7	7	A	145	147	Right-handed 310
Helix 8	8	A	161	173	Right-handed alpha
Helix 9	9	A	191	202	Right-handed alpha
Helix 10	10	A	230	234	Right-handed 310
Helix 11	11	A	235	244	Right-handed alpha
Helix 12	12	A	263	273	Right-handed alpha
Helix 13	13	A	284	295	Right-handed alpha
Helix 14	14	A	303	313	Right-handed alpha
Helix 15	15	B	54	59	Right-handed alpha
Helix 16	16	B	98	102	Right-handed 310
Helix 17	17	B	103	108	Right-handed alpha
Helix 18	18	B	113	120	Right-handed alpha
Helix 19	19	B	121	124	Right-handed 310
Helix 20	20	B	125	129	Right-handed 310
Helix 21	21	B	135	144	Right-handed alpha
Helix 22	22	B	145	147	Right-handed 310
Helix 23	23	B	161	173	Right-handed alpha
Helix 24	24	B	191	202	Right-handed alpha
Helix 25	25	B	230	234	Right-handed 310
Helix 26	26	B	235	244	Right-handed alpha
Helix 27	27	B	263	273	Right-handed alpha
Helix 28	28	B	284	295	Right-handed alpha
Helix 29	29	B	303	312	Right-handed alpha
Helix 30	30	C	54	59	Right-handed alpha
Helix 31	31	C	98	102	Right-handed 310
Helix 32	32	C	103	109	Right-handed alpha
Helix 33	33	C	113	120	Right-handed alpha
Helix 34	34	C	121	124	Right-handed 310
Helix 35	35	C	125	129	Right-handed 310
Helix 36	36	C	135	144	Right-handed alpha
Helix 37	37	C	161	173	Right-handed alpha
Helix 38	38	C	179	183	Right-handed 310
Helix 39	39	C	191	202	Right-handed alpha
Helix 40	40	C	230	234	Right-handed 310
Helix 41	41	C	235	244	Right-handed alpha
Helix 42	42	C	263	273	Right-handed alpha
Helix 43	43	C	284	294	Right-handed alpha
Helix 44	44	C	303	312	Right-handed alpha
Helix 45	45	D	54	59	Right-handed alpha
Helix 46	46	D	98	102	Right-handed 310
Helix 47	47	D	103	109	Right-handed alpha
Helix 48	48	D	113	120	Right-handed alpha
Helix 49	49	D	125	129	Right-handed 310
Helix 50	50	D	135	144	Right-handed alpha
Helix 51	51	D	161	173	Right-handed alpha
Helix 52	52	D	179	183	Right-handed 310
Helix 53	53	D	191	202	Right-handed alpha
Helix 54	54	D	230	234	Right-handed 310
Helix 55	55	D	235	243	Right-handed alpha
Helix 56	56	D	263	272	Right-handed alpha
Helix 57	57	D	284	295	Right-handed alpha
Helix 58	58	D	303	312	Right-handed alpha
Helix 59	59	E	54	59	Right-handed alpha
Helix 60	60	E	98	102	Right-handed 310
Helix 61	61	E	103	109	Right-handed alpha
Helix 62	62	E	113	120	Right-handed alpha
Helix 63	63	E	121	124	Right-handed 310
Helix 64	64	E	125	129	Right-handed 310
Helix 65	65	E	135	144	Right-handed alpha
Helix 66	66	E	145	147	Right-handed 310
Helix 67	67	E	161	173	Right-handed alpha
Helix 68	68	E	191	202	Right-handed alpha
Helix 69	69	E	230	234	Right-handed 310
Helix 70	70	E	235	244	Right-handed alpha
Helix 71	71	E	263	273	Right-handed alpha
Helix 72	72	E	284	295	Right-handed alpha
Helix 73	73	E	303	312	Right-handed alpha
Helix 74	74	F	54	59	Right-handed alpha
Helix 75	75	F	98	102	Right-handed 310
Helix 76	76	F	103	109	Right-handed alpha
Helix 77	77	F	113	120	Right-handed alpha
Helix 78	78	F	125	129	Right-handed 310
Helix 79	79	F	135	144	Right-handed alpha
Helix 80	80	F	161	173	Right-handed alpha
Helix 81	81	F	191	202	Right-handed alpha
Helix 82	82	F	230	234	Right-handed 310
Helix 83	83	F	235	243	Right-handed alpha
Helix 84	84	F	263	273	Right-handed alpha
Helix 85	85	F	284	295	Right-handed alpha
Helix 86	86	F	303	313	Right-handed alpha
Helix 87	87	G	54	59	Right-handed alpha
Helix 88	88	G	103	109	Right-handed alpha
Helix 89	89	G	113	120	Right-handed alpha
Helix 90	90	G	121	124	Right-handed 310
Helix 91	91	G	125	129	Right-handed 310
Helix 92	92	G	135	144	Right-handed alpha
Helix 93	93	G	145	147	Right-handed 310
Helix 94	94	G	161	173	Right-handed alpha
Helix 95	95	G	191	202	Right-handed alpha
Helix 96	96	G	230	234	Right-handed 310
Helix 97	97	G	235	244	Right-handed alpha
Helix 98	98	G	263	273	Right-handed alpha
Helix 99	99	G	284	295	Right-handed alpha
Helix 100	100	G	303	313	Right-handed alpha

There are 21 sheets in PDB entry 4R7O. 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,

There are 7 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	81	83	first strand
Strand 2	A	68	75	anti-parallel
Strand 3	A	148	153	parallel
Strand 4	A	185	189	parallel
Strand 5	A	207	210	parallel
Strand 6	A	248	250	parallel
Strand 7	A	276	277	parallel

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There are 4 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	81	83	first strand
Strand 2	A	68	75	anti-parallel
Strand 3	A	39	43	parallel
Strand 4	A	298	301	parallel

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There are 2 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	213	215	first strand
Strand 2	A	221	223	anti-parallel

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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	81	83	first strand
Strand 2	B	68	75	anti-parallel
Strand 3	B	149	152	parallel
Strand 4	B	185	189	parallel
Strand 5	B	207	210	parallel
Strand 6	B	248	250	parallel
Strand 7	B	276	277	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	B	81	83	first strand
Strand 2	B	68	75	anti-parallel
Strand 3	B	39	42	parallel
Strand 4	B	298	301	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	213	215	first strand
Strand 2	B	221	223	anti-parallel

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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	81	83	first strand
Strand 2	C	68	75	anti-parallel
Strand 3	C	149	153	parallel
Strand 4	C	185	189	parallel
Strand 5	C	207	211	parallel
Strand 6	C	248	251	parallel
Strand 7	C	276	277	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	81	83	first strand
Strand 2	C	68	75	anti-parallel
Strand 3	C	39	42	parallel
Strand 4	C	298	301	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	213	215	first strand
Strand 2	C	221	223	anti-parallel

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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	81	83	first strand
Strand 2	D	68	75	anti-parallel
Strand 3	D	149	152	parallel
Strand 4	D	185	189	parallel
Strand 5	D	207	211	parallel
Strand 6	D	248	251	parallel
Strand 7	D	276	277	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	D	81	83	first strand
Strand 2	D	68	75	anti-parallel
Strand 3	D	39	42	parallel
Strand 4	D	298	301	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	213	215	first strand
Strand 2	D	221	223	anti-parallel

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There are 7 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	81	83	first strand
Strand 2	E	68	75	anti-parallel
Strand 3	E	148	152	parallel
Strand 4	E	185	189	parallel
Strand 5	E	207	210	parallel
Strand 6	E	248	250	parallel
Strand 7	E	276	277	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	E	81	83	first strand
Strand 2	E	68	75	anti-parallel
Strand 3	E	39	43	parallel
Strand 4	E	298	301	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	213	215	first strand
Strand 2	E	221	223	anti-parallel

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There are 7 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	81	83	first strand
Strand 2	F	68	75	anti-parallel
Strand 3	F	149	152	parallel
Strand 4	F	185	189	parallel
Strand 5	F	207	211	parallel
Strand 6	F	248	251	parallel
Strand 7	F	276	277	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	81	83	first strand
Strand 2	F	68	75	anti-parallel
Strand 3	F	39	43	parallel
Strand 4	F	298	301	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	213	215	first strand
Strand 2	F	221	223	anti-parallel

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There are 7 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	81	83	first strand
Strand 2	G	68	75	anti-parallel
Strand 3	G	148	152	parallel
Strand 4	G	185	189	parallel
Strand 5	G	207	211	parallel
Strand 6	G	248	251	parallel
Strand 7	G	276	277	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	G	81	83	first strand
Strand 2	G	68	75	anti-parallel
Strand 3	G	39	42	parallel
Strand 4	G	298	301	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	213	215	first strand
Strand 2	G	221	223	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: 4R7O

Analysis of interatomic Contacts of Structural Units in PDB entry:
4R7O