Analysis of interatomic Contacts of Structural Units in PDB entry:
4R57

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 4R57 entry

There are 7 chains in PDB entry 4R57 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 2	ARG 171
B	ASN 2	ASN 170
C	ASN 2	ARG 171
D	ASN 2	ASN 170
E	ASN 2	ARG 171
F	ASN 2	ASN 170
G	ASN 2	ASP 157

There are104 helices in PDB entry 4R57. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	11	13	Right-handed 310
Helix 2	2	A	14	24	Right-handed alpha
Helix 3	3	A	24	29	Right-handed alpha
Helix 4	4	A	30	32	Right-handed 310
Helix 5	5	A	38	51	Right-handed alpha
Helix 6	6	A	91	94	Right-handed 310
Helix 7	7	A	98	113	Right-handed alpha
Helix 8	8	A	127	137	Right-handed alpha
Helix 9	9	A	165	170	Right-handed alpha
Helix 10	10	B	11	13	Right-handed 310
Helix 11	11	B	14	23	Right-handed alpha
Helix 12	12	B	24	30	Right-handed alpha
Helix 13	13	B	38	50	Right-handed alpha
Helix 14	14	B	91	94	Right-handed 310
Helix 15	15	B	98	113	Right-handed alpha
Helix 16	16	B	127	137	Right-handed alpha
Helix 17	17	B	165	170	Right-handed alpha
Helix 18	18	C	11	13	Right-handed 310
Helix 19	19	C	14	23	Right-handed alpha
Helix 20	20	C	24	32	Right-handed alpha
Helix 21	21	C	38	50	Right-handed alpha
Helix 22	22	C	91	94	Right-handed 310
Helix 23	23	C	97	113	Right-handed alpha
Helix 24	24	C	127	138	Right-handed alpha
Helix 25	25	C	165	170	Right-handed alpha
Helix 26	26	D	11	13	Right-handed 310
Helix 27	27	D	14	24	Right-handed alpha
Helix 28	28	D	24	29	Right-handed alpha
Helix 29	29	D	30	32	Right-handed 310
Helix 30	30	D	38	51	Right-handed alpha
Helix 31	31	D	91	94	Right-handed 310
Helix 32	32	D	98	113	Right-handed alpha
Helix 33	33	D	127	137	Right-handed alpha
Helix 34	34	D	165	170	Right-handed alpha
Helix 35	35	E	11	13	Right-handed 310
Helix 36	36	E	14	23	Right-handed alpha
Helix 37	37	E	24	29	Right-handed alpha
Helix 38	38	E	30	32	Right-handed 310
Helix 39	39	E	38	50	Right-handed alpha
Helix 40	40	E	91	94	Right-handed 310
Helix 41	41	E	98	113	Right-handed alpha
Helix 42	42	E	127	137	Right-handed alpha
Helix 43	43	E	165	169	Right-handed alpha
Helix 44	44	F	11	13	Right-handed 310
Helix 45	45	F	14	24	Right-handed alpha
Helix 46	46	F	24	29	Right-handed alpha
Helix 47	47	F	30	32	Right-handed 310
Helix 48	48	F	38	51	Right-handed alpha
Helix 49	49	F	91	94	Right-handed 310
Helix 50	50	F	98	113	Right-handed alpha
Helix 51	51	F	127	137	Right-handed alpha
Helix 52	52	F	165	170	Right-handed alpha
Helix 53	53	G	11	13	Right-handed 310
Helix 54	54	G	14	23	Right-handed alpha
Helix 55	55	G	24	30	Right-handed alpha
Helix 56	56	G	38	50	Right-handed alpha
Helix 57	57	G	91	94	Right-handed 310
Helix 58	58	G	98	113	Right-handed alpha
Helix 59	59	G	129	137	Right-handed alpha
Helix 60	60	G	165	170	Right-handed alpha
Helix 61	61	H	11	13	Right-handed 310
Helix 62	62	H	14	23	Right-handed alpha
Helix 63	63	H	24	29	Right-handed alpha
Helix 64	64	H	38	50	Right-handed alpha
Helix 65	65	H	91	94	Right-handed 310
Helix 66	66	H	98	113	Right-handed alpha
Helix 67	67	H	127	137	Right-handed alpha
Helix 68	68	H	165	170	Right-handed alpha
Helix 69	69	I	11	13	Right-handed 310
Helix 70	70	I	14	24	Right-handed alpha
Helix 71	71	I	24	30	Right-handed alpha
Helix 72	72	I	38	47	Right-handed alpha
Helix 73	73	I	48	50	Right-handed 310
Helix 74	74	I	91	94	Right-handed 310
Helix 75	75	I	98	113	Right-handed alpha
Helix 76	76	I	127	137	Right-handed alpha
Helix 77	77	I	165	170	Right-handed alpha
Helix 78	78	J	11	13	Right-handed 310
Helix 79	79	J	14	23	Right-handed alpha
Helix 80	80	J	24	31	Right-handed alpha
Helix 81	81	J	38	49	Right-handed alpha
Helix 82	82	J	91	94	Right-handed 310
Helix 83	83	J	98	113	Right-handed alpha
Helix 84	84	J	127	137	Right-handed alpha
Helix 85	85	J	165	170	Right-handed alpha
Helix 86	86	K	11	13	Right-handed 310
Helix 87	87	K	14	23	Right-handed alpha
Helix 88	88	K	24	29	Right-handed alpha
Helix 89	89	K	30	32	Right-handed 310
Helix 90	90	K	38	47	Right-handed alpha
Helix 91	91	K	48	52	Right-handed 310
Helix 92	92	K	91	94	Right-handed 310
Helix 93	93	K	98	113	Right-handed alpha
Helix 94	94	K	127	137	Right-handed alpha
Helix 95	95	K	165	169	Right-handed alpha
Helix 96	96	L	11	13	Right-handed 310
Helix 97	97	L	14	23	Right-handed alpha
Helix 98	98	L	24	29	Right-handed alpha
Helix 99	99	L	30	32	Right-handed 310
Helix 100	100	L	38	50	Right-handed alpha
Helix 101	101	L	91	94	Right-handed 310
Helix 102	102	L	97	113	Right-handed alpha
Helix 103	103	L	127	136	Right-handed alpha
Helix 104	104	L	165	170	Right-handed alpha

There are 12 sheets in PDB entry 4R57. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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	6	9	first strand
Strand 2	A	56	61	anti-parallel
Strand 3	A	67	77	anti-parallel
Strand 4	A	82	89	anti-parallel
Strand 5	A	118	124	parallel
Strand 6	A	154	164	anti-parallel
Strand 7	A	140	151	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	6	9	first strand
Strand 2	B	56	61	anti-parallel
Strand 3	B	67	77	anti-parallel
Strand 4	B	82	89	anti-parallel
Strand 5	B	118	124	parallel
Strand 6	B	154	164	anti-parallel
Strand 7	B	140	151	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	6	9	first strand
Strand 2	C	56	61	anti-parallel
Strand 3	C	67	77	anti-parallel
Strand 4	C	82	89	anti-parallel
Strand 5	C	118	124	parallel
Strand 6	C	154	164	anti-parallel
Strand 7	C	140	151	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	D	6	9	first strand
Strand 2	D	55	61	anti-parallel
Strand 3	D	67	77	anti-parallel
Strand 4	D	82	89	anti-parallel
Strand 5	D	118	124	parallel
Strand 6	D	154	164	anti-parallel
Strand 7	D	140	151	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	6	9	first strand
Strand 2	E	56	61	anti-parallel
Strand 3	E	67	77	anti-parallel
Strand 4	E	82	89	anti-parallel
Strand 5	E	118	124	parallel
Strand 6	E	154	164	anti-parallel
Strand 7	E	140	151	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	6	9	first strand
Strand 2	F	56	61	anti-parallel
Strand 3	F	67	77	anti-parallel
Strand 4	F	82	89	anti-parallel
Strand 5	F	118	124	parallel
Strand 6	F	154	164	anti-parallel
Strand 7	F	140	151	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	G	6	9	first strand
Strand 2	G	56	61	anti-parallel
Strand 3	G	67	77	anti-parallel
Strand 4	G	82	89	anti-parallel
Strand 5	G	118	124	parallel
Strand 6	G	154	164	anti-parallel
Strand 7	G	140	151	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	6	9	first strand
Strand 2	H	56	61	anti-parallel
Strand 3	H	67	77	anti-parallel
Strand 4	H	82	89	anti-parallel
Strand 5	H	118	124	parallel
Strand 6	H	154	164	anti-parallel
Strand 7	H	140	151	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	6	9	first strand
Strand 2	I	56	61	anti-parallel
Strand 3	I	67	77	anti-parallel
Strand 4	I	82	89	anti-parallel
Strand 5	I	118	124	parallel
Strand 6	I	154	164	anti-parallel
Strand 7	I	140	151	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	J	6	9	first strand
Strand 2	J	56	61	anti-parallel
Strand 3	J	67	77	anti-parallel
Strand 4	J	82	89	anti-parallel
Strand 5	J	118	124	parallel
Strand 6	J	154	164	anti-parallel
Strand 7	J	140	151	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	6	9	first strand
Strand 2	K	56	61	anti-parallel
Strand 3	K	69	77	anti-parallel
Strand 4	K	82	89	anti-parallel
Strand 5	K	118	124	parallel
Strand 6	K	154	164	anti-parallel
Strand 7	K	140	151	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	6	9	first strand
Strand 2	L	56	61	anti-parallel
Strand 3	L	67	77	anti-parallel
Strand 4	L	82	89	anti-parallel
Strand 5	L	118	124	parallel
Strand 6	L	154	164	anti-parallel
Strand 7	L	140	151	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: 4R57

Analysis of interatomic Contacts of Structural Units in PDB entry:
4R57