Analysis of interatomic Contacts of Structural Units in PDB entry:
4L0O

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 4L0O entry

There are 8 chains in PDB entry 4L0O (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	MET 1	ILE 379
A	MET 1	ILE 379
C	MET 1	ILE 379
E	MET 1	ILE 379
G	MET 1	ILE 379
K	MET 1	ILE 379
M	MET 1	GLY 380
O	MET 1	ILE 379

There are120 helices in PDB entry 4L0O. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	H	2	10	Right-handed alpha
Helix 2	2	H	49	64	Right-handed alpha
Helix 3	3	H	73	83	Right-handed alpha
Helix 4	4	H	98	108	Right-handed alpha
Helix 5	5	H	109	113	Right-handed 310
Helix 6	6	H	123	131	Right-handed alpha
Helix 7	7	H	152	162	Right-handed alpha
Helix 8	8	H	180	185	Right-handed 310
Helix 9	9	H	212	227	Right-handed alpha
Helix 10	10	H	231	243	Right-handed alpha
Helix 11	11	H	244	265	Right-handed alpha
Helix 12	12	H	282	290	Right-handed alpha
Helix 13	13	H	305	313	Right-handed alpha
Helix 14	14	H	342	349	Right-handed alpha
Helix 15	15	H	364	378	Right-handed alpha
Helix 16	16	A	2	10	Right-handed alpha
Helix 17	17	A	49	64	Right-handed alpha
Helix 18	18	A	73	83	Right-handed alpha
Helix 19	19	A	98	108	Right-handed alpha
Helix 20	20	A	109	112	Right-handed 310
Helix 21	21	A	123	131	Right-handed alpha
Helix 22	22	A	152	163	Right-handed alpha
Helix 23	23	A	180	185	Right-handed 310
Helix 24	24	A	212	227	Right-handed alpha
Helix 25	25	A	231	244	Right-handed alpha
Helix 26	26	A	244	265	Right-handed alpha
Helix 27	27	A	282	290	Right-handed alpha
Helix 28	28	A	306	313	Right-handed alpha
Helix 29	29	A	364	377	Right-handed alpha
Helix 30	30	C	2	10	Right-handed alpha
Helix 31	31	C	49	64	Right-handed alpha
Helix 32	32	C	73	83	Right-handed alpha
Helix 33	33	C	98	108	Right-handed alpha
Helix 34	34	C	123	131	Right-handed alpha
Helix 35	35	C	152	162	Right-handed alpha
Helix 36	36	C	174	179	Right-handed alpha
Helix 37	37	C	180	185	Right-handed 310
Helix 38	38	C	212	227	Right-handed alpha
Helix 39	39	C	231	244	Right-handed alpha
Helix 40	40	C	244	265	Right-handed alpha
Helix 41	41	C	282	290	Right-handed alpha
Helix 42	42	C	303	305	Right-handed 310
Helix 43	43	C	306	312	Right-handed alpha
Helix 44	44	C	332	336	Right-handed 310
Helix 45	45	C	364	377	Right-handed alpha
Helix 46	46	E	2	10	Right-handed alpha
Helix 47	47	E	49	64	Right-handed alpha
Helix 48	48	E	73	83	Right-handed alpha
Helix 49	49	E	98	108	Right-handed alpha
Helix 50	50	E	123	129	Right-handed alpha
Helix 51	51	E	152	163	Right-handed alpha
Helix 52	52	E	180	185	Right-handed 310
Helix 53	53	E	212	227	Right-handed alpha
Helix 54	54	E	231	244	Right-handed alpha
Helix 55	55	E	244	265	Right-handed alpha
Helix 56	56	E	282	290	Right-handed alpha
Helix 57	57	E	303	305	Right-handed 310
Helix 58	58	E	306	313	Right-handed alpha
Helix 59	59	E	364	378	Right-handed alpha
Helix 60	60	G	2	10	Right-handed alpha
Helix 61	61	G	49	64	Right-handed alpha
Helix 62	62	G	73	83	Right-handed alpha
Helix 63	63	G	98	108	Right-handed alpha
Helix 64	64	G	109	113	Right-handed 310
Helix 65	65	G	123	131	Right-handed alpha
Helix 66	66	G	152	163	Right-handed alpha
Helix 67	67	G	180	184	Right-handed 310
Helix 68	68	G	212	227	Right-handed alpha
Helix 69	69	G	231	243	Right-handed alpha
Helix 70	70	G	244	265	Right-handed alpha
Helix 71	71	G	282	290	Right-handed alpha
Helix 72	72	G	303	305	Right-handed 310
Helix 73	73	G	306	313	Right-handed alpha
Helix 74	74	G	332	336	Right-handed 310
Helix 75	75	G	364	377	Right-handed alpha
Helix 76	76	K	2	10	Right-handed alpha
Helix 77	77	K	49	64	Right-handed alpha
Helix 78	78	K	73	83	Right-handed alpha
Helix 79	79	K	98	108	Right-handed alpha
Helix 80	80	K	109	113	Right-handed 310
Helix 81	81	K	123	129	Right-handed alpha
Helix 82	82	K	152	163	Right-handed alpha
Helix 83	83	K	180	185	Right-handed 310
Helix 84	84	K	212	227	Right-handed alpha
Helix 85	85	K	231	243	Right-handed alpha
Helix 86	86	K	244	265	Right-handed alpha
Helix 87	87	K	282	290	Right-handed alpha
Helix 88	88	K	303	305	Right-handed 310
Helix 89	89	K	306	314	Right-handed alpha
Helix 90	90	K	332	337	Right-handed alpha
Helix 91	91	K	342	349	Right-handed alpha
Helix 92	92	K	364	378	Right-handed alpha
Helix 93	93	M	2	10	Right-handed alpha
Helix 94	94	M	49	64	Right-handed alpha
Helix 95	95	M	73	83	Right-handed alpha
Helix 96	96	M	98	108	Right-handed alpha
Helix 97	97	M	123	131	Right-handed alpha
Helix 98	98	M	152	162	Right-handed alpha
Helix 99	99	M	180	185	Right-handed 310
Helix 100	100	M	212	227	Right-handed alpha
Helix 101	101	M	231	243	Right-handed alpha
Helix 102	102	M	244	265	Right-handed alpha
Helix 103	103	M	282	290	Right-handed alpha
Helix 104	104	M	307	312	Right-handed alpha
Helix 105	105	M	364	377	Right-handed alpha
Helix 106	106	O	2	10	Right-handed alpha
Helix 107	107	O	49	64	Right-handed alpha
Helix 108	108	O	73	82	Right-handed alpha
Helix 109	109	O	83	85	Right-handed 310
Helix 110	110	O	98	108	Right-handed alpha
Helix 111	111	O	123	131	Right-handed alpha
Helix 112	112	O	152	163	Right-handed alpha
Helix 113	113	O	180	185	Right-handed 310
Helix 114	114	O	212	227	Right-handed alpha
Helix 115	115	O	231	243	Right-handed alpha
Helix 116	116	O	244	265	Right-handed alpha
Helix 117	117	O	282	290	Right-handed alpha
Helix 118	118	O	303	305	Right-handed 310
Helix 119	119	O	306	314	Right-handed alpha
Helix 120	120	O	364	377	Right-handed alpha

There are 16 sheets in PDB entry 4L0O. 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,

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	H	67	71	first strand
Strand 2	H	206	210	anti-parallel
Strand 3	H	188	192	anti-parallel
Strand 4	H	166	170	parallel
Strand 5	H	135	141	parallel
Strand 6	H	90	94	parallel
Strand 7	H	115	119	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	269	273	first strand
Strand 2	H	296	301	anti-parallel
Strand 3	H	355	359	anti-parallel
Strand 4	H	329	331	anti-parallel
Strand 5	H	318	319	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	A	67	71	first strand
Strand 2	A	206	210	anti-parallel
Strand 3	A	188	192	anti-parallel
Strand 4	A	166	170	parallel
Strand 5	A	135	140	parallel
Strand 6	A	89	94	parallel
Strand 7	A	114	119	parallel

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There are 5 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	269	273	first strand
Strand 2	A	296	301	anti-parallel
Strand 3	A	355	359	anti-parallel
Strand 4	A	329	331	anti-parallel
Strand 5	A	318	319	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	C	67	71	first strand
Strand 2	C	206	210	anti-parallel
Strand 3	C	188	192	anti-parallel
Strand 4	C	166	170	parallel
Strand 5	C	135	141	parallel
Strand 6	C	90	94	parallel
Strand 7	C	115	119	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	269	273	first strand
Strand 2	C	296	301	anti-parallel
Strand 3	C	355	359	anti-parallel
Strand 4	C	329	331	anti-parallel
Strand 5	C	318	319	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	E	67	71	first strand
Strand 2	E	206	210	anti-parallel
Strand 3	E	188	192	anti-parallel
Strand 4	E	166	170	parallel
Strand 5	E	135	141	parallel
Strand 6	E	90	93	parallel
Strand 7	E	115	118	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	269	273	first strand
Strand 2	E	296	301	anti-parallel
Strand 3	E	355	359	anti-parallel
Strand 4	E	329	331	anti-parallel
Strand 5	E	318	319	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	G	67	71	first strand
Strand 2	G	206	210	anti-parallel
Strand 3	G	188	192	anti-parallel
Strand 4	G	166	170	parallel
Strand 5	G	135	141	parallel
Strand 6	G	90	94	parallel
Strand 7	G	115	119	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	269	273	first strand
Strand 2	G	296	301	anti-parallel
Strand 3	G	355	359	anti-parallel
Strand 4	G	329	331	anti-parallel
Strand 5	G	318	319	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	67	71	first strand
Strand 2	K	206	210	anti-parallel
Strand 3	K	188	192	anti-parallel
Strand 4	K	166	170	parallel
Strand 5	K	135	141	parallel
Strand 6	K	90	94	parallel
Strand 7	K	115	119	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	269	273	first strand
Strand 2	K	296	301	anti-parallel
Strand 3	K	355	359	anti-parallel
Strand 4	K	329	331	anti-parallel
Strand 5	K	318	319	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	M	67	71	first strand
Strand 2	M	206	210	anti-parallel
Strand 3	M	188	192	anti-parallel
Strand 4	M	166	170	parallel
Strand 5	M	135	140	parallel
Strand 6	M	89	94	parallel
Strand 7	M	114	119	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	269	273	first strand
Strand 2	M	296	301	anti-parallel
Strand 3	M	355	359	anti-parallel
Strand 4	M	329	331	anti-parallel
Strand 5	M	318	319	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	67	71	first strand
Strand 2	O	206	210	anti-parallel
Strand 3	O	188	192	anti-parallel
Strand 4	O	166	170	parallel
Strand 5	O	135	140	parallel
Strand 6	O	90	93	parallel
Strand 7	O	115	117	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	269	273	first strand
Strand 2	O	296	301	anti-parallel
Strand 3	O	355	359	anti-parallel
Strand 4	O	329	331	anti-parallel
Strand 5	O	318	319	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: 4L0O

Analysis of interatomic Contacts of Structural Units in PDB entry:
4L0O