Analysis of interatomic Contacts of Structural Units in PDB entry:
1L4P

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 1L4P entry

There are 18 chains in PDB entry 1L4P (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	U 1	A 117
B	U 1	A 117
C	U 1	A 117
D	U 1	A 117
E	U 1	A 117
F	U 1	A 117
G	SER 11	VAL 285
H	SER 11	VAL 285
I	SER 11	VAL 285
J	SER 11	VAL 285
K	SER 11	VAL 285
L	SER 11	VAL 285
M	SER 11	VAL 285
N	SER 11	VAL 285
O	SER 11	VAL 285
P	SER 11	VAL 285
Q	SER 11	VAL 285
R	SER 11	VAL 285

There are 60 helices in PDB entry 1L4P. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	G	15	38	Right-handed alpha
Helix 2	2	G	49	59	Right-handed alpha
Helix 3	3	G	130	155	Right-handed alpha
Helix 4	4	G	206	226	Right-handed alpha
Helix 5	5	G	247	271	Right-handed alpha
Helix 6	6	H	15	38	Right-handed alpha
Helix 7	7	H	49	59	Right-handed alpha
Helix 8	8	H	130	155	Right-handed alpha
Helix 9	9	H	206	226	Right-handed alpha
Helix 10	10	H	247	271	Right-handed alpha
Helix 11	11	I	15	38	Right-handed alpha
Helix 12	12	I	49	59	Right-handed alpha
Helix 13	13	I	130	155	Right-handed alpha
Helix 14	14	I	206	226	Right-handed alpha
Helix 15	15	I	247	271	Right-handed alpha
Helix 16	16	J	15	38	Right-handed alpha
Helix 17	17	J	49	59	Right-handed alpha
Helix 18	18	J	130	155	Right-handed alpha
Helix 19	19	J	206	226	Right-handed alpha
Helix 20	20	J	247	271	Right-handed alpha
Helix 21	21	K	15	38	Right-handed alpha
Helix 22	22	K	49	59	Right-handed alpha
Helix 23	23	K	130	155	Right-handed alpha
Helix 24	24	K	206	226	Right-handed alpha
Helix 25	25	K	247	271	Right-handed alpha
Helix 26	26	L	15	38	Right-handed alpha
Helix 27	27	L	49	59	Right-handed alpha
Helix 28	28	L	130	155	Right-handed alpha
Helix 29	29	L	206	226	Right-handed alpha
Helix 30	30	L	247	271	Right-handed alpha
Helix 31	31	M	15	38	Right-handed alpha
Helix 32	32	M	49	59	Right-handed alpha
Helix 33	33	M	130	155	Right-handed alpha
Helix 34	34	M	206	226	Right-handed alpha
Helix 35	35	M	247	271	Right-handed alpha
Helix 36	36	N	15	38	Right-handed alpha
Helix 37	37	N	49	59	Right-handed alpha
Helix 38	38	N	130	155	Right-handed alpha
Helix 39	39	N	206	226	Right-handed alpha
Helix 40	40	N	247	271	Right-handed alpha
Helix 41	41	O	15	38	Right-handed alpha
Helix 42	42	O	49	59	Right-handed alpha
Helix 43	43	O	130	155	Right-handed alpha
Helix 44	44	O	206	226	Right-handed alpha
Helix 45	45	O	247	271	Right-handed alpha
Helix 46	46	P	15	38	Right-handed alpha
Helix 47	47	P	49	59	Right-handed alpha
Helix 48	48	P	130	155	Right-handed alpha
Helix 49	49	P	206	226	Right-handed alpha
Helix 50	50	P	247	271	Right-handed alpha
Helix 51	51	Q	15	38	Right-handed alpha
Helix 52	52	Q	49	59	Right-handed alpha
Helix 53	53	Q	130	155	Right-handed alpha
Helix 54	54	Q	206	226	Right-handed alpha
Helix 55	55	Q	247	271	Right-handed alpha
Helix 56	56	R	15	38	Right-handed alpha
Helix 57	57	R	49	59	Right-handed alpha
Helix 58	58	R	130	155	Right-handed alpha
Helix 59	59	R	206	226	Right-handed alpha
Helix 60	60	R	247	271	Right-handed alpha

There are 36 sheets in PDB entry 1L4P. 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,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	72	76	first strand
Strand 2	G	64	68	anti-parallel
Strand 3	G	119	120	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	78	81	first strand
Strand 2	G	92	95	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	G	196	199	first strand
Strand 2	G	160	163	anti-parallel
Strand 3	H	184	185	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	184	185	first strand
Strand 2	R	160	163	parallel
Strand 3	R	196	199	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	72	76	first strand
Strand 2	H	64	68	anti-parallel
Strand 3	H	119	120	anti-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	H	78	81	first strand
Strand 2	H	92	95	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	196	199	first strand
Strand 2	H	160	163	anti-parallel
Strand 3	I	184	185	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	72	76	first strand
Strand 2	I	64	68	anti-parallel
Strand 3	I	119	120	anti-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	I	78	81	first strand
Strand 2	I	92	95	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	196	199	first strand
Strand 2	I	160	163	anti-parallel
Strand 3	J	184	185	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	72	76	first strand
Strand 2	J	64	68	anti-parallel
Strand 3	J	119	120	anti-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	J	78	81	first strand
Strand 2	J	92	95	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	196	199	first strand
Strand 2	J	160	163	anti-parallel
Strand 3	K	184	185	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	72	76	first strand
Strand 2	K	64	68	anti-parallel
Strand 3	K	119	120	anti-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	K	78	81	first strand
Strand 2	K	92	95	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	196	199	first strand
Strand 2	K	160	163	anti-parallel
Strand 3	L	184	185	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	L	72	76	first strand
Strand 2	L	64	68	anti-parallel
Strand 3	L	119	120	anti-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	L	78	81	first strand
Strand 2	L	92	95	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	196	199	first strand
Strand 2	L	160	163	anti-parallel
Strand 3	M	184	185	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	72	76	first strand
Strand 2	M	64	68	anti-parallel
Strand 3	M	119	120	anti-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	M	78	81	first strand
Strand 2	M	92	95	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	196	199	first strand
Strand 2	M	160	163	anti-parallel
Strand 3	N	184	185	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	72	76	first strand
Strand 2	N	64	68	anti-parallel
Strand 3	N	119	120	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	78	81	first strand
Strand 2	N	92	95	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	N	196	199	first strand
Strand 2	N	160	163	anti-parallel
Strand 3	O	184	185	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	72	76	first strand
Strand 2	O	64	68	anti-parallel
Strand 3	O	119	120	anti-parallel

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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	O	78	81	first strand
Strand 2	O	92	95	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	196	199	first strand
Strand 2	O	160	163	anti-parallel
Strand 3	P	184	185	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	P	72	76	first strand
Strand 2	P	64	68	anti-parallel
Strand 3	P	119	120	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	78	81	first strand
Strand 2	P	92	95	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	196	199	first strand
Strand 2	P	160	163	anti-parallel
Strand 3	Q	184	185	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	72	76	first strand
Strand 2	Q	64	68	anti-parallel
Strand 3	Q	119	120	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	78	81	first strand
Strand 2	Q	92	95	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	196	199	first strand
Strand 2	Q	160	163	anti-parallel
Strand 3	R	184	185	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	72	76	first strand
Strand 2	R	64	68	anti-parallel
Strand 3	R	119	120	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	78	81	first strand
Strand 2	R	92	95	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: 1L4P

Analysis of interatomic Contacts of Structural Units in PDB entry:
1L4P