Analysis of interatomic Contacts of Structural Units in PDB entry:
9E1L

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 9E1L entry

There are 11 chains in PDB entry 9E1L (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 37	GLU 133
B	ARG 17	GLY 101
C	THR 10	LYS 118
D	ARG 27	LYS 122
E	PRO 38	GLU 133
F	LEU 22	GLY 101
G	THR 10	LYS 118
H	ARG 27	LYS 122
I	A -73	G 75
J	C -74	A 76
W	THR 166	GLN 634

There are 52 helices in PDB entry 9E1L. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	44	57	Right-handed alpha
Helix 2	AA2	A	63	79	Right-handed alpha
Helix 3	AA3	A	85	114	Right-handed alpha
Helix 4	AA4	A	120	132	Right-handed alpha
Helix 5	AA5	B	30	42	Right-handed alpha
Helix 6	AA6	B	49	77	Right-handed alpha
Helix 7	AA7	B	82	94	Right-handed alpha
Helix 8	AA8	C	16	22	Right-handed alpha
Helix 9	AA9	C	26	37	Right-handed alpha
Helix 10	AB1	C	45	73	Right-handed alpha
Helix 11	AB2	C	79	89	Right-handed alpha
Helix 12	AB3	C	90	97	Right-handed alpha
Helix 13	AB4	D	34	46	Right-handed alpha
Helix 14	AB5	D	52	81	Right-handed alpha
Helix 15	AB6	D	87	99	Right-handed alpha
Helix 16	AB7	D	101	122	Right-handed alpha
Helix 17	AB8	E	44	57	Right-handed alpha
Helix 18	AB9	E	63	79	Right-handed alpha
Helix 19	AC1	E	85	114	Right-handed alpha
Helix 20	AC2	E	120	132	Right-handed alpha
Helix 21	AC3	F	25	29	Right-handed 310
Helix 22	AC4	F	30	42	Right-handed alpha
Helix 23	AC5	F	49	77	Right-handed alpha
Helix 24	AC6	F	82	94	Right-handed alpha
Helix 25	AC7	G	16	22	Right-handed alpha
Helix 26	AC8	G	26	37	Right-handed alpha
Helix 27	AC9	G	45	73	Right-handed alpha
Helix 28	AD1	G	79	88	Right-handed alpha
Helix 29	AD2	G	90	97	Right-handed alpha
Helix 30	AD3	H	34	46	Right-handed alpha
Helix 31	AD4	H	52	81	Right-handed alpha
Helix 32	AD5	H	87	99	Right-handed alpha
Helix 33	AD6	H	101	122	Right-handed alpha
Helix 34	AD7	W	181	198	Right-handed alpha
Helix 35	AD8	W	211	225	Right-handed alpha
Helix 36	AD9	W	237	239	Right-handed 310
Helix 37	AE1	W	240	251	Right-handed alpha
Helix 38	AE2	W	263	274	Right-handed alpha
Helix 39	AE3	W	286	293	Right-handed alpha
Helix 40	AE4	W	293	299	Right-handed alpha
Helix 41	AE5	W	309	314	Right-handed 310
Helix 42	AE6	W	318	327	Right-handed alpha
Helix 43	AE7	W	343	355	Right-handed alpha
Helix 44	AE8	W	381	389	Right-handed alpha
Helix 45	AE9	W	396	402	Right-handed alpha
Helix 46	AF1	W	417	429	Right-handed alpha
Helix 47	AF2	W	448	459	Right-handed alpha
Helix 48	AF3	W	482	497	Right-handed alpha
Helix 49	AF4	W	508	522	Right-handed alpha
Helix 50	AF5	W	534	546	Right-handed alpha
Helix 51	AF6	W	582	593	Right-handed alpha
Helix 52	AF7	W	613	633	Right-handed alpha

There are 13 sheets in PDB entry 9E1L. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	83	84	first strand
Strand 2	B	80	81	parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	118	119	first strand
Strand 2	B	45	46	parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	96	98	first strand
Strand 2	G	100	102	parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	42	43	first strand
Strand 2	D	85	86	parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	77	78	first strand
Strand 2	D	50	51	parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	101	102	first strand
Strand 2	F	97	98	parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	83	84	first strand
Strand 2	F	80	81	parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	118	119	first strand
Strand 2	F	45	46	parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	42	43	first strand
Strand 2	H	85	86	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	77	78	first strand
Strand 2	H	50	51	parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	257	259	first strand
Strand 2	W	282	285	parallel
Strand 3	W	232	235	parallel
Strand 4	W	302	307	parallel
Strand 5	W	329	335	parallel
Strand 6	W	202	203	parallel
Strand 7	W	392	393	parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	408	414	first strand
Strand 2	W	603	609	parallel
Strand 3	W	573	576	parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	505	506	first strand
Strand 2	W	557	558	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: 9E1L

Analysis of interatomic Contacts of Structural Units in PDB entry:
9E1L