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

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 1LOJ entry

There are 14 chains in PDB entry 1LOJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 9	LEU 84
B	VAL 11	ALA 86
C	VAL 11	ALA 87
D	ASN 10	LYS 83
E	ASN 10	LEU 84
F	ASN 10	LEU 84
G	ASN 10	LEU 84
H	ASN 10	ALA 85
I	ASN 10	LYS 83
J	VAL 11	ALA 86
K	ASN 10	ARG 81
L	ASN 10	LYS 83
M	VAL 11	LYS 83
N	ASN 10	LYS 83

There are 28 helices in PDB entry 1LOJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	13	19	Right-handed alpha
Helix 2	2	A	20	22	Right-handed 310
Helix 3	3	B	13	18	Right-handed alpha
Helix 4	4	B	19	22	Right-handed 310
Helix 5	5	C	13	18	Right-handed alpha
Helix 6	6	C	19	22	Right-handed 310
Helix 7	7	D	13	19	Right-handed alpha
Helix 8	8	D	20	22	Right-handed 310
Helix 9	9	E	13	19	Right-handed alpha
Helix 10	10	E	20	22	Right-handed 310
Helix 11	11	F	13	18	Right-handed alpha
Helix 12	12	F	19	22	Right-handed 310
Helix 13	13	G	13	18	Right-handed alpha
Helix 14	14	G	19	22	Right-handed 310
Helix 15	15	H	13	18	Right-handed alpha
Helix 16	16	H	19	22	Right-handed 310
Helix 17	17	I	13	18	Right-handed alpha
Helix 18	18	I	19	22	Right-handed 310
Helix 19	19	J	13	18	Right-handed alpha
Helix 20	20	J	19	22	Right-handed 310
Helix 21	21	K	13	18	Right-handed alpha
Helix 22	22	K	19	22	Right-handed 310
Helix 23	23	L	13	18	Right-handed alpha
Helix 24	24	L	19	22	Right-handed 310
Helix 25	25	M	13	18	Right-handed alpha
Helix 26	26	M	19	22	Right-handed 310
Helix 27	27	N	13	18	Right-handed alpha
Helix 28	28	N	19	22	Right-handed 310

There are 2 sheets in PDB entry 1LOJ. Click on sheet of interest to get list of strands forming it: A, B,

There are 36 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	25	30	first strand
Strand 2	A	35	43	anti-parallel
Strand 3	A	49	58	anti-parallel
Strand 4	A	61	71	anti-parallel
Strand 5	G	76	80	anti-parallel
Strand 6	G	25	30	anti-parallel
Strand 7	G	35	43	anti-parallel
Strand 8	G	49	58	anti-parallel
Strand 9	G	61	71	anti-parallel
Strand 10	F	76	81	anti-parallel
Strand 11	F	25	30	anti-parallel
Strand 12	F	35	43	anti-parallel
Strand 13	F	49	58	anti-parallel
Strand 14	F	61	71	anti-parallel
Strand 15	E	76	81	anti-parallel
Strand 16	E	25	30	anti-parallel
Strand 17	E	35	43	anti-parallel
Strand 18	E	49	58	anti-parallel
Strand 19	E	61	71	anti-parallel
Strand 20	D	76	81	anti-parallel
Strand 21	D	25	30	anti-parallel
Strand 22	D	35	43	anti-parallel
Strand 23	D	49	57	anti-parallel
Strand 24	D	62	71	anti-parallel
Strand 25	C	76	81	anti-parallel
Strand 26	C	25	30	anti-parallel
Strand 27	C	35	43	anti-parallel
Strand 28	C	49	58	anti-parallel
Strand 29	C	61	71	anti-parallel
Strand 30	B	76	81	anti-parallel
Strand 31	B	25	30	anti-parallel
Strand 32	B	35	43	anti-parallel
Strand 33	B	49	58	anti-parallel
Strand 34	B	61	71	anti-parallel
Strand 35	A	76	81	anti-parallel
Strand 36	A	25	30	anti-parallel

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There are 36 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	25	30	first strand
Strand 2	H	34	43	anti-parallel
Strand 3	H	49	58	anti-parallel
Strand 4	H	61	71	anti-parallel
Strand 5	N	76	80	anti-parallel
Strand 6	N	25	30	anti-parallel
Strand 7	N	35	43	anti-parallel
Strand 8	N	49	58	anti-parallel
Strand 9	N	61	71	anti-parallel
Strand 10	M	76	81	anti-parallel
Strand 11	M	25	30	anti-parallel
Strand 12	M	35	43	anti-parallel
Strand 13	M	49	57	anti-parallel
Strand 14	M	62	71	anti-parallel
Strand 15	L	76	81	anti-parallel
Strand 16	L	25	30	anti-parallel
Strand 17	L	35	43	anti-parallel
Strand 18	L	49	58	anti-parallel
Strand 19	L	61	71	anti-parallel
Strand 20	K	76	80	anti-parallel
Strand 21	K	25	30	anti-parallel
Strand 22	K	35	43	anti-parallel
Strand 23	K	49	58	anti-parallel
Strand 24	K	61	71	anti-parallel
Strand 25	J	76	81	anti-parallel
Strand 26	J	25	30	anti-parallel
Strand 27	J	34	43	anti-parallel
Strand 28	J	49	58	anti-parallel
Strand 29	J	64	71	anti-parallel
Strand 30	I	76	81	anti-parallel
Strand 31	I	25	30	anti-parallel
Strand 32	I	35	43	anti-parallel
Strand 33	I	49	58	anti-parallel
Strand 34	I	61	71	anti-parallel
Strand 35	H	76	81	anti-parallel
Strand 36	H	25	30	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: 1LOJ

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