Analysis of interatomic Contacts of Structural Units in PDB entry:
6LQO

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 6LQO entry

There are 5 chains in PDB entry 6LQO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 20	PRO 278
B	VAL 20	PRO 278
C	ARG 23	ILE 277
D	SER 21	PRO 278
E	SER 21	THR 272

There are 82 helices in PDB entry 6LQO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	55	69	Right-handed alpha
Helix 2	AA2	A	83	85	Right-handed 310
Helix 3	AA3	A	93	101	Right-handed alpha
Helix 4	AA4	A	108	123	Right-handed alpha
Helix 5	AA5	A	128	146	Right-handed alpha
Helix 6	AA6	A	148	170	Right-handed alpha
Helix 7	AA7	A	185	196	Right-handed alpha
Helix 8	AA8	A	198	210	Right-handed alpha
Helix 9	AA9	A	212	216	Right-handed 310
Helix 10	AB1	A	221	233	Right-handed alpha
Helix 11	AB2	A	251	255	Right-handed 310
Helix 12	AB3	A	256	269	Right-handed alpha
Helix 13	AB4	B	55	69	Right-handed alpha
Helix 14	AB5	B	83	85	Right-handed 310
Helix 15	AB6	B	93	100	Right-handed alpha
Helix 16	AB7	B	109	123	Right-handed alpha
Helix 17	AB8	B	128	145	Right-handed alpha
Helix 18	AB9	B	148	170	Right-handed alpha
Helix 19	AC1	B	185	197	Right-handed alpha
Helix 20	AC2	B	198	210	Right-handed alpha
Helix 21	AC3	B	221	230	Right-handed alpha
Helix 22	AC4	B	231	238	Right-handed alpha
Helix 23	AC5	B	252	255	Right-handed 310
Helix 24	AC6	B	256	269	Right-handed alpha
Helix 25	AC7	C	55	69	Right-handed alpha
Helix 26	AC8	C	93	100	Right-handed alpha
Helix 27	AC9	C	108	124	Right-handed alpha
Helix 28	AD1	C	129	147	Right-handed alpha
Helix 29	AD2	C	148	168	Right-handed alpha
Helix 30	AD3	C	185	196	Right-handed alpha
Helix 31	AD4	C	199	211	Right-handed alpha
Helix 32	AD5	C	221	232	Right-handed alpha
Helix 33	AD6	C	251	255	Right-handed 310
Helix 34	AD7	C	256	270	Right-handed alpha
Helix 35	AD8	D	55	69	Right-handed alpha
Helix 36	AD9	D	93	100	Right-handed alpha
Helix 37	AE1	D	108	124	Right-handed alpha
Helix 38	AE2	D	128	147	Right-handed alpha
Helix 39	AE3	D	148	169	Right-handed alpha
Helix 40	AE4	D	185	196	Right-handed alpha
Helix 41	AE5	D	198	211	Right-handed alpha
Helix 42	AE6	D	221	231	Right-handed alpha
Helix 43	AE7	D	251	255	Right-handed 310
Helix 44	AE8	D	256	269	Right-handed alpha
Helix 45	AE9	E	55	69	Right-handed alpha
Helix 46	AF1	E	93	100	Right-handed alpha
Helix 47	AF2	E	108	124	Right-handed alpha
Helix 48	AF3	E	128	147	Right-handed alpha
Helix 49	AF4	E	148	170	Right-handed alpha
Helix 50	AF5	E	172	176	Right-handed 310
Helix 51	AF6	E	185	196	Right-handed alpha
Helix 52	AF7	E	198	210	Right-handed alpha
Helix 53	AF8	E	212	216	Right-handed 310
Helix 54	AF9	E	221	231	Right-handed alpha
Helix 55	AG1	E	251	255	Right-handed 310
Helix 56	AG2	E	256	268	Right-handed alpha
Helix 57	AG3	F	55	69	Right-handed alpha
Helix 58	AG4	F	83	85	Right-handed 310
Helix 59	AG5	F	93	101	Right-handed alpha
Helix 60	AG6	F	110	123	Right-handed alpha
Helix 61	AG7	F	128	146	Right-handed alpha
Helix 62	AG8	F	148	169	Right-handed alpha
Helix 63	AG9	F	185	197	Right-handed alpha
Helix 64	AH1	F	198	210	Right-handed alpha
Helix 65	AH2	F	221	233	Right-handed alpha
Helix 66	AH3	F	252	255	Right-handed 310
Helix 67	AH4	F	256	269	Right-handed alpha
Helix 68	AH5	H	52	90	Right-handed alpha
Helix 69	AH6	H	95	128	Right-handed alpha
Helix 70	AH7	I	52	86	Right-handed alpha
Helix 71	AH8	I	95	128	Right-handed alpha
Helix 72	AH9	J	52	89	Right-handed alpha
Helix 73	AI1	J	95	128	Right-handed alpha
Helix 74	AI2	J	130	134	Right-handed 310
Helix 75	AI3	K	55	87	Right-handed alpha
Helix 76	AI4	K	92	94	Right-handed 310
Helix 77	AI5	K	95	127	Right-handed alpha
Helix 78	AI6	L	52	89	Right-handed alpha
Helix 79	AI7	L	92	126	Right-handed alpha
Helix 80	AI8	L	131	139	Right-handed alpha
Helix 81	AI9	M	53	89	Right-handed alpha
Helix 82	AJ1	M	92	127	Right-handed alpha

There are 7 sheets in PDB entry 6LQO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 5 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	102	104	first strand
Strand 2	A	72	81	anti-parallel
Strand 3	A	24	34	anti-parallel
Strand 4	A	38	42	anti-parallel
Strand 5	A	240	244	parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	101	104	first strand
Strand 2	B	72	81	anti-parallel
Strand 3	B	24	35	anti-parallel
Strand 4	B	38	42	anti-parallel
Strand 5	B	240	244	parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	240	244	first strand
Strand 2	C	38	42	parallel
Strand 3	C	25	35	anti-parallel
Strand 4	C	72	80	anti-parallel
Strand 5	C	101	104	anti-parallel
Strand 6	C	272	273	parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	240	243	first strand
Strand 2	D	38	42	parallel
Strand 3	D	24	35	anti-parallel
Strand 4	D	72	81	anti-parallel
Strand 5	D	101	104	anti-parallel
Strand 6	D	272	273	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	D	85	86	first strand
Strand 2	D	89	90	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	240	244	first strand
Strand 2	E	38	42	parallel
Strand 3	E	25	35	anti-parallel
Strand 4	E	72	80	anti-parallel
Strand 5	E	101	104	anti-parallel
Strand 6	E	272	273	parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	102	104	first strand
Strand 2	F	72	81	anti-parallel
Strand 3	F	24	35	anti-parallel
Strand 4	F	38	42	anti-parallel
Strand 5	F	240	244	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: 6LQO

Analysis of interatomic Contacts of Structural Units in PDB entry:
6LQO