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

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 6QUL entry

There are 31 chains in PDB entry 6QUL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
1	A 73	A 76
A	G 1	U 2903
B	U 1	U 120
C	ALA 2	SER 272
D	MET 1	ALA 209
E	MET 1	ALA 201
F	ALA 2	ARG 178
G	SER 2	LYS 177
H	MET 1	ARG 50
K	MET 1	ILE 142
L	MET 1	LEU 123
M	MET 1	GLU 144
N	MET 1	MET 136
O	MET 1	ALA 125
P	MET 1	PHE 117
Q	SER 2	ASN 115
R	ALA 2	ALA 118
S	MET 1	ALA 103
T	MET 1	ARG 110
U	ILE 2	VAL 96
V	ALA 2	ILE 103
W	MET 1	ALA 94
X	THR 10	GLU 85
Y	SER 2	TYR 78
Z	LYS 2	ALA 63
a	ALA 2	GLU 59
b	ALA 2	LYS 57
c	GLY 4	ILE 54
d	MET 1	LYS 46
e	PRO 2	ALA 65
f	MET 1	GLY 38

There are 87 helices in PDB entry 6QUL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	30	32	Right-handed 310
Helix 2	AA2	C	197	203	Right-handed 310
Helix 3	AA3	C	207	214	Right-handed alpha
Helix 4	AA4	C	221	225	Right-handed 310
Helix 5	AA5	C	263	265	Right-handed 310
Helix 6	AA6	D	61	72	Right-handed alpha
Helix 7	AA7	D	97	102	Right-handed 310
Helix 8	AA8	D	120	125	Right-handed alpha
Helix 9	AA9	E	24	38	Right-handed alpha
Helix 10	AB1	E	97	115	Right-handed alpha
Helix 11	AB2	E	130	141	Right-handed alpha
Helix 12	AB3	E	154	161	Right-handed alpha
Helix 13	AB4	E	176	183	Right-handed alpha
Helix 14	AB5	E	190	201	Right-handed alpha
Helix 15	AB6	F	3	20	Right-handed alpha
Helix 16	AB7	F	24	28	Right-handed 310
Helix 17	AB8	F	41	46	Right-handed 310
Helix 18	AB9	F	47	62	Right-handed alpha
Helix 19	AC1	F	93	105	Right-handed alpha
Helix 20	AC2	F	107	111	Right-handed 310
Helix 21	AC3	F	134	138	Right-handed 310
Helix 22	AC4	F	162	173	Right-handed alpha
Helix 23	AC5	G	60	81	Right-handed alpha
Helix 24	AC6	G	137	152	Right-handed alpha
Helix 25	AC7	H	22	30	Right-handed alpha
Helix 26	AC8	H	40	50	Right-handed alpha
Helix 27	AC9	K	7	11	Right-handed 310
Helix 28	AD1	K	24	38	Right-handed alpha
Helix 29	AD2	K	67	72	Right-handed alpha
Helix 30	AD3	K	89	96	Right-handed alpha
Helix 31	AD4	K	96	107	Right-handed alpha
Helix 32	AD5	K	111	121	Right-handed alpha
Helix 33	AD6	K	131	136	Right-handed 310
Helix 34	AD7	L	104	108	Right-handed 310
Helix 35	AD8	L	112	119	Right-handed alpha
Helix 36	AD9	M	2	6	Right-handed 310
Helix 37	AE1	M	37	41	Right-handed 310
Helix 38	AE2	M	56	61	Right-handed alpha
Helix 39	AE3	M	68	73	Right-handed alpha
Helix 40	AE4	M	78	84	Right-handed 310
Helix 41	AE5	M	91	98	Right-handed alpha
Helix 42	AE6	M	128	137	Right-handed alpha
Helix 43	AE7	N	42	57	Right-handed alpha
Helix 44	AE8	N	109	122	Right-handed alpha
Helix 45	AE9	O	13	32	Right-handed alpha
Helix 46	AF1	O	38	56	Right-handed alpha
Helix 47	AF2	O	59	71	Right-handed alpha
Helix 48	AF3	O	72	82	Right-handed alpha
Helix 49	AF4	O	82	87	Right-handed alpha
Helix 50	AF5	O	117	125	Right-handed alpha
Helix 51	AF6	P	2	22	Right-handed alpha
Helix 52	AF7	P	55	60	Right-handed alpha
Helix 53	AF8	P	67	85	Right-handed alpha
Helix 54	AF9	P	101	113	Right-handed alpha
Helix 55	AG1	Q	3	10	Right-handed alpha
Helix 56	AG2	Q	53	56	Right-handed 310
Helix 57	AG3	Q	97	102	Right-handed 310
Helix 58	AG4	Q	104	109	Right-handed 310
Helix 59	AG5	R	6	21	Right-handed alpha
Helix 60	AG6	R	26	31	Right-handed alpha
Helix 61	AG7	R	31	72	Right-handed alpha
Helix 62	AG8	R	75	86	Right-handed alpha
Helix 63	AG9	R	91	102	Right-handed alpha
Helix 64	AH1	R	102	118	Right-handed alpha
Helix 65	AH2	T	13	22	Right-handed alpha
Helix 66	AH3	T	28	38	Right-handed alpha
Helix 67	AH4	T	41	61	Right-handed alpha
Helix 68	AH5	T	89	91	Right-handed 310
Helix 69	AH6	U	3	10	Right-handed alpha
Helix 70	AH7	U	17	27	Right-handed alpha
Helix 71	AH8	U	39	51	Right-handed alpha
Helix 72	AH9	W	13	23	Right-handed alpha
Helix 73	AI1	W	44	52	Right-handed alpha
Helix 74	AI2	W	53	58	Right-handed 310
Helix 75	AI3	Y	53	74	Right-handed alpha
Helix 76	AI4	Z	10	34	Right-handed alpha
Helix 77	AI5	Z	40	63	Right-handed alpha
Helix 78	AI6	a	17	28	Right-handed alpha
Helix 79	AI7	a	41	51	Right-handed alpha
Helix 80	AI8	b	9	18	Right-handed alpha
Helix 81	AI9	d	8	17	Right-handed alpha
Helix 82	AJ1	d	17	24	Right-handed alpha
Helix 83	AJ2	d	24	38	Right-handed alpha
Helix 84	AJ3	e	7	12	Right-handed alpha
Helix 85	AJ4	e	37	44	Right-handed alpha
Helix 86	AJ5	e	51	62	Right-handed alpha
Helix 87	AJ6	f	30	33	Right-handed 310

There are 48 sheets in PDB entry 6QUL. 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, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8, AE9, AF1, AF2, AF3,

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	C	3	5	first strand
Strand 2	C	17	19	anti-parallel

Back to list of sheets
Back to top of page

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	C	34	35	first strand
Strand 2	C	62	63	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	101	105	first strand
Strand 2	C	91	96	anti-parallel
Strand 3	C	76	82	anti-parallel
Strand 4	C	115	116	anti-parallel

Back to list of sheets
Back to top of page

There are 7 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	129	131	first strand
Strand 2	C	189	192	anti-parallel
Strand 3	C	140	142	anti-parallel
Strand 4	C	162	168	anti-parallel
Strand 5	C	171	175	anti-parallel
Strand 6	C	181	185	anti-parallel
Strand 7	C	267	269	anti-parallel

Back to list of sheets
Back to top of page

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	144	145	first strand
Strand 2	C	152	154	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	16	first strand
Strand 2	D	20	28	anti-parallel
Strand 3	D	186	190	anti-parallel
Strand 4	D	169	181	anti-parallel
Strand 5	D	106	112	anti-parallel
Strand 6	D	200	205	anti-parallel
Strand 7	D	4	16	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	78	83	first strand
Strand 2	D	47	52	anti-parallel
Strand 3	D	32	38	anti-parallel
Strand 4	D	95	96	anti-parallel

Back to list of sheets
Back to top of page

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	D	117	119	first strand
Strand 2	D	163	165	anti-parallel

Back to list of sheets
Back to top of page

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	E	2	4	first strand
Strand 2	E	11	13	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	118	121	first strand
Strand 2	E	185	189	parallel
Strand 3	E	146	150	parallel
Strand 4	E	167	171	parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	66	68	first strand
Strand 2	F	86	92	anti-parallel
Strand 3	F	31	39	anti-parallel
Strand 4	F	152	158	anti-parallel
Strand 5	F	128	132	anti-parallel

Back to list of sheets
Back to top of page

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	G	9	10	first strand
Strand 2	G	49	54	anti-parallel
Strand 3	G	41	45	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	17	19	first strand
Strand 2	G	23	27	anti-parallel
Strand 3	G	32	36	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	122	124	first strand
Strand 2	G	130	135	anti-parallel
Strand 3	G	83	90	anti-parallel
Strand 4	G	161	164	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	95	99	first strand
Strand 2	G	102	106	anti-parallel
Strand 3	G	113	116	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	2	4	first strand
Strand 2	H	18	20	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	122	124	first strand
Strand 2	K	53	57	parallel
Strand 3	K	15	19	parallel
Strand 4	K	138	139	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	73	77	first strand
Strand 2	K	84	88	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	7	10	first strand
Strand 2	L	16	24	anti-parallel
Strand 3	L	38	46	anti-parallel
Strand 4	L	57	64	anti-parallel
Strand 5	L	83	87	anti-parallel
Strand 6	L	7	10	parallel

Back to list of sheets
Back to top of page

There are 7 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	69	70	first strand
Strand 2	L	76	79	anti-parallel
Strand 3	Q	68	75	anti-parallel
Strand 4	Q	58	65	anti-parallel
Strand 5	Q	40	51	anti-parallel
Strand 6	Q	25	31	anti-parallel
Strand 7	Q	81	88	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	102	103	first strand
Strand 2	L	121	122	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	74	77	first strand
Strand 2	M	107	110	parallel
Strand 3	M	126	127	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	89	90	first strand
Strand 2	M	121	122	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	62	65	first strand
Strand 2	N	101	106	anti-parallel
Strand 3	N	31	35	anti-parallel
Strand 4	N	128	132	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	71	75	first strand
Strand 2	N	88	93	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	33	37	first strand
Strand 2	O	109	115	anti-parallel
Strand 3	O	95	102	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	47	52	first strand
Strand 2	P	35	40	anti-parallel
Strand 3	P	25	30	anti-parallel
Strand 4	P	91	93	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	11	14	first strand
Strand 2	S	2	6	anti-parallel
Strand 3	S	40	43	anti-parallel
Strand 4	S	46	49	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	19	22	first strand
Strand 2	S	92	101	anti-parallel
Strand 3	S	59	68	anti-parallel
Strand 4	S	32	35	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	72	78	first strand
Strand 2	S	83	89	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	2	10	first strand
Strand 2	T	101	108	anti-parallel
Strand 3	T	70	78	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	82	87	first strand
Strand 2	T	93	98	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	11	14	first strand
Strand 2	U	29	34	anti-parallel
Strand 3	U	80	87	anti-parallel
Strand 4	U	55	63	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	67	70	first strand
Strand 2	U	73	76	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	65	66	first strand
Strand 2	V	33	36	anti-parallel
Strand 3	V	22	28	anti-parallel
Strand 4	V	10	13	anti-parallel
Strand 5	V	70	74	anti-parallel
Strand 6	V	79	81	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	41	46	first strand
Strand 2	V	57	62	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	83	87	first strand
Strand 2	V	92	96	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	2	8	first strand
Strand 2	W	38	43	anti-parallel
Strand 3	W	25	31	anti-parallel
Strand 4	W	86	93	parallel
Strand 5	W	68	79	anti-parallel
Strand 6	W	61	65	anti-parallel
Strand 7	W	2	8	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	22	23	first strand
Strand 2	X	36	39	anti-parallel
Strand 3	X	59	61	anti-parallel
Strand 4	X	51	53	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	30	31	first strand
Strand 2	X	65	72	anti-parallel
Strand 3	X	77	83	anti-parallel
Strand 4	X	45	46	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	13	16	first strand
Strand 2	Y	26	29	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	33	40	first strand
Strand 2	Y	45	52	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	35	39	first strand
Strand 2	a	4	9	anti-parallel
Strand 3	a	55	58	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	29	30	first strand
Strand 2	b	37	38	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	48	49	first strand
Strand 2	b	52	53	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	20	25	first strand
Strand 2	c	7	13	anti-parallel
Strand 3	c	45	53	anti-parallel
Strand 4	c	35	40	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	14	16	first strand
Strand 2	e	22	24	anti-parallel
Strand 3	e	48	49	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	f	2	4	first strand
Strand 2	f	35	37	parallel
Strand 3	f	23	27	anti-parallel
Strand 4	f	14	18	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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