Analysis of interatomic Contacts of Structural Units in PDB entry:
3QXE

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 3QXE entry

There are 16 chains in PDB entry 3QXE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 7	LEU 114
A	SER 116	SER 116
A	TYR 118	PRO 207
B	MET 1	ALA 219
C	HIS 7	LEU 114
C	SER 116	SER 116
C	TYR 118	PRO 207
D	MET 1	ALA 219
E	ASP 8	LEU 114
E	SER 116	SER 116
E	TYR 118	PRO 207
F	MET 1	ALA 219
G	ASP 8	LEU 114
G	SER 116	SER 116
G	TYR 118	PRO 207
H	MET 1	ALA 219

There are 84 helices in PDB entry 3QXE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	21	34	Right-handed alpha
Helix 2	2	A	40	53	Right-handed alpha
Helix 3	3	A	56	68	Right-handed alpha
Helix 4	4	A	70	78	Right-handed alpha
Helix 5	5	A	80	87	Right-handed alpha
Helix 6	6	A	120	123	Right-handed alpha
Helix 7	7	A	128	131	Right-handed alpha
Helix 8	8	A	133	139	Right-handed alpha
Helix 9	9	A	143	150	Right-handed alpha
Helix 10	10	A	186	192	Right-handed alpha
Helix 11	11	A	195	199	Right-handed alpha
Helix 12	12	B	28	42	Right-handed alpha
Helix 13	13	B	48	56	Right-handed alpha
Helix 14	14	B	60	65	Right-handed alpha
Helix 15	15	B	68	82	Right-handed alpha
Helix 16	16	B	88	93	Right-handed alpha
Helix 17	17	B	108	117	Right-handed alpha
Helix 18	18	B	152	154	Right-handed alpha
Helix 19	19	B	171	176	Right-handed alpha
Helix 20	20	B	192	196	Right-handed alpha
Helix 21	21	B	213	215	Right-handed alpha
Helix 22	22	C	21	34	Right-handed alpha
Helix 23	23	C	40	53	Right-handed alpha
Helix 24	24	C	56	68	Right-handed alpha
Helix 25	25	C	70	78	Right-handed alpha
Helix 26	26	C	80	87	Right-handed alpha
Helix 27	27	C	120	123	Right-handed alpha
Helix 28	28	C	128	131	Right-handed alpha
Helix 29	29	C	133	138	Right-handed alpha
Helix 30	30	C	143	150	Right-handed alpha
Helix 31	31	C	186	192	Right-handed alpha
Helix 32	32	C	195	199	Right-handed alpha
Helix 33	33	D	28	43	Right-handed alpha
Helix 34	34	D	48	56	Right-handed alpha
Helix 35	35	D	60	65	Right-handed alpha
Helix 36	36	D	68	82	Right-handed alpha
Helix 37	37	D	88	93	Right-handed alpha
Helix 38	38	D	108	117	Right-handed alpha
Helix 39	39	D	152	154	Right-handed alpha
Helix 40	40	D	171	176	Right-handed alpha
Helix 41	41	D	192	196	Right-handed alpha
Helix 42	42	D	213	215	Right-handed alpha
Helix 43	43	E	21	34	Right-handed alpha
Helix 44	44	E	40	53	Right-handed alpha
Helix 45	45	E	56	68	Right-handed alpha
Helix 46	46	E	70	78	Right-handed alpha
Helix 47	47	E	80	87	Right-handed alpha
Helix 48	48	E	120	123	Right-handed alpha
Helix 49	49	E	128	131	Right-handed alpha
Helix 50	50	E	133	138	Right-handed alpha
Helix 51	51	E	143	150	Right-handed alpha
Helix 52	52	E	186	192	Right-handed alpha
Helix 53	53	E	195	199	Right-handed alpha
Helix 54	54	F	28	43	Right-handed alpha
Helix 55	55	F	48	57	Right-handed alpha
Helix 56	56	F	60	65	Right-handed alpha
Helix 57	57	F	68	82	Right-handed alpha
Helix 58	58	F	88	93	Right-handed alpha
Helix 59	59	F	108	117	Right-handed alpha
Helix 60	60	F	152	154	Right-handed alpha
Helix 61	61	F	171	176	Right-handed alpha
Helix 62	62	F	192	196	Right-handed alpha
Helix 63	63	F	213	215	Right-handed alpha
Helix 64	64	G	21	34	Right-handed alpha
Helix 65	65	G	40	53	Right-handed alpha
Helix 66	66	G	56	68	Right-handed alpha
Helix 67	67	G	70	78	Right-handed alpha
Helix 68	68	G	80	87	Right-handed alpha
Helix 69	69	G	120	123	Right-handed alpha
Helix 70	70	G	128	131	Right-handed alpha
Helix 71	71	G	133	139	Right-handed alpha
Helix 72	72	G	143	150	Right-handed alpha
Helix 73	73	G	186	192	Right-handed alpha
Helix 74	74	G	195	199	Right-handed alpha
Helix 75	75	H	28	43	Right-handed alpha
Helix 76	76	H	48	56	Right-handed alpha
Helix 77	77	H	60	65	Right-handed alpha
Helix 78	78	H	68	82	Right-handed alpha
Helix 79	79	H	88	93	Right-handed alpha
Helix 80	80	H	108	117	Right-handed alpha
Helix 81	81	H	152	154	Right-handed alpha
Helix 82	82	H	171	176	Right-handed alpha
Helix 83	83	H	192	196	Right-handed alpha
Helix 84	84	H	213	215	Right-handed alpha

There are 36 sheets in PDB entry 3QXE. Click on sheet of interest to get list of strands forming it: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,

There are 1 strands in 1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	97	101	first strand

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There are 1 strands in 2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	106	111	first strand

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There are 1 strands in 3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	159	164	first strand

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There are 1 strands in 4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	170	174	first strand

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There are 1 strands in 5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	136	139	first strand

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There are 1 strands in 6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	158	164	first strand

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There are 1 strands in 7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	185	191	first strand

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There are 1 strands in 8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	206	212	first strand

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There are 1 strands in 9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	216	218	first strand

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There are 1 strands in 10 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	97	101	first strand

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There are 1 strands in 11 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	106	111	first strand

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There are 1 strands in 12 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	159	164	first strand

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There are 1 strands in 13 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	170	174	first strand

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There are 1 strands in 14 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	136	139	first strand

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There are 1 strands in 15 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	158	164	first strand

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There are 1 strands in 16 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	185	191	first strand

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There are 1 strands in 17 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	206	212	first strand

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There are 1 strands in 18 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	216	218	first strand

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There are 1 strands in 19 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	97	101	first strand

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There are 1 strands in 20 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	106	111	first strand

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There are 1 strands in 21 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	159	164	first strand

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There are 1 strands in 22 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	170	174	first strand

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There are 1 strands in 23 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	136	139	first strand

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There are 1 strands in 24 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	158	164	first strand

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There are 1 strands in 25 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	185	191	first strand

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There are 1 strands in 26 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	206	212	first strand

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There are 1 strands in 27 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	216	218	first strand

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There are 1 strands in 28 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	97	101	first strand

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There are 1 strands in 29 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	106	111	first strand

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There are 1 strands in 30 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	159	164	first strand

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There are 1 strands in 31 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	170	174	first strand

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There are 1 strands in 32 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	136	139	first strand

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There are 1 strands in 33 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	158	164	first strand

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There are 1 strands in 34 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	185	191	first strand

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There are 1 strands in 35 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	206	212	first strand

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There are 1 strands in 36 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	216	218	first strand

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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: 3QXE

Analysis of interatomic Contacts of Structural Units in PDB entry:
3QXE