Analysis of interatomic Contacts of Structural Units in PDB entry:
4U39

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 4U39 entry

There are 18 chains in PDB entry 4U39 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 13	GLY 314
B	SER 13	GLY 314
C	SER 13	GLY 314
D	SER 13	GLY 314
E	SER 13	THR 313
F	SER 13	GLY 314
G	ILE 14	GLY 314
H	SER 13	GLY 314
I	SER 13	THR 313
J	LYS 2	ILE 37
K	VAL 10	TYR 26
L	GLY 9	SER 38
M	VAL 10	ILE 37
N	GLY 9	ILE 37
O	GLY 9	TRP 36
P	VAL 10	PHE 30
Q	LYS 8	SER 38
R	VAL 10	GLY 27

There are133 helices in PDB entry 4U39. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	20	33	Right-handed alpha
Helix 2	AA2	A	46	51	Right-handed alpha
Helix 3	AA3	A	62	67	Right-handed alpha
Helix 4	AA4	A	74	85	Right-handed alpha
Helix 5	AA5	A	85	94	Right-handed alpha
Helix 6	AA6	A	108	124	Right-handed alpha
Helix 7	AA7	A	139	158	Right-handed alpha
Helix 8	AA8	A	168	173	Right-handed alpha
Helix 9	AA9	A	178	199	Right-handed alpha
Helix 10	AB1	A	210	218	Right-handed alpha
Helix 11	AB2	A	236	247	Right-handed alpha
Helix 12	AB3	A	253	257	Right-handed 310
Helix 13	AB4	A	271	286	Right-handed alpha
Helix 14	AB5	B	20	33	Right-handed alpha
Helix 15	AB6	B	46	51	Right-handed alpha
Helix 16	AB7	B	62	67	Right-handed alpha
Helix 17	AB8	B	74	85	Right-handed alpha
Helix 18	AB9	B	85	94	Right-handed alpha
Helix 19	AC1	B	108	124	Right-handed alpha
Helix 20	AC2	B	136	139	Right-handed 310
Helix 21	AC3	B	140	158	Right-handed alpha
Helix 22	AC4	B	168	173	Right-handed alpha
Helix 23	AC5	B	178	199	Right-handed alpha
Helix 24	AC6	B	212	219	Right-handed alpha
Helix 25	AC7	B	238	247	Right-handed alpha
Helix 26	AC8	B	253	257	Right-handed 310
Helix 27	AC9	B	271	286	Right-handed alpha
Helix 28	AD1	C	20	33	Right-handed alpha
Helix 29	AD2	C	46	51	Right-handed alpha
Helix 30	AD3	C	62	67	Right-handed alpha
Helix 31	AD4	C	74	85	Right-handed alpha
Helix 32	AD5	C	85	94	Right-handed alpha
Helix 33	AD6	C	108	124	Right-handed alpha
Helix 34	AD7	C	136	138	Right-handed 310
Helix 35	AD8	C	139	158	Right-handed alpha
Helix 36	AD9	C	166	173	Right-handed alpha
Helix 37	AE1	C	178	199	Right-handed alpha
Helix 38	AE2	C	213	219	Right-handed alpha
Helix 39	AE3	C	236	247	Right-handed alpha
Helix 40	AE4	C	253	257	Right-handed 310
Helix 41	AE5	C	271	286	Right-handed alpha
Helix 42	AE6	D	20	33	Right-handed alpha
Helix 43	AE7	D	46	51	Right-handed alpha
Helix 44	AE8	D	62	67	Right-handed alpha
Helix 45	AE9	D	74	85	Right-handed alpha
Helix 46	AF1	D	85	94	Right-handed alpha
Helix 47	AF2	D	109	124	Right-handed alpha
Helix 48	AF3	D	139	158	Right-handed alpha
Helix 49	AF4	D	166	173	Right-handed alpha
Helix 50	AF5	D	178	199	Right-handed alpha
Helix 51	AF6	D	212	219	Right-handed alpha
Helix 52	AF7	D	237	247	Right-handed alpha
Helix 53	AF8	D	271	286	Right-handed alpha
Helix 54	AF9	E	20	33	Right-handed alpha
Helix 55	AG1	E	46	51	Right-handed alpha
Helix 56	AG2	E	62	67	Right-handed alpha
Helix 57	AG3	E	74	85	Right-handed alpha
Helix 58	AG4	E	85	94	Right-handed alpha
Helix 59	AG5	E	108	124	Right-handed alpha
Helix 60	AG6	E	140	158	Right-handed alpha
Helix 61	AG7	E	166	173	Right-handed alpha
Helix 62	AG8	E	178	199	Right-handed alpha
Helix 63	AG9	E	212	219	Right-handed alpha
Helix 64	AH1	E	237	247	Right-handed alpha
Helix 65	AH2	E	253	257	Right-handed 310
Helix 66	AH3	E	271	286	Right-handed alpha
Helix 67	AH4	F	20	33	Right-handed alpha
Helix 68	AH5	F	46	51	Right-handed alpha
Helix 69	AH6	F	62	67	Right-handed alpha
Helix 70	AH7	F	74	85	Right-handed alpha
Helix 71	AH8	F	85	94	Right-handed alpha
Helix 72	AH9	F	108	124	Right-handed alpha
Helix 73	AI1	F	140	158	Right-handed alpha
Helix 74	AI2	F	168	173	Right-handed alpha
Helix 75	AI3	F	178	199	Right-handed alpha
Helix 76	AI4	F	214	219	Right-handed alpha
Helix 77	AI5	F	236	247	Right-handed alpha
Helix 78	AI6	F	253	257	Right-handed 310
Helix 79	AI7	F	271	286	Right-handed alpha
Helix 80	AI8	G	20	33	Right-handed alpha
Helix 81	AI9	G	46	51	Right-handed alpha
Helix 82	AJ1	G	62	67	Right-handed alpha
Helix 83	AJ2	G	74	85	Right-handed alpha
Helix 84	AJ3	G	85	94	Right-handed alpha
Helix 85	AJ4	G	108	124	Right-handed alpha
Helix 86	AJ5	G	136	138	Right-handed 310
Helix 87	AJ6	G	139	158	Right-handed alpha
Helix 88	AJ7	G	166	173	Right-handed alpha
Helix 89	AJ8	G	178	199	Right-handed alpha
Helix 90	AJ9	G	214	219	Right-handed alpha
Helix 91	AK1	G	239	247	Right-handed alpha
Helix 92	AK2	G	253	257	Right-handed 310
Helix 93	AK3	G	271	286	Right-handed alpha
Helix 94	AK4	H	20	33	Right-handed alpha
Helix 95	AK5	H	46	51	Right-handed alpha
Helix 96	AK6	H	62	67	Right-handed alpha
Helix 97	AK7	H	74	85	Right-handed alpha
Helix 98	AK8	H	85	94	Right-handed alpha
Helix 99	AK9	H	108	124	Right-handed alpha
Helix 100	AL1	H	136	139	Right-handed 310
Helix 101	AL2	H	140	158	Right-handed alpha
Helix 102	AL3	H	166	173	Right-handed alpha
Helix 103	AL4	H	178	199	Right-handed alpha
Helix 104	AL5	H	214	219	Right-handed alpha
Helix 105	AL6	H	237	247	Right-handed alpha
Helix 106	AL7	H	271	286	Right-handed alpha
Helix 107	AL8	I	20	33	Right-handed alpha
Helix 108	AL9	I	46	51	Right-handed alpha
Helix 109	AM1	I	62	67	Right-handed alpha
Helix 110	AM2	I	74	85	Right-handed alpha
Helix 111	AM3	I	85	94	Right-handed alpha
Helix 112	AM4	I	108	124	Right-handed alpha
Helix 113	AM5	I	136	138	Right-handed 310
Helix 114	AM6	I	139	158	Right-handed alpha
Helix 115	AM7	I	168	173	Right-handed alpha
Helix 116	AM8	I	178	199	Right-handed alpha
Helix 117	AM9	I	241	247	Right-handed alpha
Helix 118	AN1	I	253	257	Right-handed 310
Helix 119	AN2	I	273	286	Right-handed alpha
Helix 120	AN3	J	16	30	Right-handed alpha
Helix 121	AN4	J	32	37	Right-handed alpha
Helix 122	AN5	K	17	25	Right-handed alpha
Helix 123	AN6	L	16	30	Right-handed alpha
Helix 124	AN7	L	32	37	Right-handed alpha
Helix 125	AN8	M	17	30	Right-handed alpha
Helix 126	AN9	M	33	37	Right-handed alpha
Helix 127	AO1	N	17	30	Right-handed alpha
Helix 128	AO2	N	32	37	Right-handed alpha
Helix 129	AO3	O	16	28	Right-handed alpha
Helix 130	AO4	P	15	30	Right-handed alpha
Helix 131	AO5	Q	15	25	Right-handed alpha
Helix 132	AO6	Q	32	37	Right-handed alpha
Helix 133	AO7	R	15	26	Right-handed alpha

There are 15 sheets in PDB entry 4U39. 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,

There are 12 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	57	60	first strand
Strand 2	A	38	44	parallel
Strand 3	A	14	19	parallel
Strand 4	A	98	104	parallel
Strand 5	A	127	134	parallel
Strand 6	A	160	165	parallel
Strand 7	A	223	231	parallel
Strand 8	A	306	312	anti-parallel
Strand 9	A	259	266	anti-parallel
Strand 10	A	291	298	parallel
Strand 11	J	9	15	anti-parallel
Strand 12	J	3	6	anti-parallel

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There are 6 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	57	60	first strand
Strand 2	B	39	44	parallel
Strand 3	B	14	19	parallel
Strand 4	B	98	104	parallel
Strand 5	B	127	134	parallel
Strand 6	B	160	165	parallel

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There are 5 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	224	231	first strand
Strand 2	B	306	313	anti-parallel
Strand 3	B	259	266	anti-parallel
Strand 4	B	291	298	parallel
Strand 5	K	11	12	anti-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	C	57	60	first strand
Strand 2	C	39	44	parallel
Strand 3	C	14	19	parallel
Strand 4	C	98	104	parallel
Strand 5	C	127	134	parallel
Strand 6	C	160	165	parallel

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There are 5 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	225	231	first strand
Strand 2	C	306	313	anti-parallel
Strand 3	C	259	266	anti-parallel
Strand 4	C	291	298	parallel
Strand 5	L	10	15	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	D	57	60	first strand
Strand 2	D	39	44	parallel
Strand 3	D	14	19	parallel
Strand 4	D	98	104	parallel
Strand 5	D	127	134	parallel
Strand 6	D	160	165	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	D	225	229	first strand
Strand 2	D	306	313	anti-parallel
Strand 3	D	259	266	anti-parallel
Strand 4	D	291	298	parallel
Strand 5	M	11	12	anti-parallel

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There are 6 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	57	60	first strand
Strand 2	E	38	44	parallel
Strand 3	E	14	19	parallel
Strand 4	E	98	104	parallel
Strand 5	E	127	134	parallel
Strand 6	E	160	165	parallel

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There are 5 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	225	231	first strand
Strand 2	E	306	312	anti-parallel
Strand 3	E	259	266	anti-parallel
Strand 4	E	291	298	parallel
Strand 5	N	10	12	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	57	60	first strand
Strand 2	F	39	44	parallel
Strand 3	F	14	19	parallel
Strand 4	F	98	104	parallel
Strand 5	F	127	134	parallel
Strand 6	F	160	165	parallel

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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	225	229	first strand
Strand 2	F	307	313	anti-parallel
Strand 3	F	259	266	anti-parallel
Strand 4	F	291	298	parallel
Strand 5	O	10	15	anti-parallel

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There are 6 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	57	60	first strand
Strand 2	G	39	44	parallel
Strand 3	G	15	19	parallel
Strand 4	G	98	104	parallel
Strand 5	G	127	134	parallel
Strand 6	G	160	165	parallel

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There are 5 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	224	229	first strand
Strand 2	G	308	313	anti-parallel
Strand 3	G	259	266	anti-parallel
Strand 4	G	291	298	parallel
Strand 5	P	11	12	anti-parallel

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There are 11 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	57	60	first strand
Strand 2	H	38	44	parallel
Strand 3	H	14	19	parallel
Strand 4	H	98	104	parallel
Strand 5	H	127	134	parallel
Strand 6	H	160	165	parallel
Strand 7	H	223	229	parallel
Strand 8	H	308	313	anti-parallel
Strand 9	H	259	264	anti-parallel
Strand 10	H	293	297	parallel
Strand 11	Q	9	13	anti-parallel

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There are 11 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	57	60	first strand
Strand 2	I	39	44	parallel
Strand 3	I	14	19	parallel
Strand 4	I	98	104	parallel
Strand 5	I	127	134	parallel
Strand 6	I	160	165	parallel
Strand 7	I	223	229	parallel
Strand 8	I	308	313	anti-parallel
Strand 9	I	259	264	anti-parallel
Strand 10	I	291	296	parallel
Strand 11	R	11	13	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: 4U39

Analysis of interatomic Contacts of Structural Units in PDB entry:
4U39