Analysis of interatomic Contacts of Structural Units in PDB entry:
9UNU

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 9UNU entry

There are 11 chains in PDB entry 9UNU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 1	GLY 741
B	THR 1	GLY 732
C	SER 1	TYR 80
D	ILE 1	ASP 138
E	VAL 1	PRO 64
F	ASP 1	ARG 161
I	MET 1	GLU 34
J	MET 1	ALA 39
L	SER 1	ILE 140
M	MET 1	TYR 29
U	LEU 1	ALA 141

There are109 helices in PDB entry 9UNU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	16	20	Right-handed 310
Helix 2	AA2	A	27	31	Right-handed 310
Helix 3	AA3	A	35	44	Right-handed alpha
Helix 4	AA4	A	47	52	Right-handed alpha
Helix 5	AA5	A	54	87	Right-handed alpha
Helix 6	AA6	A	89	96	Right-handed alpha
Helix 7	AA7	A	112	117	Right-handed 310
Helix 8	AA8	A	132	140	Right-handed alpha
Helix 9	AA9	A	144	172	Right-handed alpha
Helix 10	AB1	A	176	181	Right-handed alpha
Helix 11	AB2	A	182	193	Right-handed alpha
Helix 12	AB3	A	193	209	Right-handed alpha
Helix 13	AB4	A	209	220	Right-handed alpha
Helix 14	AB5	A	228	234	Right-handed alpha
Helix 15	AB6	A	235	243	Right-handed alpha
Helix 16	AB7	A	244	248	Right-handed 310
Helix 17	AB8	A	250	255	Right-handed alpha
Helix 18	AB9	A	257	262	Right-handed 310
Helix 19	AC1	A	279	298	Right-handed alpha
Helix 20	AC2	A	310	318	Right-handed alpha
Helix 21	AC3	A	329	335	Right-handed alpha
Helix 22	AC4	A	337	363	Right-handed alpha
Helix 23	AC5	A	372	405	Right-handed alpha
Helix 24	AC6	A	414	421	Right-handed alpha
Helix 25	AC7	A	422	454	Right-handed alpha
Helix 26	AC8	A	456	460	Right-handed 310
Helix 27	AC9	A	470	483	Right-handed alpha
Helix 28	AD1	A	518	545	Right-handed alpha
Helix 29	AD2	A	554	559	Right-handed alpha
Helix 30	AD3	A	576	607	Right-handed alpha
Helix 31	AD4	A	624	629	Right-handed alpha
Helix 32	AD5	A	631	639	Right-handed alpha
Helix 33	AD6	A	639	644	Right-handed alpha
Helix 34	AD7	A	644	649	Right-handed alpha
Helix 35	AD8	A	655	678	Right-handed alpha
Helix 36	AD9	A	679	697	Right-handed alpha
Helix 37	AE1	A	709	741	Right-handed alpha
Helix 38	AE2	B	7	12	Right-handed alpha
Helix 39	AE3	B	16	25	Right-handed alpha
Helix 40	AE4	B	28	32	Right-handed 310
Helix 41	AE5	B	36	70	Right-handed alpha
Helix 42	AE6	B	71	76	Right-handed alpha
Helix 43	AE7	B	95	103	Right-handed alpha
Helix 44	AE8	B	117	125	Right-handed alpha
Helix 45	AE9	B	129	155	Right-handed alpha
Helix 46	AF1	B	162	167	Right-handed alpha
Helix 47	AF2	B	168	179	Right-handed alpha
Helix 48	AF3	B	181	195	Right-handed alpha
Helix 49	AF4	B	195	201	Right-handed alpha
Helix 50	AF5	B	220	225	Right-handed alpha
Helix 51	AF6	B	227	232	Right-handed 310
Helix 52	AF7	B	267	286	Right-handed alpha
Helix 53	AF8	B	298	306	Right-handed alpha
Helix 54	AF9	B	308	312	Right-handed 310
Helix 55	AG1	B	319	327	Right-handed alpha
Helix 56	AG2	B	327	353	Right-handed alpha
Helix 57	AG3	B	362	395	Right-handed alpha
Helix 58	AG4	B	404	412	Right-handed alpha
Helix 59	AG5	B	412	444	Right-handed alpha
Helix 60	AG6	B	446	450	Right-handed 310
Helix 61	AG7	B	455	465	Right-handed alpha
Helix 62	AG8	B	474	478	Right-handed 310
Helix 63	AG9	B	481	488	Right-handed alpha
Helix 64	AH1	B	491	500	Right-handed alpha
Helix 65	AH2	B	511	538	Right-handed alpha
Helix 66	AH3	B	547	551	Right-handed 310
Helix 67	AH4	B	569	601	Right-handed alpha
Helix 68	AH5	B	603	611	Right-handed alpha
Helix 69	AH6	B	613	621	Right-handed alpha
Helix 70	AH7	B	621	626	Right-handed alpha
Helix 71	AH8	B	626	631	Right-handed alpha
Helix 72	AH9	B	641	664	Right-handed alpha
Helix 73	AI1	B	665	683	Right-handed alpha
Helix 74	AI2	B	685	689	Right-handed 310
Helix 75	AI3	B	699	731	Right-handed alpha
Helix 76	AI4	C	14	20	Right-handed alpha
Helix 77	AI5	C	43	47	Right-handed 310
Helix 78	AI6	C	51	57	Right-handed alpha
Helix 79	AI7	D	19	25	Right-handed alpha
Helix 80	AI8	D	61	76	Right-handed alpha
Helix 81	AI9	D	119	123	Right-handed 310
Helix 82	AJ1	D	125	130	Right-handed 310
Helix 83	AJ2	E	53	55	Right-handed 310
Helix 84	AJ3	F	1	5	Right-handed 310
Helix 85	AJ4	F	11	29	Right-handed alpha
Helix 86	AJ5	F	36	59	Right-handed alpha
Helix 87	AJ6	F	76	80	Right-handed 310
Helix 88	AJ7	F	83	110	Right-handed alpha
Helix 89	AJ8	F	115	120	Right-handed alpha
Helix 90	AJ9	F	122	133	Right-handed alpha
Helix 91	AK1	F	135	146	Right-handed alpha
Helix 92	AK2	F	152	156	Right-handed 310
Helix 93	AK3	I	4	16	Right-handed alpha
Helix 94	AK4	I	16	31	Right-handed alpha
Helix 95	AK5	J	2	10	Right-handed alpha
Helix 96	AK6	J	11	34	Right-handed alpha
Helix 97	AK7	L	8	10	Right-handed 310
Helix 98	AK8	L	23	32	Right-handed alpha
Helix 99	AK9	L	41	57	Right-handed alpha
Helix 100	AL1	L	57	65	Right-handed alpha
Helix 101	AL2	L	72	100	Right-handed alpha
Helix 102	AL3	L	111	139	Right-handed alpha
Helix 103	AL4	M	3	29	Right-handed alpha
Helix 104	AL5	U	21	52	Right-handed alpha
Helix 105	AL6	U	55	59	Right-handed 310
Helix 106	AL7	U	63	68	Right-handed alpha
Helix 107	AL8	U	72	95	Right-handed alpha
Helix 108	AL9	U	106	110	Right-handed 310
Helix 109	AM1	U	113	141	Right-handed alpha

There are 13 sheets in PDB entry 9UNU. 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,

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	A	6	8	first strand
Strand 2	A	173	175	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	103	105	first strand
Strand 2	A	125	128	anti-parallel
Strand 3	A	118	119	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	504	506	first strand
Strand 2	A	509	512	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	609	611	first strand
Strand 2	A	617	619	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	B	85	88	first strand
Strand 2	B	111	113	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	633	634	first strand
Strand 2	B	637	638	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	3	6	first strand
Strand 2	C	64	67	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	C	26	29	first strand
Strand 2	C	37	40	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	53	59	first strand
Strand 2	D	27	34	anti-parallel
Strand 3	D	82	86	anti-parallel
Strand 4	D	92	96	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	38	41	first strand
Strand 2	D	47	50	anti-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	E	49	52	first strand
Strand 2	E	35	38	anti-parallel
Strand 3	E	20	26	anti-parallel
Strand 4	E	6	9	anti-parallel
Strand 5	E	57	61	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	F	6	7	first strand
Strand 2	F	62	63	anti-parallel
Strand 3	F	69	70	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	5	6	first strand
Strand 2	L	16	17	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: 9UNU

Analysis of interatomic Contacts of Structural Units in PDB entry:
9UNU