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

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 9VNA entry

There are 4 chains in PDB entry 9VNA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	ALA 102	LYS 1104
A	ALA 102	LYS 1104
C	ALA 102	LYS 1104
D	ALA 102	LYS 1104

There are161 helices in PDB entry 9VNA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	125	136	Right-handed alpha
Helix 2	AA2	B	161	175	Right-handed alpha
Helix 3	AA3	B	189	201	Right-handed alpha
Helix 4	AA4	B	216	220	Right-handed 310
Helix 5	AA5	B	276	288	Right-handed alpha
Helix 6	AA6	B	310	322	Right-handed alpha
Helix 7	AA7	B	404	416	Right-handed alpha
Helix 8	AA8	B	427	436	Right-handed alpha
Helix 9	AA9	B	439	446	Right-handed alpha
Helix 10	AB1	B	458	469	Right-handed alpha
Helix 11	AB2	B	470	481	Right-handed alpha
Helix 12	AB3	B	489	500	Right-handed alpha
Helix 13	AB4	B	502	516	Right-handed alpha
Helix 14	AB5	B	518	532	Right-handed alpha
Helix 15	AB6	B	561	571	Right-handed alpha
Helix 16	AB7	B	574	584	Right-handed alpha
Helix 17	AB8	B	586	602	Right-handed alpha
Helix 18	AB9	B	607	636	Right-handed alpha
Helix 19	AC1	B	637	645	Right-handed alpha
Helix 20	AC2	B	656	663	Right-handed alpha
Helix 21	AC3	B	665	670	Right-handed alpha
Helix 22	AC4	B	671	684	Right-handed alpha
Helix 23	AC5	B	691	701	Right-handed alpha
Helix 24	AC6	B	701	708	Right-handed alpha
Helix 25	AC7	B	725	731	Right-handed alpha
Helix 26	AC8	B	733	758	Right-handed alpha
Helix 27	AC9	B	765	790	Right-handed alpha
Helix 28	AD1	B	791	795	Right-handed 310
Helix 29	AD2	B	796	817	Right-handed alpha
Helix 30	AD3	B	821	847	Right-handed alpha
Helix 31	AD4	B	853	860	Right-handed alpha
Helix 32	AD5	B	863	890	Right-handed alpha
Helix 33	AD6	B	895	904	Right-handed alpha
Helix 34	AD7	B	904	910	Right-handed alpha
Helix 35	AD8	B	952	969	Right-handed alpha
Helix 36	AD9	B	969	986	Right-handed alpha
Helix 37	AE1	B	989	1008	Right-handed alpha
Helix 38	AE2	B	1012	1024	Right-handed alpha
Helix 39	AE3	B	1054	1067	Right-handed alpha
Helix 40	AE4	B	1077	1104	Right-handed alpha
Helix 41	AE5	A	125	136	Right-handed alpha
Helix 42	AE6	A	161	175	Right-handed alpha
Helix 43	AE7	A	189	201	Right-handed alpha
Helix 44	AE8	A	216	220	Right-handed 310
Helix 45	AE9	A	276	288	Right-handed alpha
Helix 46	AF1	A	310	322	Right-handed alpha
Helix 47	AF2	A	404	416	Right-handed alpha
Helix 48	AF3	A	427	436	Right-handed alpha
Helix 49	AF4	A	439	446	Right-handed alpha
Helix 50	AF5	A	458	469	Right-handed alpha
Helix 51	AF6	A	470	481	Right-handed alpha
Helix 52	AF7	A	489	500	Right-handed alpha
Helix 53	AF8	A	502	516	Right-handed alpha
Helix 54	AF9	A	518	532	Right-handed alpha
Helix 55	AG1	A	561	571	Right-handed alpha
Helix 56	AG2	A	574	584	Right-handed alpha
Helix 57	AG3	A	586	602	Right-handed alpha
Helix 58	AG4	A	607	636	Right-handed alpha
Helix 59	AG5	A	637	645	Right-handed alpha
Helix 60	AG6	A	656	662	Right-handed alpha
Helix 61	AG7	A	665	670	Right-handed alpha
Helix 62	AG8	A	671	684	Right-handed alpha
Helix 63	AG9	A	691	701	Right-handed alpha
Helix 64	AH1	A	701	708	Right-handed alpha
Helix 65	AH2	A	725	731	Right-handed alpha
Helix 66	AH3	A	733	759	Right-handed alpha
Helix 67	AH4	A	765	790	Right-handed alpha
Helix 68	AH5	A	791	795	Right-handed 310
Helix 69	AH6	A	796	817	Right-handed alpha
Helix 70	AH7	A	821	842	Right-handed alpha
Helix 71	AH8	A	842	847	Right-handed alpha
Helix 72	AH9	A	853	860	Right-handed alpha
Helix 73	AI1	A	863	890	Right-handed alpha
Helix 74	AI2	A	895	904	Right-handed alpha
Helix 75	AI3	A	904	910	Right-handed alpha
Helix 76	AI4	A	952	969	Right-handed alpha
Helix 77	AI5	A	969	986	Right-handed alpha
Helix 78	AI6	A	989	1008	Right-handed alpha
Helix 79	AI7	A	1012	1024	Right-handed alpha
Helix 80	AI8	A	1054	1067	Right-handed alpha
Helix 81	AI9	A	1077	1104	Right-handed alpha
Helix 82	AJ1	C	125	136	Right-handed alpha
Helix 83	AJ2	C	161	175	Right-handed alpha
Helix 84	AJ3	C	188	201	Right-handed alpha
Helix 85	AJ4	C	216	220	Right-handed 310
Helix 86	AJ5	C	276	288	Right-handed alpha
Helix 87	AJ6	C	310	322	Right-handed alpha
Helix 88	AJ7	C	404	416	Right-handed alpha
Helix 89	AJ8	C	427	436	Right-handed alpha
Helix 90	AJ9	C	439	446	Right-handed alpha
Helix 91	AK1	C	458	468	Right-handed alpha
Helix 92	AK2	C	470	481	Right-handed alpha
Helix 93	AK3	C	489	500	Right-handed alpha
Helix 94	AK4	C	502	516	Right-handed alpha
Helix 95	AK5	C	518	532	Right-handed alpha
Helix 96	AK6	C	561	571	Right-handed alpha
Helix 97	AK7	C	574	584	Right-handed alpha
Helix 98	AK8	C	586	602	Right-handed alpha
Helix 99	AK9	C	607	636	Right-handed alpha
Helix 100	AL1	C	637	645	Right-handed alpha
Helix 101	AL2	C	656	663	Right-handed alpha
Helix 102	AL3	C	665	670	Right-handed alpha
Helix 103	AL4	C	671	684	Right-handed alpha
Helix 104	AL5	C	691	701	Right-handed alpha
Helix 105	AL6	C	701	708	Right-handed alpha
Helix 106	AL7	C	725	731	Right-handed alpha
Helix 107	AL8	C	733	758	Right-handed alpha
Helix 108	AL9	C	765	790	Right-handed alpha
Helix 109	AM1	C	791	795	Right-handed 310
Helix 110	AM2	C	796	817	Right-handed alpha
Helix 111	AM3	C	821	847	Right-handed alpha
Helix 112	AM4	C	853	860	Right-handed alpha
Helix 113	AM5	C	863	890	Right-handed alpha
Helix 114	AM6	C	895	904	Right-handed alpha
Helix 115	AM7	C	904	910	Right-handed alpha
Helix 116	AM8	C	952	969	Right-handed alpha
Helix 117	AM9	C	969	986	Right-handed alpha
Helix 118	AN1	C	989	1008	Right-handed alpha
Helix 119	AN2	C	1012	1024	Right-handed alpha
Helix 120	AN3	C	1054	1067	Right-handed alpha
Helix 121	AN4	C	1077	1104	Right-handed alpha
Helix 122	AN5	D	125	136	Right-handed alpha
Helix 123	AN6	D	161	175	Right-handed alpha
Helix 124	AN7	D	188	201	Right-handed alpha
Helix 125	AN8	D	216	220	Right-handed 310
Helix 126	AN9	D	276	288	Right-handed alpha
Helix 127	AO1	D	310	322	Right-handed alpha
Helix 128	AO2	D	404	416	Right-handed alpha
Helix 129	AO3	D	427	436	Right-handed alpha
Helix 130	AO4	D	439	446	Right-handed alpha
Helix 131	AO5	D	458	469	Right-handed alpha
Helix 132	AO6	D	470	481	Right-handed alpha
Helix 133	AO7	D	489	500	Right-handed alpha
Helix 134	AO8	D	502	516	Right-handed alpha
Helix 135	AO9	D	518	532	Right-handed alpha
Helix 136	AP1	D	561	571	Right-handed alpha
Helix 137	AP2	D	574	584	Right-handed alpha
Helix 138	AP3	D	586	602	Right-handed alpha
Helix 139	AP4	D	607	636	Right-handed alpha
Helix 140	AP5	D	637	645	Right-handed alpha
Helix 141	AP6	D	656	663	Right-handed alpha
Helix 142	AP7	D	665	670	Right-handed alpha
Helix 143	AP8	D	671	684	Right-handed alpha
Helix 144	AP9	D	691	701	Right-handed alpha
Helix 145	AQ1	D	701	708	Right-handed alpha
Helix 146	AQ2	D	725	731	Right-handed alpha
Helix 147	AQ3	D	733	759	Right-handed alpha
Helix 148	AQ4	D	765	790	Right-handed alpha
Helix 149	AQ5	D	791	795	Right-handed 310
Helix 150	AQ6	D	796	817	Right-handed alpha
Helix 151	AQ7	D	821	847	Right-handed alpha
Helix 152	AQ8	D	853	860	Right-handed alpha
Helix 153	AQ9	D	863	890	Right-handed alpha
Helix 154	AR1	D	895	904	Right-handed alpha
Helix 155	AR2	D	904	910	Right-handed alpha
Helix 156	AR3	D	952	969	Right-handed alpha
Helix 157	AR4	D	969	986	Right-handed alpha
Helix 158	AR5	D	989	1008	Right-handed alpha
Helix 159	AR6	D	1012	1024	Right-handed alpha
Helix 160	AR7	D	1054	1067	Right-handed alpha
Helix 161	AR8	D	1077	1104	Right-handed alpha

There are 6 sheets in PDB entry 9VNA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	144	146	first strand
Strand 2	B	301	304	parallel
Strand 3	B	327	328	parallel
Strand 4	B	394	395	parallel

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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	B	178	181	first strand
Strand 2	B	210	215	parallel
Strand 3	B	259	262	parallel

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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	A	144	146	first strand
Strand 2	A	301	304	parallel
Strand 3	A	327	328	parallel
Strand 4	A	394	395	parallel

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There are 3 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	178	181	first strand
Strand 2	A	210	215	parallel
Strand 3	A	259	262	parallel

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There are 7 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	259	262	first strand
Strand 2	C	210	215	parallel
Strand 3	C	177	181	parallel
Strand 4	C	143	146	parallel
Strand 5	C	301	304	parallel
Strand 6	C	327	328	parallel
Strand 7	C	394	395	parallel

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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	259	262	first strand
Strand 2	D	210	215	parallel
Strand 3	D	177	181	parallel
Strand 4	D	143	146	parallel
Strand 5	D	301	304	parallel
Strand 6	D	327	328	parallel
Strand 7	D	394	395	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: 9VNA

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