Analysis of interatomic Contacts of Structural Units in PDB entry:
9L3U

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 9L3U entry

There are 8 chains in PDB entry 9L3U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	UNK 1	UNK 15
A	SER 51	ARG 349
B	SER 43	ARG 349
C	ARG 44	MET 350
D	LYS 42	MET 350
E	SER 43	MET 350
F	SER 43	MET 350
G	ARG 44	LEU 348

There are128 helices in PDB entry 9L3U. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	52	61	Right-handed alpha
Helix 2	AA2	A	62	65	Right-handed 310
Helix 3	AA3	A	70	78	Right-handed alpha
Helix 4	AA4	A	89	93	Right-handed 310
Helix 5	AA5	A	96	107	Right-handed alpha
Helix 6	AA6	A	107	113	Right-handed alpha
Helix 7	AA7	A	120	124	Right-handed 310
Helix 8	AA8	A	138	151	Right-handed alpha
Helix 9	AA9	A	158	163	Right-handed alpha
Helix 10	AB1	A	168	184	Right-handed alpha
Helix 11	AB2	A	193	198	Right-handed alpha
Helix 12	AB3	A	206	221	Right-handed alpha
Helix 13	AB4	A	237	241	Right-handed 310
Helix 14	AB5	A	242	249	Right-handed alpha
Helix 15	AB6	A	259	271	Right-handed alpha
Helix 16	AB7	A	282	290	Right-handed alpha
Helix 17	AB8	A	294	310	Right-handed alpha
Helix 18	AB9	A	310	316	Right-handed alpha
Helix 19	AC1	A	340	346	Right-handed alpha
Helix 20	AC2	B	44	61	Right-handed alpha
Helix 21	AC3	B	70	77	Right-handed alpha
Helix 22	AC4	B	78	80	Right-handed 310
Helix 23	AC5	B	89	93	Right-handed 310
Helix 24	AC6	B	96	107	Right-handed alpha
Helix 25	AC7	B	107	113	Right-handed alpha
Helix 26	AC8	B	113	118	Right-handed alpha
Helix 27	AC9	B	138	150	Right-handed alpha
Helix 28	AD1	B	158	163	Right-handed alpha
Helix 29	AD2	B	168	184	Right-handed alpha
Helix 30	AD3	B	193	198	Right-handed alpha
Helix 31	AD4	B	206	221	Right-handed alpha
Helix 32	AD5	B	237	241	Right-handed 310
Helix 33	AD6	B	242	248	Right-handed alpha
Helix 34	AD7	B	259	271	Right-handed alpha
Helix 35	AD8	B	282	290	Right-handed alpha
Helix 36	AD9	B	294	310	Right-handed alpha
Helix 37	AE1	B	310	319	Right-handed alpha
Helix 38	AE2	B	340	347	Right-handed alpha
Helix 39	AE3	C	45	61	Right-handed alpha
Helix 40	AE4	C	62	65	Right-handed 310
Helix 41	AE5	C	70	78	Right-handed alpha
Helix 42	AE6	C	89	93	Right-handed 310
Helix 43	AE7	C	96	106	Right-handed alpha
Helix 44	AE8	C	107	113	Right-handed alpha
Helix 45	AE9	C	113	118	Right-handed alpha
Helix 46	AF1	C	138	149	Right-handed alpha
Helix 47	AF2	C	168	184	Right-handed alpha
Helix 48	AF3	C	193	198	Right-handed alpha
Helix 49	AF4	C	206	221	Right-handed alpha
Helix 50	AF5	C	237	241	Right-handed 310
Helix 51	AF6	C	242	248	Right-handed alpha
Helix 52	AF7	C	259	271	Right-handed alpha
Helix 53	AF8	C	282	290	Right-handed alpha
Helix 54	AF9	C	294	310	Right-handed alpha
Helix 55	AG1	C	310	320	Right-handed alpha
Helix 56	AG2	C	340	348	Right-handed alpha
Helix 57	AG3	D	43	61	Right-handed alpha
Helix 58	AG4	D	62	65	Right-handed 310
Helix 59	AG5	D	70	78	Right-handed alpha
Helix 60	AG6	D	89	93	Right-handed 310
Helix 61	AG7	D	96	107	Right-handed alpha
Helix 62	AG8	D	107	113	Right-handed alpha
Helix 63	AG9	D	113	118	Right-handed alpha
Helix 64	AH1	D	138	150	Right-handed alpha
Helix 65	AH2	D	158	163	Right-handed alpha
Helix 66	AH3	D	168	184	Right-handed alpha
Helix 67	AH4	D	193	198	Right-handed alpha
Helix 68	AH5	D	206	221	Right-handed alpha
Helix 69	AH6	D	237	241	Right-handed 310
Helix 70	AH7	D	242	248	Right-handed alpha
Helix 71	AH8	D	259	271	Right-handed alpha
Helix 72	AH9	D	282	290	Right-handed alpha
Helix 73	AI1	D	294	310	Right-handed alpha
Helix 74	AI2	D	310	320	Right-handed alpha
Helix 75	AI3	D	340	346	Right-handed alpha
Helix 76	AI4	E	44	61	Right-handed alpha
Helix 77	AI5	E	70	78	Right-handed alpha
Helix 78	AI6	E	82	86	Right-handed 310
Helix 79	AI7	E	89	93	Right-handed 310
Helix 80	AI8	E	96	113	Right-handed alpha
Helix 81	AI9	E	113	118	Right-handed alpha
Helix 82	AJ1	E	138	150	Right-handed alpha
Helix 83	AJ2	E	158	163	Right-handed alpha
Helix 84	AJ3	E	168	184	Right-handed alpha
Helix 85	AJ4	E	193	198	Right-handed alpha
Helix 86	AJ5	E	206	221	Right-handed alpha
Helix 87	AJ6	E	237	241	Right-handed 310
Helix 88	AJ7	E	242	248	Right-handed alpha
Helix 89	AJ8	E	259	271	Right-handed alpha
Helix 90	AJ9	E	282	290	Right-handed alpha
Helix 91	AK1	E	294	310	Right-handed alpha
Helix 92	AK2	E	312	321	Right-handed alpha
Helix 93	AK3	E	340	346	Right-handed alpha
Helix 94	AK4	F	44	61	Right-handed alpha
Helix 95	AK5	F	62	65	Right-handed 310
Helix 96	AK6	F	70	77	Right-handed alpha
Helix 97	AK7	F	89	93	Right-handed 310
Helix 98	AK8	F	96	106	Right-handed alpha
Helix 99	AK9	F	107	113	Right-handed alpha
Helix 100	AL1	F	113	118	Right-handed alpha
Helix 101	AL2	F	138	150	Right-handed alpha
Helix 102	AL3	F	158	163	Right-handed alpha
Helix 103	AL4	F	168	184	Right-handed alpha
Helix 104	AL5	F	193	198	Right-handed alpha
Helix 105	AL6	F	206	221	Right-handed alpha
Helix 106	AL7	F	237	241	Right-handed 310
Helix 107	AL8	F	242	248	Right-handed alpha
Helix 108	AL9	F	259	271	Right-handed alpha
Helix 109	AM1	F	282	290	Right-handed alpha
Helix 110	AM2	F	294	309	Right-handed alpha
Helix 111	AM3	F	310	319	Right-handed alpha
Helix 112	AM4	F	340	347	Right-handed alpha
Helix 113	AM5	G	45	61	Right-handed alpha
Helix 114	AM6	G	62	65	Right-handed 310
Helix 115	AM7	G	70	77	Right-handed alpha
Helix 116	AM8	G	89	93	Right-handed 310
Helix 117	AM9	G	96	107	Right-handed alpha
Helix 118	AN1	G	108	113	Right-handed alpha
Helix 119	AN2	G	138	150	Right-handed alpha
Helix 120	AN3	G	158	163	Right-handed alpha
Helix 121	AN4	G	168	184	Right-handed alpha
Helix 122	AN5	G	206	222	Right-handed alpha
Helix 123	AN6	G	242	248	Right-handed alpha
Helix 124	AN7	G	259	271	Right-handed alpha
Helix 125	AN8	G	283	290	Right-handed alpha
Helix 126	AN9	G	294	310	Right-handed alpha
Helix 127	AO1	G	310	319	Right-handed alpha
Helix 128	AO2	G	341	346	Right-handed alpha

There are 7 sheets in PDB entry 9L3U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 6 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	80	81	first strand
Strand 2	A	153	157	anti-parallel
Strand 3	A	187	192	parallel
Strand 4	A	229	235	parallel
Strand 5	A	128	132	parallel
Strand 6	A	251	254	parallel

Back to list of sheets
Back to top of page

There are 5 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	153	155	first strand
Strand 2	B	187	192	parallel
Strand 3	B	229	235	parallel
Strand 4	B	128	132	parallel
Strand 5	B	251	254	parallel

Back to list of sheets
Back to top of page

There are 6 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	80	81	first strand
Strand 2	C	153	156	anti-parallel
Strand 3	C	187	192	parallel
Strand 4	C	229	235	parallel
Strand 5	C	128	132	parallel
Strand 6	C	251	254	parallel

Back to list of sheets
Back to top of page

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	D	80	81	first strand
Strand 2	D	153	156	anti-parallel
Strand 3	D	187	192	parallel
Strand 4	D	229	235	parallel
Strand 5	D	128	132	parallel
Strand 6	D	251	254	parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	80	81	first strand
Strand 2	E	153	156	anti-parallel
Strand 3	E	187	192	parallel
Strand 4	E	229	235	parallel
Strand 5	E	128	132	parallel
Strand 6	E	251	254	parallel

Back to list of sheets
Back to top of page

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	F	80	81	first strand
Strand 2	F	153	157	anti-parallel
Strand 3	F	187	192	parallel
Strand 4	F	229	235	parallel
Strand 5	F	128	132	parallel
Strand 6	F	251	254	parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	80	81	first strand
Strand 2	G	153	156	anti-parallel
Strand 3	G	187	192	parallel
Strand 4	G	231	234	parallel
Strand 5	G	128	132	parallel
Strand 6	G	252	254	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: 9L3U

Analysis of interatomic Contacts of Structural Units in PDB entry:
9L3U