Analysis of interatomic Contacts of Structural Units in PDB entry:
9LA3

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 9LA3 entry

There are 4 chains in PDB entry 9LA3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 50	PRO 725
B	GLY 50	PRO 725
C	GLY 50	PRO 725
D	GLY 50	PRO 725

There are140 helices in PDB entry 9LA3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	62	89	Right-handed alpha
Helix 2	AA2	A	94	96	Right-handed 310
Helix 3	AA3	A	97	115	Right-handed alpha
Helix 4	AA4	A	131	143	Right-handed alpha
Helix 5	AA5	A	143	152	Right-handed alpha
Helix 6	AA6	A	153	161	Right-handed alpha
Helix 7	AA7	A	164	169	Right-handed alpha
Helix 8	AA8	A	170	177	Right-handed 310
Helix 9	AA9	A	178	191	Right-handed alpha
Helix 10	AB1	A	195	226	Right-handed alpha
Helix 11	AB2	A	230	234	Right-handed 310
Helix 12	AB3	A	248	252	Right-handed 310
Helix 13	AB4	A	253	270	Right-handed alpha
Helix 14	AB5	A	281	313	Right-handed alpha
Helix 15	AB6	A	314	334	Right-handed alpha
Helix 16	AB7	A	336	353	Right-handed alpha
Helix 17	AB8	A	355	364	Right-handed alpha
Helix 18	AB9	A	365	383	Right-handed alpha
Helix 19	AC1	A	391	401	Right-handed alpha
Helix 20	AC2	A	455	461	Right-handed alpha
Helix 21	AC3	A	481	492	Right-handed alpha
Helix 22	AC4	A	492	508	Right-handed alpha
Helix 23	AC5	A	510	515	Right-handed alpha
Helix 24	AC6	A	516	542	Right-handed alpha
Helix 25	AC7	A	543	553	Right-handed alpha
Helix 26	AC8	A	566	575	Right-handed alpha
Helix 27	AC9	A	576	586	Right-handed alpha
Helix 28	AD1	A	599	608	Right-handed alpha
Helix 29	AD2	A	609	619	Right-handed alpha
Helix 30	AD3	A	627	638	Right-handed alpha
Helix 31	AD4	A	640	650	Right-handed alpha
Helix 32	AD5	A	663	672	Right-handed alpha
Helix 33	AD6	A	674	683	Right-handed alpha
Helix 34	AD7	A	696	705	Right-handed alpha
Helix 35	AD8	A	706	724	Right-handed alpha
Helix 36	AD9	B	62	82	Right-handed alpha
Helix 37	AE1	B	82	89	Right-handed alpha
Helix 38	AE2	B	97	115	Right-handed alpha
Helix 39	AE3	B	131	141	Right-handed alpha
Helix 40	AE4	B	143	150	Right-handed alpha
Helix 41	AE5	B	153	161	Right-handed alpha
Helix 42	AE6	B	166	177	Right-handed 310
Helix 43	AE7	B	178	191	Right-handed alpha
Helix 44	AE8	B	195	226	Right-handed alpha
Helix 45	AE9	B	230	234	Right-handed 310
Helix 46	AF1	B	253	270	Right-handed alpha
Helix 47	AF2	B	281	313	Right-handed alpha
Helix 48	AF3	B	314	334	Right-handed alpha
Helix 49	AF4	B	336	353	Right-handed alpha
Helix 50	AF5	B	356	362	Right-handed alpha
Helix 51	AF6	B	365	377	Right-handed alpha
Helix 52	AF7	B	377	383	Right-handed alpha
Helix 53	AF8	B	384	388	Right-handed 310
Helix 54	AF9	B	391	401	Right-handed alpha
Helix 55	AG1	B	455	461	Right-handed alpha
Helix 56	AG2	B	482	492	Right-handed alpha
Helix 57	AG3	B	492	510	Right-handed alpha
Helix 58	AG4	B	513	542	Right-handed alpha
Helix 59	AG5	B	543	554	Right-handed alpha
Helix 60	AG6	B	566	575	Right-handed alpha
Helix 61	AG7	B	576	587	Right-handed alpha
Helix 62	AG8	B	599	608	Right-handed alpha
Helix 63	AG9	B	609	619	Right-handed alpha
Helix 64	AH1	B	627	639	Right-handed alpha
Helix 65	AH2	B	640	651	Right-handed alpha
Helix 66	AH3	B	658	662	Right-handed 310
Helix 67	AH4	B	663	672	Right-handed alpha
Helix 68	AH5	B	673	683	Right-handed alpha
Helix 69	AH6	B	696	705	Right-handed alpha
Helix 70	AH7	B	706	724	Right-handed alpha
Helix 71	AH8	C	62	90	Right-handed alpha
Helix 72	AH9	C	94	96	Right-handed 310
Helix 73	AI1	C	97	117	Right-handed alpha
Helix 74	AI2	C	131	143	Right-handed alpha
Helix 75	AI3	C	143	152	Right-handed alpha
Helix 76	AI4	C	153	161	Right-handed alpha
Helix 77	AI5	C	164	177	Right-handed 310
Helix 78	AI6	C	178	191	Right-handed alpha
Helix 79	AI7	C	195	226	Right-handed alpha
Helix 80	AI8	C	227	234	Right-handed 310
Helix 81	AI9	C	253	270	Right-handed alpha
Helix 82	AJ1	C	281	313	Right-handed alpha
Helix 83	AJ2	C	314	334	Right-handed alpha
Helix 84	AJ3	C	336	351	Right-handed alpha
Helix 85	AJ4	C	354	362	Right-handed alpha
Helix 86	AJ5	C	365	384	Right-handed alpha
Helix 87	AJ6	C	385	388	Right-handed 310
Helix 88	AJ7	C	391	402	Right-handed alpha
Helix 89	AJ8	C	455	461	Right-handed alpha
Helix 90	AJ9	C	482	490	Right-handed alpha
Helix 91	AK1	C	492	510	Right-handed alpha
Helix 92	AK2	C	510	516	Right-handed alpha
Helix 93	AK3	C	519	526	Right-handed alpha
Helix 94	AK4	C	526	542	Right-handed alpha
Helix 95	AK5	C	543	553	Right-handed alpha
Helix 96	AK6	C	566	574	Right-handed alpha
Helix 97	AK7	C	576	586	Right-handed alpha
Helix 98	AK8	C	599	607	Right-handed alpha
Helix 99	AK9	C	609	619	Right-handed alpha
Helix 100	AL1	C	627	639	Right-handed alpha
Helix 101	AL2	C	640	651	Right-handed alpha
Helix 102	AL3	C	663	671	Right-handed alpha
Helix 103	AL4	C	673	684	Right-handed alpha
Helix 104	AL5	C	696	705	Right-handed alpha
Helix 105	AL6	C	706	721	Right-handed alpha
Helix 106	AL7	D	51	55	Right-handed 310
Helix 107	AL8	D	62	90	Right-handed alpha
Helix 108	AL9	D	97	117	Right-handed alpha
Helix 109	AM1	D	131	143	Right-handed alpha
Helix 110	AM2	D	143	151	Right-handed alpha
Helix 111	AM3	D	153	161	Right-handed alpha
Helix 112	AM4	D	164	169	Right-handed alpha
Helix 113	AM5	D	170	176	Right-handed 310
Helix 114	AM6	D	177	191	Right-handed alpha
Helix 115	AM7	D	195	225	Right-handed alpha
Helix 116	AM8	D	227	234	Right-handed 310
Helix 117	AM9	D	248	252	Right-handed 310
Helix 118	AN1	D	253	270	Right-handed alpha
Helix 119	AN2	D	281	313	Right-handed alpha
Helix 120	AN3	D	314	333	Right-handed alpha
Helix 121	AN4	D	336	354	Right-handed alpha
Helix 122	AN5	D	355	364	Right-handed 310
Helix 123	AN6	D	365	383	Right-handed alpha
Helix 124	AN7	D	384	388	Right-handed 310
Helix 125	AN8	D	391	401	Right-handed alpha
Helix 126	AN9	D	455	461	Right-handed alpha
Helix 127	AO1	D	482	491	Right-handed alpha
Helix 128	AO2	D	494	507	Right-handed alpha
Helix 129	AO3	D	510	542	Right-handed alpha
Helix 130	AO4	D	543	553	Right-handed alpha
Helix 131	AO5	D	565	575	Right-handed alpha
Helix 132	AO6	D	576	586	Right-handed alpha
Helix 133	AO7	D	599	608	Right-handed alpha
Helix 134	AO8	D	609	620	Right-handed alpha
Helix 135	AO9	D	627	638	Right-handed alpha
Helix 136	AP1	D	640	651	Right-handed alpha
Helix 137	AP2	D	663	671	Right-handed alpha
Helix 138	AP3	D	673	683	Right-handed alpha
Helix 139	AP4	D	696	705	Right-handed alpha
Helix 140	AP5	D	706	724	Right-handed alpha

There are 14 sheets in PDB entry 9LA3. 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,

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	120	122	first strand
Strand 2	A	127	129	anti-parallel

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There are 2 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	403	407	first strand
Strand 2	A	475	479	anti-parallel

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There are 3 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	442	446	first strand
Strand 2	A	431	436	anti-parallel
Strand 3	A	468	471	anti-parallel

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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	B	120	121	first strand
Strand 2	B	128	129	anti-parallel

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There are 4 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	403	405	first strand
Strand 2	B	477	481	anti-parallel
Strand 3	B	422	426	anti-parallel
Strand 4	B	452	454	anti-parallel

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There are 3 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	444	448	first strand
Strand 2	B	431	434	anti-parallel
Strand 3	B	470	471	anti-parallel

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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	120	121	first strand
Strand 2	C	128	129	anti-parallel

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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	240	241	first strand
Strand 2	C	244	245	anti-parallel

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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	C	403	407	first strand
Strand 2	C	475	481	anti-parallel
Strand 3	C	422	428	anti-parallel
Strand 4	C	453	454	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	412	414	first strand
Strand 2	C	468	471	anti-parallel
Strand 3	C	431	434	anti-parallel
Strand 4	C	447	448	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	120	121	first strand
Strand 2	D	128	129	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	240	241	first strand
Strand 2	D	244	245	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	403	405	first strand
Strand 2	D	477	481	anti-parallel
Strand 3	D	422	426	anti-parallel
Strand 4	D	452	454	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	411	414	first strand
Strand 2	D	468	471	anti-parallel
Strand 3	D	431	434	anti-parallel
Strand 4	D	444	446	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: 9LA3

Analysis of interatomic Contacts of Structural Units in PDB entry:
9LA3