4qjq - Revision history

OCA at 11:32, 15 February 2023

OCA — Wed, 15 Feb 2023 11:32:39 GMT

←Older revision		Revision as of 11:32, 15 February 2023
Line 3:		Line 3:
	<StructureSection load='4qjq' size='340' side='right'caption='[[4qjq]], [[Resolution\|resolution]] 2.10Å' scene=''>		<StructureSection load='4qjq' size='340' side='right'caption='[[4qjq]], [[Resolution\|resolution]] 2.10Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[4qjq]] is a 1 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/Capra_hircus Capra hircus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QJQ OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=4QJQ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[4qjq]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Capra_hircus Capra hircus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QJQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4QJQ FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=OTR:4-(2R-AMINO-1-HYDROXYETHYL)PHENOL'>OTR</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=SCN:THIOCYANATE+ION'>SCN</scene>~~</td></tr>~~	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=OTR:4-(2R-AMINO-1-HYDROXYETHYL)PHENOL'>OTR</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=SCN:THIOCYANATE+ION'>SCN</scene>, <scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene></td></tr>
-	~~<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat">~~<scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene~~></td></tr>~~	+	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4qjq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qjq OCA], [https://pdbe.org/4qjq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4qjq RCSB], [https://www.ebi.ac.uk/pdbsum/4qjq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4qjq ProSAT]</span></td></tr>
-	~~<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4oek\|4oek]]</td></tr>~~	+
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Peroxidase Peroxidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.11.1.7 1.11.1.7] </span></td></tr>	+
-	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=4qjq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qjq OCA], [~~http~~://pdbe.org/4qjq PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=4qjq RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/4qjq PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=4qjq ProSAT]</span></td></tr>	+
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/PERL_CAPHI PERL_CAPHI] Antimicrobial agent which utilizes hydrogen peroxide and thiocyanate (SCN) to generate the antimicrobial substance hypothiocyanous acid (HOSCN) (PubMed:10894086). May protect the udder from infection and promote growth in newborns. Inhibits growth of several fungi including A.niger, Trichoderma species, C.cassicola, P.meadii and C.salmonicolor (PubMed:10894086). Does not have anti-fungal activity towards C.albicans and Pythium species (PubMed:10894086). Inhibits growth of several Gram-positive bacteria including some Staphylococcus species and Gram-negative bacteria including E.coli, P.aeruginosa and some Salmonella species (PubMed:10894086).<ref>PMID:10894086</ref>

	==See Also==		==See Also==
	*[[Lactoperoxidase\|Lactoperoxidase]]		*[[Lactoperoxidase\|Lactoperoxidase]]
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Capra hircus]]		[[Category: Capra hircus]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	~~[[Category: Peroxidase]]~~	+	[[Category: Kaur P]]
-	[[Category: Kaur, P]]	+	[[Category: Kushwaha GS]]
-	[[Category: Kushwaha~~, G S~~]]	+	[[Category: Sharma S]]
-	[[Category: Sharma, S]]	+	[[Category: Singh AK]]
-	[[Category: Singh~~, A K~~]]	+	[[Category: Singh RP]]
-	[[Category: Singh~~, R P~~]]	+	[[Category: Singh TP]]
-	[[Category: Singh~~, T P~~]]	+	[[Category: Sinha M]]
-	[[Category: Sinha, M]]	+
-	~~[[Category: Lactoperoxidase]]~~	+
-	~~[[Category: Oxidoreductase]]~~	+
-	~~[[Category: Oxidoreductase-oxido complex~~]]	+

OCA at 08:53, 24 April 2019

OCA — Wed, 24 Apr 2019 08:53:45 GMT

←Older revision		Revision as of 08:53, 24 April 2019
Line 1:		Line 1:

	==Crystal structure of goat lactoperoxidase in complex with octopamine at 2.1 Angstrom resolution==		==Crystal structure of goat lactoperoxidase in complex with octopamine at 2.1 Angstrom resolution==
-	<StructureSection load='4qjq' size='340' side='right' caption='[[4qjq]], [[Resolution\|resolution]] 2.10Å' scene=''>	+	<StructureSection load='4qjq' size='340' side='right'caption='[[4qjq]], [[Resolution\|resolution]] 2.10Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4qjq]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Capra_hircus Capra hircus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QJQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4QJQ FirstGlance]. <br>		<table><tr><td colspan='2'>[[4qjq]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Capra_hircus Capra hircus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QJQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4QJQ FirstGlance]. <br>
Line 16:		Line 16:
	</StructureSection>		</StructureSection>
	[[Category: Capra hircus]]		[[Category: Capra hircus]]
		+	[[Category: Large Structures]]
	[[Category: Peroxidase]]		[[Category: Peroxidase]]
	[[Category: Kaur, P]]		[[Category: Kaur, P]]

OCA at 20:42, 11 August 2016

OCA — Thu, 11 Aug 2016 20:42:11 GMT

←Older revision		Revision as of 20:42, 11 August 2016
Line 1:		Line 1:
		+
	==Crystal structure of goat lactoperoxidase in complex with octopamine at 2.1 Angstrom resolution==		==Crystal structure of goat lactoperoxidase in complex with octopamine at 2.1 Angstrom resolution==
	<StructureSection load='4qjq' size='340' side='right' caption='[[4qjq]], [[Resolution\|resolution]] 2.10Å' scene=''>		<StructureSection load='4qjq' size='340' side='right' caption='[[4qjq]], [[Resolution\|resolution]] 2.10Å' scene=''>
Line 7:		Line 8:
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4oek\|4oek]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4oek\|4oek]]</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Peroxidase Peroxidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.11.1.7 1.11.1.7] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Peroxidase Peroxidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.11.1.7 1.11.1.7] </span></td></tr>
-	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4qjq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qjq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4qjq RCSB], [http://www.ebi.ac.uk/pdbsum/4qjq PDBsum]</span></td></tr>	+	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4qjq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qjq OCA], [http://pdbe.org/4qjq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4qjq RCSB], [http://www.ebi.ac.uk/pdbsum/4qjq PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4qjq ProSAT]</span></td></tr>
	</table>		</table>
		+
		+	==See Also==
		+	*[[Lactoperoxidase\|Lactoperoxidase]]
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>

OCA at 09:21, 5 January 2015

OCA — Mon, 05 Jan 2015 09:21:43 GMT

←Older revision		Revision as of 09:21, 5 January 2015
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4qjq]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Capra_hircus Capra hircus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QJQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4QJQ FirstGlance]. <br>		<table><tr><td colspan='2'>[[4qjq]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Capra_hircus Capra hircus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QJQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4QJQ FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=OTR:4-(2R-AMINO-1-HYDROXYETHYL)PHENOL'>OTR</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=SCN:THIOCYANATE+ION'>SCN</scene><br>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=OTR:4-(2R-AMINO-1-HYDROXYETHYL)PHENOL'>OTR</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=SCN:THIOCYANATE+ION'>SCN</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene></td></tr>	+	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4oek\|4oek]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4oek\|4oek]]</td></tr>
-	<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Peroxidase Peroxidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.11.1.7 1.11.1.7] </span></td></tr>	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Peroxidase Peroxidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.11.1.7 1.11.1.7] </span></td></tr>
-	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4qjq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qjq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4qjq RCSB], [http://www.ebi.ac.uk/pdbsum/4qjq PDBsum]</span></td></tr>	+	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4qjq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qjq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4qjq RCSB], [http://www.ebi.ac.uk/pdbsum/4qjq PDBsum]</span></td></tr>
-	<table>	+	</table>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Capra hircus]]		[[Category: Capra hircus]]
	[[Category: Peroxidase]]		[[Category: Peroxidase]]
-	[[Category: Kaur, P.]]	+	[[Category: Kaur, P]]
-	[[Category: Kushwaha, G S.]]	+	[[Category: Kushwaha, G S]]
-	[[Category: Sharma, S.]]	+	[[Category: Sharma, S]]
-	[[Category: Singh, A K.]]	+	[[Category: Singh, A K]]
-	[[Category: Singh, R P.]]	+	[[Category: Singh, R P]]
-	[[Category: Singh, T P.]]	+	[[Category: Singh, T P]]
-	[[Category: Sinha, M.]]	+	[[Category: Sinha, M]]
	[[Category: Lactoperoxidase]]		[[Category: Lactoperoxidase]]
	[[Category: Oxidoreductase]]		[[Category: Oxidoreductase]]
	[[Category: Oxidoreductase-oxido complex]]		[[Category: Oxidoreductase-oxido complex]]
-	[[Category: Peroxidase]]

OCA at 08:25, 18 June 2014

OCA — Wed, 18 Jun 2014 08:25:08 GMT

←Older revision		Revision as of 08:25, 18 June 2014
Line 1:		Line 1:
-	'''~~Unreleased structure~~'''	+	==Crystal structure of goat lactoperoxidase in complex with octopamine at 2.1 Angstrom resolution==
-		+	<StructureSection load='4qjq' size='340' side='right' caption='[[4qjq]], [[Resolution\|resolution]] 2.10Å' scene=''>
-	~~The entry~~ 4qjq is ~~ON HOLD~~	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>[[4qjq]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Capra_hircus Capra hircus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4QJQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4QJQ FirstGlance]. <br>
-	~~Authors~~: ~~Singh~~, ~~R.P~~, ~~Kushwaha~~, G.S., ~~Singh~~, A.K., ~~Sinha, M~~., Kaur, P., Sharma, S., Singh, T.P.	+	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=OTR:4-(2R-AMINO-1-HYDROXYETHYL)PHENOL'>OTR</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=SCN:THIOCYANATE+ION'>SCN</scene><br>
-		+	<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene></td></tr>
-	~~Description~~: ~~Crystal structure of goat lactoperoxidase in~~ complex ~~with octopamine at 2.1 Angstrom resolution~~	+	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4oek\|4oek]]</td></tr>
		+	<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Peroxidase Peroxidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.11.1.7 1.11.1.7] </span></td></tr>
		+	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4qjq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4qjq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4qjq RCSB], [http://www.ebi.ac.uk/pdbsum/4qjq PDBsum]</span></td></tr>
		+	<table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Capra hircus]]
		+	[[Category: Peroxidase]]
		+	[[Category: Kaur, P.]]
		+	[[Category: Kushwaha, G S.]]
		+	[[Category: Sharma, S.]]
		+	[[Category: Singh, A K.]]
		+	[[Category: Singh, R P.]]
		+	[[Category: Singh, T P.]]
		+	[[Category: Sinha, M.]]
		+	[[Category: Lactoperoxidase]]
		+	[[Category: Oxidoreductase]]
		+	[[Category: Oxidoreductase-oxido complex]]
		+	[[Category: Peroxidase]]

OCA: Protected "4qjq" [edit=sysop:move=sysop]

OCA — Wed, 11 Jun 2014 08:09:09 GMT

Protected "4qjq" [edit=sysop:move=sysop]

←Older revision

Revision as of 08:09, 11 June 2014

OCA: New page: '''Unreleased structure''' The entry 4qjq is ON HOLD Authors: Singh, R.P, Kushwaha, G.S., Singh, A.K., Sinha, M., Kaur, P., Sharma, S., Singh, T.P. Description: Crystal structure of go...

OCA — Wed, 11 Jun 2014 08:09:08 GMT

New page: '''Unreleased structure''' The entry 4qjq is ON HOLD Authors: Singh, R.P, Kushwaha, G.S., Singh, A.K., Sinha, M., Kaur, P., Sharma, S., Singh, T.P. Description: Crystal structure of go...

New page

'''Unreleased structure'''

The entry 4qjq is ON HOLD

Authors: Singh, R.P, Kushwaha, G.S., Singh, A.K., Sinha, M., Kaur, P., Sharma, S., Singh, T.P.

Description: Crystal structure of goat lactoperoxidase in complex with octopamine at 2.1 Angstrom resolution