1LRH - JenaLib

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Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

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Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF AUXIN-BINDING PROTEIN 1 IN COMPLEX WITH 1-NAPHTHALENE ACETIC ACID

Authors :   E. J. Woo, J. Marshall, J. Bauly, J. -G. Chen, M. Venis, R. M. Napier, R. W. Pickersgill

Date :   15 May 02 (Deposition) - 19 Jun 02 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.90

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A,D  (1x)
Biol. Unit 2: B,C  (1x)

Keywords :   Beta Jellyroll, Double Stranded Parallel Beta Helix, Germin Like Protein, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   E. J. Woo, J. Marshall, J. Bauly, J. G. Chen, M. Venis, R. M. Napier, R. W. Pickersgill
Crystal Structure Of Auxin-Binding Protein 1 In Complex Wit Auxin.
Embo J. V. 21 2877 2002
PubMed-ID: 12065401 | Reference-DOI: 10.1093/EMBOJ/CDF291

Molecule 1 - AUXIN-BINDING PROTEIN 1
	Chains	:	A, B, C, D
	Engineered	:	YES
	Expression System	:	TRICHOPLUSIA NI
	Expression System Cell Line	:	HIGH FIVE
	Expression System Common	:	CABBAGE LOOPER
	Expression System Taxid	:	7111
	Expression System Vector	:	PEVMXIV
	Expression System Vector Type	:	BACULOVIRUS
	Gene	:	ABP1
	Mutation	:	YES
	Organism Scientific	:	ZEA MAYS
	Organism Taxid	:	4577

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A			D
Biological Unit 2 (1x)	:		B	C

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (5, 32)

No.	Name	Count	Type	Full Name
1	BMA	4	Ligand/Ion	BETA-D-MANNOSE
2	MAN	12	Ligand/Ion	ALPHA-D-MANNOSE
3	NAG	8	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE
4	NLA	4	Ligand/Ion	NAPHTHALEN-1-YL-ACETIC ACID
5	ZN	4	Ligand/Ion	ZINC ION

Biological Unit 1 (4, 14)

No.	Name	Count	Type	Full Name
1	BMA	2	Ligand/Ion	BETA-D-MANNOSE
2	MAN	6	Ligand/Ion	ALPHA-D-MANNOSE
3	NAG	4	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE
4	NLA	2	Ligand/Ion	NAPHTHALEN-1-YL-ACETIC ACID
5	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 2 (4, 14)

No.	Name	Count	Type	Full Name
1	BMA	2	Ligand/Ion	BETA-D-MANNOSE
2	MAN	6	Ligand/Ion	ALPHA-D-MANNOSE
3	NAG	4	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE
4	NLA	2	Ligand/Ion	NAPHTHALEN-1-YL-ACETIC ACID
5	ZN	-1	Ligand/Ion	ZINC ION

Asymmetric Unit (32, 32)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ASN A:95 , NAG A:182 , HOH A:1173 , ILE D:28 , GLN D:118 , HOH D:4036 , HOH D:4267	BINDING SITE FOR RESIDUE NAG A 181
02	AC2	SOFTWARE	NAG A:181 , BMA A:183 , GLN D:17 , SER D:26 , LEU D:45 , THR D:47 , GLN D:118 , HOH D:4036	BINDING SITE FOR RESIDUE NAG A 182
03	AC3	SOFTWARE	NAG A:182 , MAN A:184 , HOH A:1378 , ASP D:116	BINDING SITE FOR RESIDUE BMA A 183
04	AC4	SOFTWARE	BMA A:183 , MAN A:185 , MAN A:186 , HOH A:1389 , HOH A:1459 , GLY D:24 , LEU D:25 , SER D:49	BINDING SITE FOR RESIDUE MAN A 184
05	AC5	SOFTWARE	MAN A:184 , HOH A:1378 , GLN D:17 , SER D:18 , SER D:19 , SER D:26	BINDING SITE FOR RESIDUE MAN A 185
06	AC6	SOFTWARE	MAN A:184 , PHE B:93 , HOH B:2438 , HOH B:3294 , GLU D:23 , SER D:49	BINDING SITE FOR RESIDUE MAN A 186
07	AC7	SOFTWARE	ASN B:95 , NAG B:182 , HOH B:2173 , HOH B:3267 , ILE C:28 , GLN C:118 , HOH C:3083 , HOH D:4200	BINDING SITE FOR RESIDUE NAG B 181
08	AC8	SOFTWARE	NAG B:181 , BMA B:183 , GLN C:17 , SER C:26 , LEU C:45 , THR C:47 , GLN C:118 , HOH C:3083	BINDING SITE FOR RESIDUE NAG B 182
09	AC9	SOFTWARE	NAG B:182 , MAN B:184 , THR C:47 , ASP C:116	BINDING SITE FOR RESIDUE BMA B 183
10	BC1	SOFTWARE	GLU A:113 , BMA B:183 , MAN B:185 , MAN B:186 , HOH B:2389 , HOH B:2459 , GLY C:24 , LEU C:25 , SER C:49	BINDING SITE FOR RESIDUE MAN B 184
11	BC2	SOFTWARE	GLU A:113 , HIS A:114 , MAN B:184 , HOH B:2378 , GLN C:17 , SER C:18 , SER C:19 , SER C:26	BINDING SITE FOR RESIDUE MAN B 185
12	BC3	SOFTWARE	GLU A:113 , MAN B:184 , HOH B:3347 , GLU C:23	BINDING SITE FOR RESIDUE MAN B 186
13	BC4	SOFTWARE	ILE B:28 , GLN B:118 , HOH B:2249 , HOH B:2267 , ASN C:95 , NAG C:182 , HOH C:2083 , HOH C:3141 , HOH C:3173	BINDING SITE FOR RESIDUE NAG C 181
14	BC5	SOFTWARE	GLN B:17 , SER B:26 , LEU B:45 , THR B:47 , GLN B:118 , NAG C:181 , BMA C:183 , HOH C:2083	BINDING SITE FOR RESIDUE NAG C 182
15	BC6	SOFTWARE	THR B:47 , ASP B:116 , NAG C:182 , MAN C:184	BINDING SITE FOR RESIDUE BMA C 183
16	BC7	SOFTWARE	GLY B:24 , LEU B:25 , BMA C:183 , MAN C:185 , MAN C:186 , HOH C:3389 , HOH C:3459	BINDING SITE FOR RESIDUE MAN C 184
17	BC8	SOFTWARE	GLN B:17 , SER B:18 , SER B:19 , SER B:26 , MAN C:184 , HOH C:3378	BINDING SITE FOR RESIDUE MAN C 185
18	BC9	SOFTWARE	GLU B:23 , HOH B:2347 , MAN C:184	BINDING SITE FOR RESIDUE MAN C 186
19	CC1	SOFTWARE	SER A:13 , ILE A:28 , GLN A:118 , HOH A:1083 , ASN D:95 , NAG D:182 , HOH D:1249 , HOH D:4173	BINDING SITE FOR RESIDUE NAG D 181
20	CC2	SOFTWARE	GLN A:17 , SER A:26 , LEU A:45 , THR A:47 , GLN A:118 , HOH A:1083 , NAG D:181 , BMA D:183	BINDING SITE FOR RESIDUE NAG D 182
21	CC3	SOFTWARE	THR A:47 , ASP A:116 , NAG D:182 , MAN D:184	BINDING SITE FOR RESIDUE BMA D 183
22	CC4	SOFTWARE	GLY A:24 , LEU A:25 , BMA D:183 , MAN D:185 , MAN D:186 , HOH D:4389 , HOH D:4459	BINDING SITE FOR RESIDUE MAN D 184
23	CC5	SOFTWARE	GLN A:17 , SER A:18 , SER A:19 , SER A:26 , MAN D:184 , HOH D:4378	BINDING SITE FOR RESIDUE MAN D 185
24	CC6	SOFTWARE	GLU A:23 , PRO D:139 , ALA D:142 , MAN D:184 , HOH D:1347	BINDING SITE FOR RESIDUE MAN D 186
25	CC7	SOFTWARE	HIS A:57 , HIS A:59 , GLU A:63 , HIS A:106 , NLA A:5190	BINDING SITE FOR RESIDUE ZN A 180
26	CC8	SOFTWARE	HIS B:57 , HIS B:59 , GLU B:63 , HIS B:106 , NLA B:6190	BINDING SITE FOR RESIDUE ZN B 180
27	CC9	SOFTWARE	HIS C:57 , HIS C:59 , GLU C:63 , HIS C:106 , NLA C:7190	BINDING SITE FOR RESIDUE ZN C 180
28	DC1	SOFTWARE	HIS D:57 , HIS D:59 , GLU D:63 , HIS D:106 , NLA D:8190	BINDING SITE FOR RESIDUE ZN D 180
29	DC2	SOFTWARE	LEU A:25 , GLN A:46 , THR A:54 , PRO A:55 , HIS A:57 , HIS A:59 , GLU A:63 , PHE A:65 , PHE A:149 , ZN A:180	BINDING SITE FOR RESIDUE NLA A 5190
30	DC3	SOFTWARE	TRP B:44 , GLN B:46 , THR B:54 , PRO B:55 , HIS B:57 , HIS B:59 , GLU B:63 , PHE B:65 , HIS B:106 , PHE B:149 , ZN B:180	BINDING SITE FOR RESIDUE NLA B 6190
31	DC4	SOFTWARE	TRP C:44 , GLN C:46 , THR C:54 , PRO C:55 , HIS C:57 , HIS C:59 , GLU C:63 , PHE C:65 , HIS C:106 , ZN C:180	BINDING SITE FOR RESIDUE NLA C 7190
32	DC5	SOFTWARE	TRP D:44 , GLN D:46 , THR D:54 , PRO D:55 , HIS D:57 , HIS D:59 , GLU D:63 , PHE D:65 , HIS D:106 , PHE D:149 , ZN D:180	BINDING SITE FOR RESIDUE NLA D 8190

Asymmetric Unit

No.	Residues
1	A:2	-	A:155
2	B:2	-	B:155
3	C:2	-	C:155
4	D:2	-	D:155

Asymmetric Unit

No.	Residues
1	Pro A:126	-	Pro A:127
2	Phe A:147	-	Pro A:148
3	Pro B:126	-	Pro B:127
4	Phe B:147	-	Pro B:148
5	Pro C:126	-	Pro C:127
6	Phe C:147	-	Pro C:148
7	Pro D:126	-	Pro D:127
8	Phe D:147	-	Pro D:148

Asymmetric Unit (1, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_ABP1_MAIZE_002 *	N	141	S	ABP1_MAIZE	---	---	A/B/C/D	N	103	S
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 1 (1, 2)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_ABP1_MAIZE_002 *	N	141	S	ABP1_MAIZE	---	---	A/D	N	103	S
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 2 (1, 2)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_ABP1_MAIZE_002 *	N	141	S	ABP1_MAIZE	---	---	B/C	N	103	S
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Asymmetric Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ER_TARGET	PS00014	Endoplasmic reticulum targeting sequence.	ABP1_MAIZE	198-201	4	A:160-160 B:160-160 C:160-160 D:160-160

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ER_TARGET	PS00014	Endoplasmic reticulum targeting sequence.	ABP1_MAIZE	198-201	2	A:160-160 - - D:160-160

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ER_TARGET	PS00014	Endoplasmic reticulum targeting sequence.	ABP1_MAIZE	198-201	2	- B:160-160 C:160-160 -

(no "Exon" information available for 1LRH)

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:160
 aligned with ABP1_MAIZE | P13689 from UniProtKB/Swiss-Prot  Length:201

    Alignment length:160
                                    48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198
           ABP1_MAIZE    39 SCVRDNSLVRDISQMPQSSYGIEGLSHITVAGALNHGMKEVEVWLQTISPGQRTPIHRHSCEEVFTVLKGKGTLLMGSSSLKYPGQPQEIPFFQNTTFSIPVNDPHQVWNSDEHEDLQVLVIISRPPAKIFLYDDWSMPHTAAVLKFPFVWDEDCFEAAK 198
               SCOP domains d1lrha_ A: Auxin binding protein                                                                                                                                 SCOP domains
               CATH domains 1lrhA00 A:1-160 Jelly Rolls                                                                                                                                      CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eee.hhh.........eeeeeeehhhhhh...eeeeeeee.......eeee...eeeeeee..eeeee...........eeeee...eeeee.....eeee.......eeeeeeee.....eeee.....hhhhheee.....hhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------S--------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------E PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lrh A   1 SCVRDNSLVRDISQMPQSSYGIEGLSHITVAGALNHGMKEVEVWLQTISPGQRTPIHRHSCEEVFTVLKGKGTLLMGSSSLKYPGQPQEIPFFQNTTFSIPVNDPHQVWNSDEHEDLQVLVIISRPPAKIFLYDDWSMPHTAAVLKFPFVWDEDCFEAAK 160
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

Chain B from PDB  Type:PROTEIN  Length:160
 aligned with ABP1_MAIZE | P13689 from UniProtKB/Swiss-Prot  Length:201

    Alignment length:160
                                    48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198
           ABP1_MAIZE    39 SCVRDNSLVRDISQMPQSSYGIEGLSHITVAGALNHGMKEVEVWLQTISPGQRTPIHRHSCEEVFTVLKGKGTLLMGSSSLKYPGQPQEIPFFQNTTFSIPVNDPHQVWNSDEHEDLQVLVIISRPPAKIFLYDDWSMPHTAAVLKFPFVWDEDCFEAAK 198
               SCOP domains d1lrhb_ B: Auxin binding protein                                                                                                                                 SCOP domains
               CATH domains 1lrhB00 B:1-160 Jelly Rolls                                                                                                                                      CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eee.hhh.........eeeeeeehhhhhh...eeeeeeee.......eeee...eeeeeee..eeeee...........eeeee...eeee......eeee.......eeeeeeee.....eeee.....hhhhheee..hhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------S--------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------E PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lrh B   1 SCVRDNSLVRDISQMPQSSYGIEGLSHITVAGALNHGMKEVEVWLQTISPGQRTPIHRHSCEEVFTVLKGKGTLLMGSSSLKYPGQPQEIPFFQNTTFSIPVNDPHQVWNSDEHEDLQVLVIISRPPAKIFLYDDWSMPHTAAVLKFPFVWDEDCFEAAK 160
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

Chain C from PDB  Type:PROTEIN  Length:160
 aligned with ABP1_MAIZE | P13689 from UniProtKB/Swiss-Prot  Length:201

    Alignment length:160
                                    48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198
           ABP1_MAIZE    39 SCVRDNSLVRDISQMPQSSYGIEGLSHITVAGALNHGMKEVEVWLQTISPGQRTPIHRHSCEEVFTVLKGKGTLLMGSSSLKYPGQPQEIPFFQNTTFSIPVNDPHQVWNSDEHEDLQVLVIISRPPAKIFLYDDWSMPHTAAVLKFPFVWDEDCFEAAK 198
               SCOP domains d1lrhc_ C: Auxin binding protein                                                                                                                                 SCOP domains
               CATH domains 1lrhC00 C:1-160 Jelly Rolls                                                                                                                                      CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eee.hhh.........eeeeeeehhhhhh...eeeeeeee.......eeee...eeeeeee..eeeee...........eeeee...eeee......eeee.......eeeeeeee.....eeee.....hhhhheee..hhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------S--------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------E PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lrh C   1 SCVRDNSLVRDISQMPQSSYGIEGLSHITVAGALNHGMKEVEVWLQTISPGQRTPIHRHSCEEVFTVLKGKGTLLMGSSSLKYPGQPQEIPFFQNTTFSIPVNDPHQVWNSDEHEDLQVLVIISRPPAKIFLYDDWSMPHTAAVLKFPFVWDEDCFEAAK 160
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

Chain D from PDB  Type:PROTEIN  Length:160
 aligned with ABP1_MAIZE | P13689 from UniProtKB/Swiss-Prot  Length:201

    Alignment length:160
                                    48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198
           ABP1_MAIZE    39 SCVRDNSLVRDISQMPQSSYGIEGLSHITVAGALNHGMKEVEVWLQTISPGQRTPIHRHSCEEVFTVLKGKGTLLMGSSSLKYPGQPQEIPFFQNTTFSIPVNDPHQVWNSDEHEDLQVLVIISRPPAKIFLYDDWSMPHTAAVLKFPFVWDEDCFEAAK 198
               SCOP domains d1lrhd_ D: Auxin binding protein                                                                                                                                 SCOP domains
               CATH domains 1lrhD00 D:1-160 Jelly Rolls                                                                                                                                      CATH domains
           Pfam domains (1) Auxin_BP-1lrhD01 D:1-160                                                                                                                                         Pfam domains (1)
           Pfam domains (2) Auxin_BP-1lrhD02 D:1-160                                                                                                                                         Pfam domains (2)
           Pfam domains (3) Auxin_BP-1lrhD03 D:1-160                                                                                                                                         Pfam domains (3)
           Pfam domains (4) Auxin_BP-1lrhD04 D:1-160                                                                                                                                         Pfam domains (4)
         Sec.struct. author ........eee.hhh.........eeeeeeehhhhhh...eeeeeeee.......eee....eeeeeee..eeeee...........eeeee...eeee......eeee.......eeeeeeee.....eeee.....hhhhheee..hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------S--------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------E PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lrh D   1 SCVRDNSLVRDISQMPQSSYGIEGLSHITVAGALNHGMKEVEVWLQTISPGQRTPIHRHSCEEVFTVLKGKGTLLMGSSSLKYPGQPQEIPFFQNTTFSIPVNDPHQVWNSDEHEDLQVLVIISRPPAKIFLYDDWSMPHTAAVLKFPFVWDEDCFEAAK 160
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All beta proteins (24004)

Fold: Double-stranded beta-helix (580)

Superfamily: RmlC-like cupins (220)

Family: Germin/Seed storage 7S protein (34)

Protein domain: Auxin binding protein (2)

Maize (Zea mays) [TaxId: 4577] (2)

1a	d1lrha_	A:
1b	d1lrhb_	B:
1c	d1lrhc_	C:
1d	d1lrhd_	D:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Beta (13760)

Architecture: Sandwich (5577)

Topology: Jelly Rolls (1293)

Homologous Superfamily: Jelly Rolls (177)

Zea mays. Organism_taxid: 4577. (1)

1a	1lrhA00	A:1-160
1b	1lrhB00	B:1-160
1c	1lrhC00	C:1-160
1d	1lrhD00	D:1-160

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Cupin (179)

Family: Auxin_BP (2)

Zea mays (Maize) (2)

1a	Auxin_BP-1lrhD01	D:1-160
1b	Auxin_BP-1lrhD02	D:1-160
1c	Auxin_BP-1lrhD03	D:1-160
1d	Auxin_BP-1lrhD04	D:1-160

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (ABP1_MAIZE | P13689)

molecular function
	GO:0010011	auxin binding	Interacting selectively and non-covalently with auxin, plant hormones that regulate aspects of plant growth.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0004872	receptor activity	Combining with an extracellular or intracellular messenger to initiate a change in cell activity.
	GO:0008270	zinc ion binding	Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
	GO:0009734	auxin-activated signaling pathway	A series of molecular signals generated by the binding of the plant hormone auxin to a receptor, and ending with modulation of a downstream cellular process, e.g. transcription.
cellular component
	GO:0005783	endoplasmic reticulum	The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
	GO:0005788	endoplasmic reticulum lumen	The volume enclosed by the membranes of the endoplasmic reticulum.

Asymmetric Unit
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	Ligands, Modified Residues, Ions
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	1lrh
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	ABP1_MAIZE \| P13689	:	1lr5

1lr5	1LR5 CONTAINS AUXIN-BINDING PROTEIN 1

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (5, 32)

Sites (32, 32)

SS Bonds (4, 4)

Cis Peptide Bonds (8, 8)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (1, 4)

PROSITE Motifs (1, 4)

Exons (0, 0)

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SCOP Domains (1, 4)

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Pfam Domains (1, 4)

Gene Ontology (7, 7)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File