3RZS - JenaLib

Title :   APIS MELLIFERA OBP14 IN COMPLEX WITH TA6BR14

Authors :   S. Spinelli, A. Lagarde, I. Iovinella, M. Tegoni, P. Pelosi, C. Cambill

Date :   12 May 11 (Deposition) - 30 Nov 11 (Release) - 11 Jan 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.88

Chains :   Asym./Biol. Unit : A

Keywords :   All Helical Protein, Unknown Odorant Molecules, Antennae, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Spinelli, A. Lagarde, I. Iovinella, P. Legrand, M. Tegoni, P. Pelosi, C. Cambillau
Crystal Structure Of Apis Mellifera Obp14, A C-Minus Odorant-Binding Protein, And Its Complexes With Odorant Molecules.
Insect Biochem. Mol. Biol. V. 42 41 2012
PubMed-ID: 22075131 | Reference-DOI: 10.1016/J.IBMB.2011.10.005

Compounds

Molecule 1 - OBP14
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Expression System Vector Type	:	PET-5 B(+)
	Fragment	:	UNP RESIDUES 18-135
	Gene	:	NP_001035313
	Organism Common	:	HONEYBEE
	Organism Scientific	:	APIS MELLIFERA
	Organism Taxid	:	7460
	Synonym	:	ODORANT BINDING PROTEIN 14

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 1)

Sites (1, 1)

Asymmetric Unit (1, 1)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLU A:4 , LYS A:7 , THR A:8 , HIS A:11 , PRO A:65 , LYS A:69 , LYS A:82 , VAL A:85 , ASP A:117 , HOH A:125	BINDING SITE FOR RESIDUE TBR A 120

SS Bonds (2, 2)

Cis Peptide Bonds (1, 1)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Asymmetric/Biological 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

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Chain A from PDB  Type:PROTEIN  Length:119
 aligned with Q1W640_APIME | Q1W640 from UniProtKB/TrEMBL  Length:135

    Alignment length:119
                                    26        36        46        56        66        76        86        96       106       116       126         
         Q1W640_APIME    17 LTIEELKTRLHTEQSVCKTETGIDQQKANDVIEGNIDVEDKKVQLYCECILKNFNILDKNNVFKPQGIKAVMELLIDENSVKQLVSDCSTISEENPHLKASKLVQCVSKYKTMKSVDFL 135
               SCOP domains ----------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh......hhhhhhhhhhhhhhh.........hhhhhhhhhh...hhhhhhhhhhhhhh....hhhhhhhhhhhhhhh...hhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------- Transcript
                 3rzs A   1 MTIEELKTRLHTEQSVCKTETGIDQQKANDVIEGNIDVEDKKVQLYCECILKNFNILDKNNVFKPQGIKAVMELLIDENSVKQLVSDCSTISEENPHLKASKLVQCVSKYKTMKSVDFL 119
                                    10        20        30        40        50        60        70        80        90       100       110

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	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 '\|'

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (1, 1)

Asymmetric/Biological Unit(show GO term definitions)

Chain A (Q1W640_APIME | Q1W640)

molecular function
	GO:0005549		odorant binding

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	Cis Peptide Bonds
		Phe A:118 - Leu A:119	[ RasMol ]

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File

3s0a	APIS MELLIFERA OBP14, NATIVE APO-PROTEIN
3s0b	APIS MELLIFERA OBP14 IN COMPLEX WITH THE FLUORESCENT PROBE 1-N-PHENYLNAPHTHYLAMINE
3s0d	APIS MELLIFERA OBP 14 IN COMPLEX WITH THE CITRUS ODORANT CITRALVA
3s0e	APIS MELLIFERA OBP14 IN COMPLEX WITH THE ODORANT EUGENOL
3s0f	APIS MELLIFERA OBP14, NATIVE APO, CRYSTAL FORM 2
3s0g	APIS MELLIFERA OBP 14 DOUBLE MUTANT GLN44CYS, HIS97CYS

Description