3AJY - JenaLib

Title :   CRYSTAL STRUCTURE OF ANCESTRAL CONGERIN CON-ANC

Authors :   A. Konno, A. Kitagawa, M. Watanabe, T. Ogawa, T. Shirai

Date :   29 Jun 10 (Deposition) - 18 May 11 (Release) - 07 Aug 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.01

Chains :   Asym./Biol. Unit : A,C

Keywords :   Ancestral Protein, Galectin, Lectin, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. Konno, A. Kitagawa, M. Watanabe, T. Ogawa, T. Shirai
Tracing Protein Evolution Through Ancestral Structures Of Fish Galectin
Structure V. 19 711 2011
PubMed-ID: 21565705 | Reference-DOI: 10.1016/J.STR.2011.02.014

Compounds

Molecule 1 - ANCESTRAL CONGERIN CON-ANC
	Chains	:	A, C
	Engineered	:	YES
	Other Details	:	THIS SEQUENCE IS AN ANCESTRAL GENE OF GALECTIN, WHICH HAS BEEN RECONSTRUCTED FROM PHYLOGENETIC INFORMATION. THE HOST IS ESCHERICHIA COLI (JM109), THE PLASMID IS PTV-CON-ANC.
	Synthetic	:	YES

Structural Features

Chains, Units

		1	2
Asymmetric/Biological Unit	:	A	C

Summary Information (see also Sequences/Alignments below)

Ligands, Modified Residues, Ions (2, 4)

Asymmetric/Biological Unit (2, 4)

No.	Name	Count	Type	Full Name
1	BGC	2	Ligand/Ion	BETA-D-GLUCOSE
2	GAL	2	Ligand/Ion	BETA-D-GALACTOSE

Sites (4, 4)

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ARG A:48 , GLU A:71 , ARG A:73 , GAL A:136 , HOH A:370 , HOH A:384 , HOH A:416	BINDING SITE FOR RESIDUE BGC A 135
2	AC2	SOFTWARE	ARG A:29 , HIS A:44 , ASP A:46 , ARG A:48 , TYR A:51 , ASN A:61 , TRP A:68 , GLU A:71 , BGC A:135	BINDING SITE FOR RESIDUE GAL A 136
3	AC3	SOFTWARE	ARG C:183 , GLU C:206 , ARG C:208 , ASN C:211 , HIS C:239 , GAL C:271 , HOH C:407	BINDING SITE FOR RESIDUE BGC C 270
4	AC4	SOFTWARE	ARG C:164 , HIS C:179 , ASP C:181 , ARG C:183 , TYR C:186 , ASN C:196 , TRP C:203 , GLU C:206 , BGC C:270 , HOH C:420	BINDING SITE FOR RESIDUE GAL C 271

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

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

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:133
                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eee....ee....eeeeeee.....eeeeeeeee..eeeeeeeeeeee..eeeeeeeeeee..ee...eee.........eeeeeeee...eeeeee....eeeee......ee.eeeeee.eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ajy A   2 GGLEVKNFDFKVGKFLTVGGVINNYAKRFSINVGESTNSLSLHLDHRFNYGADQNTIVLNSMVNSGWETEQRSKNFPFSAGEYFEITITFDTNKFYIELLDGHKLEFPNRYKKEALNFLSLAGDARLTFVKLE 134
                                    11        21        31        41        51        61        71        81        91       101       111       121       131

Chain C from PDB  Type:PROTEIN  Length:133
                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eee....ee....eeeeeee.....eeeeeeeee..eeeeeeeeeeee..eeeeeeeeeee..ee...eee.........eeeeeeee...eeeeee....eeeee......ee.eeeeee.eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ajy C 137 GGLEVKNFDFKVGKFLTVGGVINNYAKRFSINVGESTNSLSLHLDHRFNYGADQNTIVLNSMVNSGWETEQRSKNFPFSAGEYFEITITFDTNKFYIELLDGHKLEFPNRYKKEALNFLSLAGDARLTFVKLE 269
                                   146       156       166       176       186       196       206       216       226       236       246       256       266

Legend:		→ Mismatch	(orange background)
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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 (0, 0)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File

1c1f	EXTANT OFFSPRING
1c1l	EXTANT OFFSPRING
1is3	EXTANT OFFSPRING
1is4	EXTANT OFFSPRING
1is5	EXTANT OFFSPRING
1is6	EXTANT OFFSPRING
3ajz
3ak0

Description