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Title :   CRYSTAL STRUCTURE OF THE LECTIN DOMAIN OF F18 FIMBRIAL ADHESIN FEDF IN COMPLEX WITH BLOOD GROUP A TYPE 1 HEXASACCHARIDE

Authors :   K. Moonens, J. Bouckaert, A. Coddens, T. Tran, S. Panjikar, M. De Kerpe H. Remaut, H. De Greve

Date :   31 Jul 12 (Deposition) - 15 Aug 12 (Release) - 03 Oct 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.00

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

Keywords :   Cell Adhesion, Bacterial Adhesins, Protein-Carbohydrate Interactions, Abh Blood Group Binding, Stec, Etec, Spr, Mst, Bsi (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   K. Moonens, J. Bouckaert, A. Coddens, T. Tran, S. Panjikar, M. De Kerpel, E. Cox, H. Remaut, H. De Greve
Structural Insight In Histo-Blood Group Binding By The F18 Fimbrial Adhesin Fedf.
Mol. Microbiol. V. 86 82 2012
PubMed-ID: 22812428 | Reference-DOI: 10.1111/J.1365-2958.2012.08174.X
(for further references see the PDB file header)

Molecule 1 - F18 FIMBRIAL ADHESIN AC
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PDEST14
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Variant	:	C43
	Expression System Vector	:	GATEWAY TECHNOLOGY
	Expression System Vector Type	:	PLASMID
	Fragment	:	LECTIN DOMAIN, RESIDUES 35-185
	Organism Scientific	:	ESCHERICHIA COLI K-12
	Organism Taxid	:	83333
	Other Details	:	FEDF LECTIN DOMAIN COMPRISING RESIDUS 15-165
	Strain	:	107/86
	Synonym	:	FEDF

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (5, 12)

No.	Name	Count	Type	Full Name
1	A2G	2	Ligand/Ion	N-ACETYL-2-DEOXY-2-AMINO-GALACTOSE
2	FUC	2	Ligand/Ion	ALPHA-L-FUCOSE
3	GAL	4	Ligand/Ion	BETA-D-GALACTOSE
4	GLC	2	Ligand/Ion	ALPHA-D-GLUCOSE
5	NAG	2	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Biological Unit 1 (5, 6)

No.	Name	Count	Type	Full Name
1	A2G	1	Ligand/Ion	N-ACETYL-2-DEOXY-2-AMINO-GALACTOSE
2	FUC	1	Ligand/Ion	ALPHA-L-FUCOSE
3	GAL	2	Ligand/Ion	BETA-D-GALACTOSE
4	GLC	1	Ligand/Ion	ALPHA-D-GLUCOSE
5	NAG	1	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Biological Unit 2 (5, 6)

No.	Name	Count	Type	Full Name
1	A2G	1	Ligand/Ion	N-ACETYL-2-DEOXY-2-AMINO-GALACTOSE
2	FUC	1	Ligand/Ion	ALPHA-L-FUCOSE
3	GAL	2	Ligand/Ion	BETA-D-GALACTOSE
4	GLC	1	Ligand/Ion	ALPHA-D-GLUCOSE
5	NAG	1	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLN A:47 , TYR A:49 , ASN A:50 , HIS A:88 , HIS A:89 , SER A:90 , GLY A:100 , GLN A:101 , ARG A:117 , THR A:119 , GLY A:120 , LYS A:150 , HOH A:2048 , HOH A:2049 , HOH A:2050 , GLN B:98 , GAL B:1166	BINDING SITE FOR CHAIN A OF POLYSACCHARIDE RESIDUES 1162 TO 1167
2	AC2	SOFTWARE	GLU A:151 , ASN A:153 , GLC A:1167 , GLN B:47 , TYR B:49 , ASN B:50 , HIS B:88 , HIS B:89 , SER B:90 , GLN B:102 , LYS B:114 , ARG B:117 , THR B:119 , GLY B:120 , HOH B:2019 , HOH B:2020 , HOH B:2021 , HOH B:2022	BINDING SITE FOR CHAIN B OF POLYSACCHARIDE RESIDUES 1162 TO 1167

Asymmetric Unit

No.	Residues
1	A:63	-	A:83
2	A:111	-	A:116
3	B:63	-	B:83
4	B:111	-	B:116

(no "Cis Peptide Bond" information available for 4B4Q)

(no "SAP(SNP)/Variant" information available for 4B4Q)

(no "PROSITE Motif" information available for 4B4Q)

(no "Exon" information available for 4B4Q)

Asymmetric Unit

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	UniProt sequence: complete aligned part

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Chain A from PDB  Type:PROTEIN  Length:142
 aligned with Q47212_ECOLX | Q47212 from UniProtKB/TrEMBL  Length:300

    Alignment length:142
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179  
         Q47212_ECOLX    40 SAQVTGTLLGTGKTNTTQMPALYTWQHQIYNVNFIPSSSGTLTCQAGTILVWKNGRETQYALECRVSIHHSSGSINESQWGQQSQVGFGTACGNKKCRFTGFEISLRIPPNAQTYPLSSGDLKGSFSLTNKEVNWSASIYVP 181
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeehhhhh.eeeeeeeeee..eeeeeeeeeee.....eeeeeee.eeeeee..eeeeee.eeeeeeee....eee.....eeeeee..ee..ee..eeeeeeeee.hhhhhh.......eeeeeeee....eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4b4q A  20 SAQVTGTLLGTGKTNTTQMPALYTWQHQIYNVNFIPSSSGTLTCQAGTILVWKNGRETQYALECRVSIHHSSGSINESQWGQQSQVGFGTACGNKKCRFTGFEISLRIPPNAQTYPLSSGDLKGSFSLTNKEVNWSASIYVP 161
                                    29        39        49        59        69        79        89        99       109       119       129       139       149       159

Chain B from PDB  Type:PROTEIN  Length:135
 aligned with Q47212_ECOLX | Q47212 from UniProtKB/TrEMBL  Length:300

    Alignment length:142
                                    50        60        70        80        90       100       110       120       130       140       150       160       170       180  
         Q47212_ECOLX    41 AQVTGTLLGTGKTNTTQMPALYTWQHQIYNVNFIPSSSGTLTCQAGTILVWKNGRETQYALECRVSIHHSSGSINESQWGQQSQVGFGTACGNKKCRFTGFEISLRIPPNAQTYPLSSGDLKGSFSLTNKEVNWSASIYVPA 182
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeehhhhh.eeeeeeeeee..eeeeeeeeeee.....eeeeeee.eee...----.eee.eeeeeeee....eee.....eeeeee..ee..ee..eeeeeeeee.hhhhhh....---.eeeeeeee...eeeeeee... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4b4q B  21 AQVTGTLLGTGKTNTTQMPALYTWQHQIYNVNFIPSSSGTLTCQAGTILVWK----TQYALECRVSIHHSSGSINESQWGQQSQVGFGTACGNKKCRFTGFEISLRIPPNAQTYPLS---LKGSFSLTNKEVNWSASIYVPA 162
                                    30        40        50        60        70 |    | 80        90       100       110       120       130      |  -|      150       160  
                                                                              72   77                                                         137 141

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	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

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4b4p	CRYSTAL STRUCTURE OF THE LECTIN DOMAIN OF F18 FIMBRIAL ADHESIN FEDF.
4b4r	CRYSTAL STRUCTURE OF THE LECTIN DOMAIN OF F18 FIMBRIAL ADHESIN FEDF IN COMPLEX WITH BLOOD GROUP B TYPE 1 HEXASACCHARIDE

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