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Title :   TIGHTENING THE RECOGNITION OF TETRAVALENT ZR AND TH COMPLEXES BY THE SIDEROPHORE-BINDING MAMMALIAN PROTEIN SIDEROCALIN FOR THERANOSTIC APPLICATIONS

Authors :   P. B. Rupert, R. K. Strong

Date :   16 Jun 16 (Deposition) - 26 Apr 17 (Release) - 26 Apr 17 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.15

Chains :   Asym. Unit : A,B,C
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: C  (1x)

Keywords :   Siderophore-Binding, Ngal, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   I. Captain, G. J. P. Deblonde, P. B. Rupert, D. D. An, M. Illy, E. Rostan, R. K. Strong, R. J. Abergel
Unprecedented Chelation And Stabilization Of Bk(Iv): An Experimental And Theoretical Comparison With Neighboring Trivalent Actinides
Nat. Chem. 2017
PubMed: search

Molecule 1 - NEUTROPHIL GELATINASE-ASSOCIATED LIPOCALIN
	Chains	:	A, B, C
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Fragment	:	UNP RESIDUES 21-198
	Gene	:	LCN2, HNL, NGAL
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	NGAL,25 KDA ALPHA-2-MICROGLOBULIN-RELATED SUBUNIT OF MMP-9, LIPOCALIN-2,ONCOGENE 24P3,SIDEROCALIN LCN2,P25

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (5, 13)

No.	Name	Count	Type	Full Name
1	7K9	3	Ligand/Ion	N,N'-(BUTANE-1,4-DIYL)BIS(N-{3-[(2,3-DIHYDROXYBENZENE-1-CARBONYL)AMINO]PROPYL}-2,3-DIHYDROXYBENZAMIDE)
2	CL	2	Ligand/Ion	CHLORIDE ION
3	GOL	2	Ligand/Ion	GLYCEROL
4	SO4	3	Ligand/Ion	SULFATE ION
5	TH	3	Ligand/Ion	THORIUM ION

Biological Unit 1 (3, 5)

No.	Name	Count	Type	Full Name
1	7K9	1	Ligand/Ion	N,N'-(BUTANE-1,4-DIYL)BIS(N-{3-[(2,3-DIHYDROXYBENZENE-1-CARBONYL)AMINO]PROPYL}-2,3-DIHYDROXYBENZAMIDE)
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	GOL	2	Ligand/Ion	GLYCEROL
4	SO4	2	Ligand/Ion	SULFATE ION
5	TH	-1	Ligand/Ion	THORIUM ION

Biological Unit 2 (1, 1)

No.	Name	Count	Type	Full Name
1	7K9	1	Ligand/Ion	N,N'-(BUTANE-1,4-DIYL)BIS(N-{3-[(2,3-DIHYDROXYBENZENE-1-CARBONYL)AMINO]PROPYL}-2,3-DIHYDROXYBENZAMIDE)
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	GOL	-1	Ligand/Ion	GLYCEROL
4	SO4	-1	Ligand/Ion	SULFATE ION
5	TH	-1	Ligand/Ion	THORIUM ION

Biological Unit 3 (2, 2)

No.	Name	Count	Type	Full Name
1	7K9	1	Ligand/Ion	N,N'-(BUTANE-1,4-DIYL)BIS(N-{3-[(2,3-DIHYDROXYBENZENE-1-CARBONYL)AMINO]PROPYL}-2,3-DIHYDROXYBENZAMIDE)
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	GOL	-1	Ligand/Ion	GLYCEROL
4	SO4	1	Ligand/Ion	SULFATE ION
5	TH	-1	Ligand/Ion	THORIUM ION

Asymmetric Unit (13, 13)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	7K9 A:202	binding site for residue TH A 201
02	AC2	SOFTWARE	TYR A:106 , PHE A:123 , LYS A:125 , TYR A:132 , LYS A:134 , TH A:201 , HOH A:308	binding site for residue 7K9 A 202
03	AC3	SOFTWARE	LYS A:75 , ASN C:164 , HIS C:165	binding site for residue SO4 A 203
04	AC4	SOFTWARE	ASN A:25 , GLN A:26 , ASN C:25	binding site for residue SO4 A 204
05	AC5	SOFTWARE	THR A:54 , ARG A:81 , TYR A:138	binding site for residue CL A 205
06	AC6	SOFTWARE	GLN A:117 , ASN C:114 , HIS C:118	binding site for residue GOL A 206
07	AC7	SOFTWARE	ASN A:114 , HIS A:118 , ASN C:116	binding site for residue GOL A 207
08	AC8	SOFTWARE	7K9 B:301	binding site for residue TH B 300
09	AC9	SOFTWARE	TYR B:106 , PHE B:123 , LYS B:125 , TYR B:132 , LYS B:134 , TH B:300 , HOH B:401	binding site for residue 7K9 B 301
10	AD1	SOFTWARE	7K9 C:202	binding site for residue TH C 201
11	AD2	SOFTWARE	ALA C:40 , TYR C:106 , PHE C:123 , LYS C:125 , LYS C:134 , TH C:201 , HOH C:320	binding site for residue 7K9 C 202
12	AD3	SOFTWARE	ASN B:21 , GLN B:23 , ARG C:140	binding site for residue SO4 C 203
13	AD4	SOFTWARE	THR C:54 , TYR C:138	binding site for residue CL C 204

Asymmetric Unit

No.	Residues
1	A:76	-	A:175
2	B:76	-	B:175
3	C:76	-	C:175

(no "Cis Peptide Bond" information available for 5KID)

(no "SAP(SNP)/Variant" information available for 5KID)

(no "PROSITE Motif" information available for 5KID)

(no "Exon" information available for 5KID)

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
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Chain A from PDB  Type:PROTEIN  Length:173
                                                                                                                                                                                                             
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhh......hhhhhheeeeeeeeee..............eeeeee.....eeeeeeeee..eeeeeeeeeee.....eeee.hhhhh..eeeeeeeeeee....eeeeeeeeee..eeeeeeeeee.....hhhhhhhhhhhhhhh..hhh.ee.......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5kid A   5 SDLIPAPPLSKVPLQQNFQDNQFQGKWYVVGLAGNAILREDKDPQKMYATIYELKEDKSYNVTSVLFRKKKCDYWIRTFVPGSQPGEFTLGNIKSYPGLTSYLVRVVSTNYNQHAMVFFKKVSQNREYFKITLYGRTKELTSELKENFIRFSKSLGLPENHIVFPVPIDQCID 177
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174

Chain B from PDB  Type:PROTEIN  Length:169
                                                                                                                                                                                                         
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhh......hhhhhheeeeeeeeee..........eeeeee.....eeeeeeeee..eeeeeeeeeee.....eeee.hhhhh..eeeeeeeeeee....eeeeeeeeee..eeeeeeeeee.....hhhhhhhhhhhhhhh..hhh.ee.......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5kid B   5 SDLIPAPPLSKVPLQQNFQDNQFQGKWYVVGLAGNAILRPQKMYATIYELKEDKSYNVTSVLFRKKKCDYWIRTFVPGSQPGEFTLGNIKSYPGLTSYLVRVVSTNYNQHAMVFFKKVSQNREYFKITLYGRTKELTSELKENFIRFSKSLGLPENHIVFPVPIDQCID 177
                                    14        24        34        48        58        68        78        88        98       108       118       128       138       148       158       168         
                                                                 43|                                                                                                                                 
                                                                  48

Chain C from PDB  Type:PROTEIN  Length:174
                                                                                                                                                                                                              
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ........hhhhh......hhhhhheeeeeeeeee..............eeeeee.....eeeeeeeee..eeeeeeeeeee.....eeee.hhhhh..eeeeeeeeeee....eeeeeeeeee..eeeeeeeeee.....hhhhhhhhhhhhhhh..hhh.ee.......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 5kid C   4 TSDLIPAPPLSKVPLQQNFQDNQFQGKWYVVGLAGNAILREDKDPQKMYATIYELKEDKSYNVTSVLFRKKKCDYWIRTFVPGSQPGEFTLGNIKSYPGLTSYLVRVVSTNYNQHAMVFFKKVSQNREYFKITLYGRTKELTSELKENFIRFSKSLGLPENHIVFPVPIDQCID 177
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173

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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 '\|'

(no "SCOP Domain" information available for 5KID)

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(no "Pfam Domain" information available for 5KID)

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Ligands, Modified Residues, Ions (5, 13)

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SS Bonds (3, 3)

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