1N1I - JenaLib

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Title :   THE STRUCTURE OF MSP-1(19) FROM PLASMODIUM KNOWLESI

Authors :   S. C. Garman, W. N. Simcoke, A. W. Stowers, D. N. Garboczi

Date :   17 Oct 02 (Deposition) - 25 Feb 03 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.40

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: C  (1x)
Biol. Unit 4: D  (1x)

Keywords :   Msp1, Malaria, Surface Protein, Surface Antigen, Glycoprotein, Egf Domain, Cell Adhesion (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. C. Garman, W. N. Simcoke, A. W. Stowers, D. N. Garboczi
Structure Of The C-Terminal Domains Of Merozoite Surface Protein-1 From Plasmodium Knowlesi Reveals A Novel Histidine Binding Site
J. Biol. Chem. V. 278 7264 2003
PubMed-ID: 12493733 | Reference-DOI: 10.1074/JBC.M210716200
(for further references see the PDB file header)

Molecule 1 - MEROZOITE SURFACE PROTEIN-1
	Chains	:	A, B, C, D
	Engineered	:	YES
	Expression System	:	SACCHAROMYCES CEREVISIAE
	Expression System Common	:	BAKER'S YEAST
	Expression System Plasmid	:	YEPRPEU-3
	Expression System Strain	:	VK1
	Expression System Taxid	:	4932
	Expression System Vector Type	:	PLASMID
	Fragment	:	C-TERMINAL EGF-LIKE DOMAINS
	Gene	:	MSP1
	Organism Scientific	:	PLASMODIUM KNOWLESI STRAIN H
	Organism Taxid	:	5851
	Strain	:	MALAYAN H

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 3)

No.	Name	Count	Type	Full Name
1	HIS	1	Mod. Amino Acid	HISTIDINE
2	IMD	2	Ligand/Ion	IMIDAZOLE

Biological Unit 1 (0, 0)

No.	Name	Count	Type	Full Name
1	HIS	-1	Mod. Amino Acid	HISTIDINE
2	IMD	-1	Ligand/Ion	IMIDAZOLE

Biological Unit 2 (1, 1)

No.	Name	Count	Type	Full Name
1	HIS	-1	Mod. Amino Acid	HISTIDINE
2	IMD	1	Ligand/Ion	IMIDAZOLE

Biological Unit 3 (1, 1)

No.	Name	Count	Type	Full Name
1	HIS	1	Mod. Amino Acid	HISTIDINE
2	IMD	-1	Ligand/Ion	IMIDAZOLE

Biological Unit 4 (1, 1)

No.	Name	Count	Type	Full Name
1	HIS	-1	Mod. Amino Acid	HISTIDINE
2	IMD	1	Ligand/Ion	IMIDAZOLE

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	SER B:95 , HOH B:2102	BINDING SITE FOR RESIDUE IMD B 401
2	AC2	SOFTWARE	TRP C:34 , GLU C:42 , HOH C:3027 , HOH C:3028 , HOH C:3104 , HOH C:3139	BINDING SITE FOR RESIDUE HIS C 501
3	AC3	SOFTWARE	TRP D:34 , GLU D:42 , HOH D:4028	BINDING SITE FOR RESIDUE IMD D 601

Asymmetric Unit

No.	Residues
1	A:13	-	A:24
2	A:36	-	A:47
3	A:54	-	A:67
4	A:61	-	A:77
5	A:79	-	A:93
6	B:13	-	B:24
7	B:36	-	B:47
8	B:54	-	B:67
9	B:61	-	B:77
10	B:79	-	B:93
11	C:13	-	C:24
12	C:36	-	C:47
13	C:54	-	C:67
14	C:61	-	C:77
15	C:79	-	C:93
16	D:13	-	D:24
17	D:36	-	D:47
18	D:54	-	D:67
19	D:61	-	D:77
20	D:79	-	D:93

(no "Cis Peptide Bond" information available for 1N1I)

(no "SAP(SNP)/Variant" information available for 1N1I)

(no "PROSITE Motif" information available for 1N1I)

(no "Exon" information available for 1N1I)

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:91
 aligned with Q9GSQ9_PLAKN | Q9GSQ9 from UniProtKB/TrEMBL  Length:328

    Alignment length:91
                                                                                                                   328 
                                   248       258       268       278       288       298       308       318       328 
         Q9GSQ9_PLAKN   239 SSAHKCIDTNVPENAACYRYLDGTEEWRCLLGFKEVGGKCVPASITCEENNGGCAPEAECTMDDKKEVECKCTKEGSEPLFEGVFCSSSS-   -
               SCOP domains d1n1ia1 A:8-51                              d1n1ia2 A:52-98                                 SCOP domains
               CATH domains 1n1iA01 A:8-54 Laminin                         1n1iA02 A:55-98 Laminin                      CATH domains
               Pfam domains ------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeee.....eeeee...eee....eee......hhhhhh....eeee.....eeee.......ee....ee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------- Transcript
                 1n1i A   8 SSAHKCIDTNVPENAACYRYLDGTEEWRCLLGFKEVGGKCVPASITCEENNGGCAPEAECTMDDKKEVECKCTKEGSEPLFEGVFCSSSSG  98
                                    17        27        37        47        57        67        77        87        97

Chain B from PDB  Type:PROTEIN  Length:93
 aligned with Q9GSQ9_PLAKN | Q9GSQ9 from UniProtKB/TrEMBL  Length:328

    Alignment length:93
                                                                                                                   328   
                                   248       258       268       278       288       298       308       318       328   
         Q9GSQ9_PLAKN   239 SSAHKCIDTNVPENAACYRYLDGTEEWRCLLGFKEVGGKCVPASITCEENNGGCAPEAECTMDDKKEVECKCTKEGSEPLFEGVFCSSSS---   -
               SCOP domains d1n1ib1 B:8-51                              d1n1ib2 B:52-100                                  SCOP domains
               CATH domains 1n1iB01 B:8-54 Laminin                         1n1iB02 B:55-100 Laminin                       CATH domains
               Pfam domains --------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeee.....eeeee...eeee..eeee......hhhhhh....eeee.....eeee.......eehhhhee....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------- Transcript
                 1n1i B   8 SSAHKCIDTNVPENAACYRYLDGTEEWRCLLGFKEVGGKCVPASITCEENNGGCAPEAECTMDDKKEVECKCTKEGSEPLFEGVFCSSSSGPH 100
                                    17        27        37        47        57        67        77        87        97

Chain C from PDB  Type:PROTEIN  Length:94
 aligned with Q9GSQ9_PLAKN | Q9GSQ9 from UniProtKB/TrEMBL  Length:328

    Alignment length:94
                                                                                                                  328     
                                   249       259       269       279       289       299       309       319        |-    
         Q9GSQ9_PLAKN   240 SAHKCIDTNVPENAACYRYLDGTEEWRCLLGFKEVGGKCVPASITCEENNGGCAPEAECTMDDKKEVECKCTKEGSEPLFEGVFCSSSS-----   -
               SCOP domains d1n1ic1 C:9-51                             d1n1ic2 C:52-101                                  - SCOP domains
               CATH domains 1n1iC01 C:9-54 Laminin                        1n1iC02 C:55-101 Laminin                       - CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............eeeee.....eeeee...eeee..eeee......hhhhhh....eee.......eee.......ee....ee......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------- Transcript
                 1n1i C   9 SAHKCIDTNVPENAACYRYLDGTEEWRCLLGFKEVGGKCVPASITCEENNGGCAPEAECTMDDKKEVECKCTKEGSEPLFEGVFCSSSSGPHHH 501
                                    18        28        38        48        58        68        78        88        98  ||
                                                                                                                      101|
                                                                                                                       501

Chain D from PDB  Type:PROTEIN  Length:87
 aligned with Q9GSQ9_PLAKN | Q9GSQ9 from UniProtKB/TrEMBL  Length:328

    Alignment length:87
                                   248       258       268       278       288       298       308       318       
         Q9GSQ9_PLAKN   239 SSAHKCIDTNVPENAACYRYLDGTEEWRCLLGFKEVGGKCVPASITCEENNGGCAPEAECTMDDKKEVECKCTKEGSEPLFEGVFCS 325
               SCOP domains d1n1id1 D:8-51                              d1n1id2 D:52-94                             SCOP domains
               CATH domains 1n1iD01 D:8-54 Laminin                         1n1iD02 D:55-94 Laminin                  CATH domains
           Pfam domains (1) ----EGF_MSP1_1-1n1iD05 D:12-48           -----EGF_3-1n1iD01 D:54-93                   - Pfam domains (1)
           Pfam domains (2) ----EGF_MSP1_1-1n1iD06 D:12-48           -----EGF_3-1n1iD02 D:54-93                   - Pfam domains (2)
           Pfam domains (3) ----EGF_MSP1_1-1n1iD07 D:12-48           -----EGF_3-1n1iD03 D:54-93                   - Pfam domains (3)
           Pfam domains (4) ----EGF_MSP1_1-1n1iD08 D:12-48           -----EGF_3-1n1iD04 D:54-93                   - Pfam domains (4)
         Sec.struct. author hhhhh.........eeeee.....eeeee...eeee..eeee......hhhhhh....eeee.....eeee.......eehhhhee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------- Transcript
                 1n1i D   8 SSAHKCIDTNVPENAACYRYLDGTEEWRCLLGFKEVGGKCVPASITCEENNGGCAPEAECTMDDKKEVECKCTKEGSEPLFEGVFCS  94
                                    17        27        37        47        57        67        77        87

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: Small proteins (3458)

Fold: Knottins (small inhibitors, toxins, lectins) (761)

Superfamily: EGF/Laminin (347)

Family: Merozoite surface protein 1 (MSP-1) (8)

Protein domain: Merozoite surface protein 1 (MSP-1) (8)

Malaria parasite (Plasmodium knowlesi) [TaxId: 5850] (1)

1a	d1n1ia1	A:8-51
1b	d1n1ia2	A:52-98
1c	d1n1ib1	B:8-51
1d	d1n1ib2	B:52-100
1e	d1n1ic1	C:9-51
1f	d1n1ic2	C:52-101
1g	d1n1id1	D:8-51
1h	d1n1id2	D:52-94

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Beta (13760)

Architecture: Ribbon (789)

Topology: Laminin (270)

Homologous Superfamily: Laminin (263)

Plasmodium knowlesi strain h. Organism_taxid: 5851. Strain: malayan h. (1)

1a	1n1iA01	A:8-54
1b	1n1iB01	B:8-54
1c	1n1iD01	D:8-54
1d	1n1iC01	C:9-54
1e	1n1iC02	C:55-101
1f	1n1iB02	B:55-100
1g	1n1iA02	A:55-98
1h	1n1iD02	D:55-94

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: EGF (60)

Family: EGF_3 (4)

Plasmodium knowlesi (1)

1a	EGF_3-1n1iD01	D:54-93
1b	EGF_3-1n1iD02	D:54-93
1c	EGF_3-1n1iD03	D:54-93
1d	EGF_3-1n1iD04	D:54-93

Family: EGF_MSP1_1 (2)

Plasmodium knowlesi (1)

2a	EGF_MSP1_1-1n1iD05	D:12-48
2b	EGF_MSP1_1-1n1iD06	D:12-48
2c	EGF_MSP1_1-1n1iD07	D:12-48
2d	EGF_MSP1_1-1n1iD08	D:12-48

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (Q9GSQ9_PLAKN | Q9GSQ9)

biological process
	GO:0009405	pathogenesis	The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
cellular component
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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1b9w	MSP-1(19) FROM PLASMODIUM CYNOMOLGI
1cej	MSP-1(19) FROM PLASMODIUM FALCIPARUM

Description

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Ligands, Modified Residues, Ions (2, 3)

Sites (3, 3)

SS Bonds (20, 20)

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