4NQR - JenaLib

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Title :   THE CRYSTAL STRUCTURE OF A SOLUTE-BINDING PROTEIN (N280D MUTANT) FROM ANABAENA VARIABILIS ATCC 29413 IN COMPLEX WITH ALANINE

Authors :   K. Tan, H. Li, R. Jedrzejczak, A. Joachimiak, Midwest Center For Str Genomics (Mcsg)

Date :   25 Nov 13 (Deposition) - 18 Dec 13 (Release) - 18 Dec 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.09

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

Keywords :   Structural Genomics, Psi-Biology, Midwest Center For Structural Genomics, Mcsg, Protein Structure Initiative, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   K. Tan, H. Li, R. Jedrzejczak, A. Joachimiak
The Crystal Structure Of A Solute-Binding Protein (N280D Mutant) From Anabaena Variabilis Atcc 29413 In Complex With Alanine.
To Be Published
PubMed: search

Molecule 1 - AMINO ACID/AMIDE ABC TRANSPORTER SUBSTRATE-BINDING PROTEIN, HAAT FAMILY
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PMCSG68
	Expression System Strain	:	BL21(DE3)MAGIC
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	ANABAENA VARIABILIS, AVA_0465
	Mutation	:	YES
	Organism Scientific	:	ANABAENA VARIABILIS
	Organism Taxid	:	240292
	Strain	:	ATCC 29413

		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, 11)

No.	Name	Count	Type	Full Name
1	ALA	2	Mod. Amino Acid	ALANINE
2	FMT	4	Ligand/Ion	FORMIC ACID
3	MG	2	Ligand/Ion	MAGNESIUM ION
4	MSE	2	Mod. Amino Acid	SELENOMETHIONINE
5	PEG	1	Ligand/Ion	DI(HYDROXYETHYL)ETHER

Biological Unit 1 (4, 7)

No.	Name	Count	Type	Full Name
1	ALA	1	Mod. Amino Acid	ALANINE
2	FMT	4	Ligand/Ion	FORMIC ACID
3	MG	-1	Ligand/Ion	MAGNESIUM ION
4	MSE	1	Mod. Amino Acid	SELENOMETHIONINE
5	PEG	1	Ligand/Ion	DI(HYDROXYETHYL)ETHER

Biological Unit 2 (2, 2)

No.	Name	Count	Type	Full Name
1	ALA	1	Mod. Amino Acid	ALANINE
2	FMT	-1	Ligand/Ion	FORMIC ACID
3	MG	-1	Ligand/Ion	MAGNESIUM ION
4	MSE	1	Mod. Amino Acid	SELENOMETHIONINE
5	PEG	-1	Ligand/Ion	DI(HYDROXYETHYL)ETHER

Asymmetric Unit (9, 9)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	LEU A:70 , LEU A:131 , SER A:132 , SER A:153 , ASN A:154 , THR A:155 , PHE A:204 , ASP A:280 , HOH A:618	BINDING SITE FOR RESIDUE ALA A 501
2	AC2	SOFTWARE	PRO A:160 , GLY A:163 , VAL A:166 , ILE A:388 , HOH A:636	BINDING SITE FOR RESIDUE MG A 502
3	AC3	SOFTWARE	LYS A:192 , LYS A:193 , HOH A:694 , HOH A:762	BINDING SITE FOR RESIDUE FMT A 503
4	AC4	SOFTWARE	LYS A:206 , HOH A:962 , HOH A:1110 , HOH A:1170 , GLU B:161 , ILE B:388	BINDING SITE FOR RESIDUE FMT A 504
5	AC5	SOFTWARE	GLN A:219 , HOH A:812 , HOH A:1125 , VAL B:392	BINDING SITE FOR RESIDUE FMT A 505
6	AC6	SOFTWARE	VAL A:321 , ASP A:322 , LYS A:325 , HOH A:933 , LYS B:88 , LYS B:347 , HOH B:719 , HOH B:1000	BINDING SITE FOR RESIDUE FMT A 506
7	AC7	SOFTWARE	PHE A:198 , LYS A:206 , THR A:209 , LYS A:228 , HOH A:1003 , HOH A:1110	BINDING SITE FOR RESIDUE PEG A 507
8	AC8	SOFTWARE	LEU B:131 , SER B:132 , SER B:153 , ASN B:154 , THR B:155 , PHE B:204 , ASP B:280 , HOH B:614	BINDING SITE FOR RESIDUE ALA B 501
9	AC9	SOFTWARE	PRO B:160 , GLY B:163 , VAL B:166 , ILE B:388 , HOH B:689	BINDING SITE FOR RESIDUE MG B 502

Asymmetric Unit

No.	Residues
1	A:291	-	A:295
2	B:291	-	B:295

Asymmetric Unit

No.	Residues
1	Gly A:128	-	Pro A:129
2	Gly B:128	-	Pro B:129

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

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

(no "Exon" information available for 4NQR)

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:365
                                                                                                                                                                                                                                                                                                                                                                                                             
               SCOP domains d4nqra_ A: automated matches                                                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.......hhhhhhhhhhhhhhhhhhhhhh.......eeeee.....hhhhhhhhhhhhhhh.....ee...hhhhhhhhhhhhhhhh..eee.......hhhhh..eee...hhhhhhhhhhhhhhhhh....eeeeeee..hhhhhhhhhhhhhhhhhh..eeeeeeee......hhhhhhhhhh....eeeee.hhhhhhhhhhhhhhh....eeee.hhhhhhhhhhhhhhhhh..eeee.......hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheeee..eeeee.....ee....eeeeeee......eeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4nqr A  53 NTIPIGIALAQTSNVALLGQEQVAGAKIAEKYFNDKGGVNGTPIKLIFQDTAGDEAGTINAFQTLINKDKVVGIVGPTLSQQAFSANPIAERAKVPVVGPSNTAKGIPEIGDYVARVSAPVSVVAPNSVKAALKQNPNIKKVAVFFAQNDAFSKSETEIFQQTVKDQGLELVTVQKFQTTDTDFQSQATNAINLKPDLVIISGLAADGGNLVRQLRELGYQGAIIGGDGLNTSNVFAVCKALCDGVLIAQAYSPEYTGEINKAFRQAYVDQYKKEPPQFSAQAFAAVQVYVESLKALDTKNKVSKIQLPELRTELNKQLLTGKYNTPLGEISFTPIGEVVQKDFYVAQIKmEKDGSQGKFTFLKA 501
                                    62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402|      412   ||
                                                                                                                                                                                                                                                                                                                                                                                        403-MSE      416|
                                                                                                                                                                                                                                                                                                                                                                                                      501

Chain B from PDB  Type:PROTEIN  Length:365
                                                                                                                                                                                                                                                                                                                                                                                                             
               SCOP domains d4nqrb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.......hhhhhhhhhhhhhhhhhhhhhh.......eeeee.....hhhhhhhhhhhhhhh.....ee...hhhhhhhhhhhhhhhh..eee.......hhhhh..eee...hhhhhhhhhhhhhhhhh....eeeeeee..hhhhhhhhhhhhhhhhhhh.eeeeeeee......hhhhhhhhhh....eeeee.hhhhhhhhhhhhhhh....eeee.hhhhhhhhhhhhhhhhh..eeee.......hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheeee..eeeee.....ee....eeeeeee......eeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4nqr B  53 NTIPIGIALAQTSNVALLGQEQVAGAKIAEKYFNDKGGVNGTPIKLIFQDTAGDEAGTINAFQTLINKDKVVGIVGPTLSQQAFSANPIAERAKVPVVGPSNTAKGIPEIGDYVARVSAPVSVVAPNSVKAALKQNPNIKKVAVFFAQNDAFSKSETEIFQQTVKDQGLELVTVQKFQTTDTDFQSQATNAINLKPDLVIISGLAADGGNLVRQLRELGYQGAIIGGDGLNTSNVFAVCKALCDGVLIAQAYSPEYTGEINKAFRQAYVDQYKKEPPQFSAQAFAAVQVYVESLKALDTKNKVSKIQLPELRTELNKQLLTGKYNTPLGEISFTPIGEVVQKDFYVAQIKmEKDGSQGKFTFLKA 501
                                    62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402|      412   ||
                                                                                                                                                                                                                                                                                                                                                                                        403-MSE      416|
                                                                                                                                                                                                                                                                                                                                                                                                      501

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 '\|'

Asymmetric Unit

Classes(

)

Folds(

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Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a/b) (23833)

Fold: Periplasmic binding protein-like I (179)

Superfamily: Periplasmic binding protein-like I (179)

Family: automated matches (65)

Protein domain: automated matches (65)

Anabaena variabilis [TaxId: 240292] (6)

1a	d4nqra_	A:
1b	d4nqrb_	B:

(no "CATH Domain" information available for 4NQR)

(no "Pfam Domain" information available for 4NQR)

Asymmetric Unit(hide GO term definitions)

Asymmetric Unit
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	Cis Peptide Bonds
		Gly A:128 - Pro A:129	[ RasMol ]
		Gly B:128 - Pro B:129	[ RasMol ]

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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (5, 11)

Sites (9, 9)

SS Bonds (2, 2)

Cis Peptide Bonds (2, 2)

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