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(-) Description

Title :  CO-CRYSTALLIZATION OF STREPTAVIDIN-BIOTIN COMPLEX WITH A LANTHANIDE-LIGAND COMPLEX GIVES RISE TO A NOVEL CRYSTAL FORM
 
Authors :  R. A. M. S. S. Bandara, D. Q. Liu, A. Hindupur, K. F. Tesh, R. O. Fox
Date :  15 Jan 13  (Deposition) - 29 Jan 14  (Release) - 29 Jan 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Beta Barrel, Biotin Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  R. A. M. S. S. Bandara, D. Q. Liu, A. Hindupur, K. F. Tesh, R. O. Fox
Co-Crystallization Of Streptavidin-Biotin Complex With A Lanthanide-Ligand Complex Gives Rise To A Novel Crystal For
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - STREPTAVIDIN
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentUNP RESIDUES 36-163
    Organism ScientificSTREPTOMYCES AVIDINII
    Organism Taxid1895

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit A
Biological Unit 1 (4x)A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 19)

Asymmetric Unit (4, 19)
No.NameCountTypeFull Name
1BTN1Ligand/IonBIOTIN
2NA1Ligand/IonSODIUM ION
3PDC12Ligand/IonPYRIDINE-2,6-DICARBOXYLIC ACID
4TB5Ligand/IonTERBIUM(III) ION
Biological Unit 1 (2, 52)
No.NameCountTypeFull Name
1BTN4Ligand/IonBIOTIN
2NA-1Ligand/IonSODIUM ION
3PDC48Ligand/IonPYRIDINE-2,6-DICARBOXYLIC ACID
4TB-1Ligand/IonTERBIUM(III) ION

(-) Sites  (19, 19)

Asymmetric Unit (19, 19)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHIS A:77 , PDC A:204 , PDC A:208 , TB A:216 , HOH A:361 , HOH A:401BINDING SITE FOR RESIDUE PDC A 201
02AC2SOFTWAREGLY A:1 , ARG A:43 , PDC A:206 , PDC A:207 , TB A:215 , HOH A:357 , HOH A:405BINDING SITE FOR RESIDUE PDC A 202
03AC3SOFTWAREGLY A:38 , ASN A:39 , TRP A:110 , LYS A:111 , PDC A:209 , PDC A:210 , TB A:218BINDING SITE FOR RESIDUE PDC A 203
04AC4SOFTWAREASN A:71 , TYR A:73 , ARG A:74 , ASN A:75 , PDC A:201 , PDC A:208 , TB A:216 , HOH A:336BINDING SITE FOR RESIDUE PDC A 204
05AC5SOFTWAREGLU A:34 , GLU A:41 , SER A:42 , PDC A:206 , TB A:214 , HOH A:330 , HOH A:384BINDING SITE FOR RESIDUE PDC A 205
06AC6SOFTWAREGLU A:34 , GLU A:41 , SER A:42 , ARG A:43 , TYR A:73 , PDC A:202 , PDC A:205 , TB A:214 , HOH A:343BINDING SITE FOR RESIDUE PDC A 206
07AC7SOFTWAREGLY A:1 , ALA A:2 , PDC A:202 , TB A:215 , HOH A:344 , HOH A:364 , HOH A:381 , HOH A:399BINDING SITE FOR RESIDUE PDC A 207
08AC8SOFTWAREARG A:74 , ASN A:75 , PDC A:201 , PDC A:204 , TB A:216BINDING SITE FOR RESIDUE PDC A 208
09AC9SOFTWARELYS A:111 , PDC A:203 , PDC A:210 , TB A:218BINDING SITE FOR RESIDUE PDC A 209
10BC1SOFTWAREASN A:39 , SER A:102 , LYS A:111 , LEU A:114 , PDC A:203 , PDC A:209 , BTN A:213 , TB A:218 , HOH A:375 , HOH A:414BINDING SITE FOR RESIDUE PDC A 210
11BC2SOFTWAREASP A:26 , ARG A:49 , PDC A:212 , TB A:217 , HOH A:369BINDING SITE FOR RESIDUE PDC A 211
12BC3SOFTWAREGLY A:24 , ALA A:25 , ASP A:26 , GLY A:27 , ALA A:28 , THR A:30 , VAL A:45 , THR A:47 , ARG A:49 , PDC A:211 , TB A:217 , HOH A:403 , HOH A:415BINDING SITE FOR RESIDUE PDC A 212
13BC4SOFTWAREASN A:13 , LEU A:15 , SER A:17 , TYR A:33 , SER A:35 , VAL A:37 , ASN A:39 , TRP A:69 , ALA A:76 , SER A:78 , THR A:80 , TRP A:98 , LEU A:100 , ASP A:118 , PDC A:210BINDING SITE FOR RESIDUE BTN A 213
14BC5SOFTWAREPDC A:205 , PDC A:206BINDING SITE FOR RESIDUE TB A 214
15BC6SOFTWAREPDC A:202 , PDC A:207BINDING SITE FOR RESIDUE TB A 215
16BC7SOFTWAREPDC A:201 , PDC A:204 , PDC A:208BINDING SITE FOR RESIDUE TB A 216
17BC8SOFTWAREPDC A:211 , PDC A:212BINDING SITE FOR RESIDUE TB A 217
18BC9SOFTWAREPDC A:203 , PDC A:209 , PDC A:210BINDING SITE FOR RESIDUE TB A 218
19CC1SOFTWARETHR A:47 , GLY A:48 , THR A:66BINDING SITE FOR RESIDUE NA A 219

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4IRW)

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4IRW)

(-) Sequences/Alignments

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:123
                                                                                                                                                           
               SCOP domains d4irwa_ A: Streptavidin                                                                                                     SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhheeeee....eeeeee....eeeeeee.........eeeeeee..........eeeeeeeeee....eeeeeeeeeeeee.....eeeeeeeeee.....hhhh.eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------- Transcript
                 4irw A   1 GAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKV 123
                                    10        20        30        40        50        60        70        80        90       100       110       120   

   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  (1, 1)

Asymmetric Unit

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        SAV_STRAV | P226291df8 1hqq 1hxl 1hxz 1hy2 1i9h 1kff 1kl3 1kl4 1kl5 1lcv 1lcw 1lcz 1luq 1mep 1mk5 1mm9 1moy 1n43 1n4j 1n7y 1n9m 1n9y 1nbx 1nc9 1ndj 1nqm 1pts 1rst 1rsu 1rxh 1rxj 1rxk 1sld 1sle 1slf 1slg 1sre 1srf 1srg 1srh 1sri 1srj 1stp 1str 1sts 1swa 1swb 1swc 1swd 1swe 1swf 1swg 1swh 1swj 1swk 1swl 1swn 1swo 1swp 1swq 1swr 1sws 1swt 1swu 1vwa 1vwb 1vwc 1vwd 1vwe 1vwf 1vwg 1vwh 1vwi 1vwj 1vwk 1vwl 1vwm 1vwn 1vwo 1vwp 1vwq 1vwr 2bc3 2f01 2g5l 2gh7 2iza 2izb 2izc 2izd 2ize 2izf 2izg 2izh 2izi 2izj 2izk 2izl 2qcb 2rta 2rtb 2rtc 2rtd 2rte 2rtf 2rtg 2rth 2rti 2rtj 2rtk 2rtl 2rtm 2rtn 2rto 2rtp 2rtq 2rtr 2wpu 2y3e 2y3f 3mg5 3pk2 3rdm 3rdo 3rdq 3rds 3rdu 3rdx 3re5 3re6 3ry1 3ry2 3t6f 3t6l 3wyp 3wyq 3wzn 3wzo 3wzp 3wzq 3x00 4bx5 4bx6 4bx7 4cpe 4cpf 4cph 4cpi 4dne 4ekv 4gd9 4gda 4gjs 4gjv 4jo6 4oka 4y59 4y5d 4yvb 5b5f 5b5g 5cse 5f2b 5jd2 5k49 5k67 5k68 5l3y 5to2

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