HEADER TRANSPORT PROTEIN 15-SEP-11 3TTM TITLE CRYSTAL STRUCTURE OF SPUD IN COMPLEX WITH PUTRESCINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLYAMINE TRANSPORT PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 26-366; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 GENE: SPUD; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS POLYAMINE BINDING, PUTRESCINE, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.H.WU,S.C.LIM,H.W.SONG REVDAT 2 01-NOV-23 3TTM 1 REMARK SEQADV REVDAT 1 28-MAR-12 3TTM 0 JRNL AUTH D.H.WU,S.C.LIM,Y.H.DONG,J.E.WU,F.TAO,L.ZHOU,L.H.ZHANG, JRNL AUTH 2 H.W.SONG JRNL TITL STRUCTURAL BASIS OF SUBSTRATE BINDING SPECIFICITY REVEALED JRNL TITL 2 BY THE CRYSTAL STRUCTURES OF POLYAMINE RECEPTORS SPUD AND JRNL TITL 3 SPUE FROM PSEUDOMONAS AERUGINOSA JRNL REF J.MOL.BIOL. V. 416 697 2012 JRNL REFN ISSN 0022-2836 JRNL PMID 22300763 JRNL DOI 10.1016/J.JMB.2012.01.010 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.4.0077 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 69.67 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.3 REMARK 3 NUMBER OF REFLECTIONS : 41789 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.209 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2230 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2068 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 62.65 REMARK 3 BIN R VALUE (WORKING SET) : 0.2110 REMARK 3 BIN FREE R VALUE SET COUNT : 113 REMARK 3 BIN FREE R VALUE : 0.2790 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5360 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 284 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.69 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.65000 REMARK 3 B22 (A**2) : 1.07000 REMARK 3 B33 (A**2) : -0.41000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.197 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.119 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.110 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.924 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.885 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5506 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7472 ; 1.184 ; 1.970 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 680 ; 5.293 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 236 ;34.933 ;25.678 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 944 ;13.569 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;16.428 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 816 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4152 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 3412 ; 0.602 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5524 ; 1.114 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2094 ; 1.839 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1948 ; 3.017 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3TTM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-SEP-11. REMARK 100 THE DEPOSITION ID IS D_1000067903. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUL-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97920 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45469 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 69.670 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 70.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 1A99 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE, 10MM ZNCL2, 28% REMARK 280 PEG 3350, PH 5.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 288K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 32.95450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 64.14350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.43100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 64.14350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.95450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.43100 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A 21 REMARK 465 PRO A 22 REMARK 465 LEU A 23 REMARK 465 GLY A 24 REMARK 465 SER A 25 REMARK 465 GLY B 21 REMARK 465 PRO B 22 REMARK 465 LEU B 23 REMARK 465 GLY B 24 REMARK 465 SER B 25 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASN A 285 N - CA - C ANGL. DEV. = -18.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 TYR A 38 28.65 -155.38 REMARK 500 TYR A 131 -73.72 -89.93 REMARK 500 SER A 180 89.66 -150.02 REMARK 500 SER A 224 -31.82 -146.70 REMARK 500 TYR B 38 38.49 -156.74 REMARK 500 TYR B 131 -79.25 -94.73 REMARK 500 SER B 224 -32.12 -151.52 REMARK 500 ILE B 332 -51.01 -122.33 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PUT A 367 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PUT B 367 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3TTK RELATED DB: PDB REMARK 900 RELATED ID: 3TTL RELATED DB: PDB REMARK 900 RELATED ID: 3TTN RELATED DB: PDB DBREF 3TTM A 26 366 UNP Q9I6J1 Q9I6J1_PSEAE 26 366 DBREF 3TTM B 26 366 UNP Q9I6J1 Q9I6J1_PSEAE 26 366 SEQADV 3TTM GLY A 21 UNP Q9I6J1 EXPRESSION TAG SEQADV 3TTM PRO A 22 UNP Q9I6J1 EXPRESSION TAG SEQADV 3TTM LEU A 23 UNP Q9I6J1 EXPRESSION TAG SEQADV 3TTM GLY A 24 UNP Q9I6J1 EXPRESSION TAG SEQADV 3TTM SER A 25 UNP Q9I6J1 EXPRESSION TAG SEQADV 3TTM GLY B 21 UNP Q9I6J1 EXPRESSION TAG SEQADV 3TTM PRO B 22 UNP Q9I6J1 EXPRESSION TAG SEQADV 3TTM LEU B 23 UNP Q9I6J1 EXPRESSION TAG SEQADV 3TTM GLY B 24 UNP Q9I6J1 EXPRESSION TAG SEQADV 3TTM SER B 25 UNP Q9I6J1 EXPRESSION TAG SEQRES 1 A 346 GLY PRO LEU GLY SER ASP ASN LYS VAL LEU HIS VAL TYR SEQRES 2 A 346 ASN TRP SER ASP TYR ILE ALA PRO ASP THR LEU GLU LYS SEQRES 3 A 346 PHE THR LYS GLU THR GLY ILE LYS VAL VAL TYR ASP VAL SEQRES 4 A 346 TYR ASP SER ASN GLU VAL LEU GLU ALA LYS LEU LEU ALA SEQRES 5 A 346 GLY LYS SER GLY TYR ASP VAL VAL VAL PRO SER ASN SER SEQRES 6 A 346 PHE LEU ALA LYS GLN ILE LYS ALA GLY VAL TYR GLN LYS SEQRES 7 A 346 LEU ASP LYS SER LYS LEU PRO ASN TRP LYS ASN LEU ASN SEQRES 8 A 346 LYS ASP LEU MET HIS THR LEU GLU VAL SER ASP PRO GLY SEQRES 9 A 346 ASN GLU HIS ALA ILE PRO TYR MET TRP GLY THR ILE GLY SEQRES 10 A 346 ILE GLY TYR ASN PRO ASP LYS VAL LYS ALA ALA PHE GLY SEQRES 11 A 346 ASP ASN ALA PRO VAL ASP SER TRP ASP LEU VAL PHE LYS SEQRES 12 A 346 PRO GLU ASN ILE GLN LYS LEU LYS GLN CYS GLY VAL SER SEQRES 13 A 346 PHE LEU ASP SER PRO THR GLU ILE LEU PRO ALA ALA LEU SEQRES 14 A 346 HIS TYR LEU GLY TYR LYS PRO ASP THR ASP ASN PRO LYS SEQRES 15 A 346 GLU LEU LYS ALA ALA GLU GLU LEU PHE LEU LYS ILE ARG SEQRES 16 A 346 PRO TYR VAL THR TYR PHE HIS SER SER LYS TYR ILE SER SEQRES 17 A 346 ASP LEU ALA ASN GLY ASN ILE CYS VAL ALA ILE GLY TYR SEQRES 18 A 346 SER GLY ASP ILE TYR GLN ALA LYS SER ARG ALA GLU GLU SEQRES 19 A 346 ALA LYS ASN LYS VAL THR VAL LYS TYR ASN ILE PRO LYS SEQRES 20 A 346 GLU GLY ALA GLY SER PHE PHE ASP MET VAL ALA ILE PRO SEQRES 21 A 346 LYS ASP ALA GLU ASN THR GLU GLY ALA LEU ALA PHE VAL SEQRES 22 A 346 ASN PHE LEU MET LYS PRO GLU ILE MET ALA GLU ILE THR SEQRES 23 A 346 ASP VAL VAL GLN PHE PRO ASN GLY ASN ALA ALA ALA THR SEQRES 24 A 346 PRO LEU VAL SER GLU ALA ILE ARG ASN ASP PRO GLY ILE SEQRES 25 A 346 TYR PRO SER GLU GLU VAL MET LYS LYS LEU TYR THR PHE SEQRES 26 A 346 PRO ASP LEU PRO ALA LYS THR GLN ARG ALA MET THR ARG SEQRES 27 A 346 SER TRP THR LYS ILE LYS SER GLY SEQRES 1 B 346 GLY PRO LEU GLY SER ASP ASN LYS VAL LEU HIS VAL TYR SEQRES 2 B 346 ASN TRP SER ASP TYR ILE ALA PRO ASP THR LEU GLU LYS SEQRES 3 B 346 PHE THR LYS GLU THR GLY ILE LYS VAL VAL TYR ASP VAL SEQRES 4 B 346 TYR ASP SER ASN GLU VAL LEU GLU ALA LYS LEU LEU ALA SEQRES 5 B 346 GLY LYS SER GLY TYR ASP VAL VAL VAL PRO SER ASN SER SEQRES 6 B 346 PHE LEU ALA LYS GLN ILE LYS ALA GLY VAL TYR GLN LYS SEQRES 7 B 346 LEU ASP LYS SER LYS LEU PRO ASN TRP LYS ASN LEU ASN SEQRES 8 B 346 LYS ASP LEU MET HIS THR LEU GLU VAL SER ASP PRO GLY SEQRES 9 B 346 ASN GLU HIS ALA ILE PRO TYR MET TRP GLY THR ILE GLY SEQRES 10 B 346 ILE GLY TYR ASN PRO ASP LYS VAL LYS ALA ALA PHE GLY SEQRES 11 B 346 ASP ASN ALA PRO VAL ASP SER TRP ASP LEU VAL PHE LYS SEQRES 12 B 346 PRO GLU ASN ILE GLN LYS LEU LYS GLN CYS GLY VAL SER SEQRES 13 B 346 PHE LEU ASP SER PRO THR GLU ILE LEU PRO ALA ALA LEU SEQRES 14 B 346 HIS TYR LEU GLY TYR LYS PRO ASP THR ASP ASN PRO LYS SEQRES 15 B 346 GLU LEU LYS ALA ALA GLU GLU LEU PHE LEU LYS ILE ARG SEQRES 16 B 346 PRO TYR VAL THR TYR PHE HIS SER SER LYS TYR ILE SER SEQRES 17 B 346 ASP LEU ALA ASN GLY ASN ILE CYS VAL ALA ILE GLY TYR SEQRES 18 B 346 SER GLY ASP ILE TYR GLN ALA LYS SER ARG ALA GLU GLU SEQRES 19 B 346 ALA LYS ASN LYS VAL THR VAL LYS TYR ASN ILE PRO LYS SEQRES 20 B 346 GLU GLY ALA GLY SER PHE PHE ASP MET VAL ALA ILE PRO SEQRES 21 B 346 LYS ASP ALA GLU ASN THR GLU GLY ALA LEU ALA PHE VAL SEQRES 22 B 346 ASN PHE LEU MET LYS PRO GLU ILE MET ALA GLU ILE THR SEQRES 23 B 346 ASP VAL VAL GLN PHE PRO ASN GLY ASN ALA ALA ALA THR SEQRES 24 B 346 PRO LEU VAL SER GLU ALA ILE ARG ASN ASP PRO GLY ILE SEQRES 25 B 346 TYR PRO SER GLU GLU VAL MET LYS LYS LEU TYR THR PHE SEQRES 26 B 346 PRO ASP LEU PRO ALA LYS THR GLN ARG ALA MET THR ARG SEQRES 27 B 346 SER TRP THR LYS ILE LYS SER GLY HET PUT A 367 6 HET PUT B 367 6 HETNAM PUT 1,4-DIAMINOBUTANE HETSYN PUT PUTRESCINE FORMUL 3 PUT 2(C4 H12 N2) FORMUL 5 HOH *284(H2 O) HELIX 1 1 ASP A 42 GLY A 52 1 11 HELIX 2 2 SER A 62 GLY A 73 1 12 HELIX 3 3 SER A 83 ALA A 93 1 11 HELIX 4 4 ASP A 100 LEU A 110 5 11 HELIX 5 5 ASN A 111 GLU A 119 1 9 HELIX 6 6 VAL A 120 SER A 121 5 2 HELIX 7 7 ASP A 122 GLU A 126 5 5 HELIX 8 8 ASN A 141 GLY A 150 1 10 HELIX 9 9 TRP A 158 LYS A 163 1 6 HELIX 10 10 LYS A 163 LYS A 171 1 9 HELIX 11 11 SER A 180 LEU A 192 1 13 HELIX 12 12 ASN A 200 ARG A 215 1 16 HELIX 13 13 PRO A 216 VAL A 218 5 3 HELIX 14 14 LYS A 225 ASN A 232 1 8 HELIX 15 15 SER A 242 LYS A 256 1 15 HELIX 16 16 THR A 286 MET A 297 1 12 HELIX 17 17 LYS A 298 GLN A 310 1 13 HELIX 18 18 ALA A 318 VAL A 322 5 5 HELIX 19 19 SER A 323 ASN A 328 1 6 HELIX 20 20 SER A 335 LYS A 340 1 6 HELIX 21 21 PRO A 349 SER A 365 1 17 HELIX 22 22 ASP B 42 GLY B 52 1 11 HELIX 23 23 SER B 62 ALA B 72 1 11 HELIX 24 24 SER B 83 ALA B 93 1 11 HELIX 25 25 ASP B 100 LEU B 110 5 11 HELIX 26 26 ASN B 111 GLU B 119 1 9 HELIX 27 27 VAL B 120 SER B 121 5 2 HELIX 28 28 ASP B 122 GLU B 126 5 5 HELIX 29 29 ASN B 141 GLY B 150 1 10 HELIX 30 30 TRP B 158 LYS B 163 1 6 HELIX 31 31 LYS B 163 LYS B 171 1 9 HELIX 32 32 SER B 180 GLY B 193 1 14 HELIX 33 33 ASN B 200 ARG B 215 1 16 HELIX 34 34 PRO B 216 VAL B 218 5 3 HELIX 35 35 LYS B 225 ASN B 232 1 8 HELIX 36 36 SER B 242 LYS B 256 1 15 HELIX 37 37 ASN B 285 MET B 297 1 13 HELIX 38 38 LYS B 298 GLN B 310 1 13 HELIX 39 39 ALA B 318 VAL B 322 5 5 HELIX 40 40 SER B 323 ASN B 328 1 6 HELIX 41 41 SER B 335 LYS B 340 1 6 HELIX 42 42 PRO B 349 SER B 365 1 17 SHEET 1 A 3 LYS A 54 TYR A 60 0 SHEET 2 A 3 VAL A 29 TRP A 35 1 N LEU A 30 O VAL A 56 SHEET 3 A 3 VAL A 79 VAL A 80 1 O VAL A 79 N TYR A 33 SHEET 1 B 5 TYR A 220 PHE A 221 0 SHEET 2 B 5 VAL A 175 PHE A 177 1 N PHE A 177 O TYR A 220 SHEET 3 B 5 VAL A 237 TYR A 241 1 O ILE A 239 N SER A 176 SHEET 4 B 5 ALA A 128 TYR A 140 -1 N GLY A 139 O ALA A 238 SHEET 5 B 5 LYS A 262 ASN A 264 -1 O LYS A 262 N TYR A 140 SHEET 1 C 6 TYR A 220 PHE A 221 0 SHEET 2 C 6 VAL A 175 PHE A 177 1 N PHE A 177 O TYR A 220 SHEET 3 C 6 VAL A 237 TYR A 241 1 O ILE A 239 N SER A 176 SHEET 4 C 6 ALA A 128 TYR A 140 -1 N GLY A 139 O ALA A 238 SHEET 5 C 6 ALA A 270 ALA A 278 -1 O ASP A 275 N TYR A 131 SHEET 6 C 6 LEU A 342 THR A 344 1 O TYR A 343 N SER A 272 SHEET 1 D 3 LYS B 54 TYR B 60 0 SHEET 2 D 3 VAL B 29 TRP B 35 1 N LEU B 30 O VAL B 56 SHEET 3 D 3 VAL B 79 VAL B 80 1 O VAL B 79 N TYR B 33 SHEET 1 E 5 TYR B 220 PHE B 221 0 SHEET 2 E 5 VAL B 175 PHE B 177 1 N PHE B 177 O TYR B 220 SHEET 3 E 5 VAL B 237 TYR B 241 1 O ILE B 239 N SER B 176 SHEET 4 E 5 ALA B 128 TYR B 140 -1 N GLY B 139 O ALA B 238 SHEET 5 E 5 LYS B 262 ASN B 264 -1 O LYS B 262 N TYR B 140 SHEET 1 F 6 TYR B 220 PHE B 221 0 SHEET 2 F 6 VAL B 175 PHE B 177 1 N PHE B 177 O TYR B 220 SHEET 3 F 6 VAL B 237 TYR B 241 1 O ILE B 239 N SER B 176 SHEET 4 F 6 ALA B 128 TYR B 140 -1 N GLY B 139 O ALA B 238 SHEET 5 F 6 ALA B 270 ALA B 278 -1 O VAL B 277 N ILE B 129 SHEET 6 F 6 LEU B 342 THR B 344 1 O TYR B 343 N SER B 272 SSBOND 1 CYS A 173 CYS A 236 1555 1555 2.06 SSBOND 2 CYS B 173 CYS B 236 1555 1555 2.04 SITE 1 AC1 10 HOH A 4 TRP A 35 SER A 36 ASP A 37 SITE 2 AC1 10 TYR A 38 TYR A 241 ASP A 244 PHE A 273 SITE 3 AC1 10 ASP A 275 HOH A 385 SITE 1 AC2 11 HOH B 13 TRP B 35 SER B 36 ASP B 37 SITE 2 AC2 11 TYR B 38 TYR B 241 ASP B 244 PHE B 273 SITE 3 AC2 11 ASP B 275 PHE B 311 HOH B 391 CRYST1 65.909 82.862 128.287 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.015172 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012068 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007795 0.00000