HEADER ISOMERASE 18-MAY-15 4ZVJ TITLE STRUCTURE OF HUMAN TRIOSE PHOSPHATE ISOMERASE K13M COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRIOSEPHOSPHATE ISOMERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: TIM,TRIOSE-PHOSPHATE ISOMERASE; COMPND 5 EC: 5.3.1.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: TPI1, TPI; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) CODON+ RILP KEYWDS TRIOSE PHOSPHATE ISOMERASE, TIM, DIMER, GLYCOLYSIS, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR C.G.AMRICH,C.SMITH,A.HEROUX,A.P.VANDEMARK REVDAT 5 27-SEP-23 4ZVJ 1 REMARK REVDAT 4 25-DEC-19 4ZVJ 1 REMARK REVDAT 3 06-SEP-17 4ZVJ 1 REMARK REVDAT 2 18-JAN-17 4ZVJ 1 JRNL REVDAT 1 09-MAR-16 4ZVJ 0 JRNL AUTH B.P.ROLAND,C.G.AMRICH,C.J.KAMMERER,K.A.STUCHUL,S.B.LARSEN, JRNL AUTH 2 S.RODE,A.A.ASLAM,A.HEROUX,R.WETZEL,A.P.VANDEMARK, JRNL AUTH 3 M.J.PALLADINO JRNL TITL TRIOSEPHOSPHATE ISOMERASE I170V ALTERS CATALYTIC SITE, JRNL TITL 2 ENHANCES STABILITY AND INDUCES PATHOLOGY IN A DROSOPHILA JRNL TITL 3 MODEL OF TPI DEFICIENCY. JRNL REF BIOCHIM. BIOPHYS. ACTA V.1852 61 2015 JRNL REFN ISSN 0006-3002 JRNL PMID 25463631 JRNL DOI 10.1016/J.BBADIS.2014.10.010 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 48760 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.149 REMARK 3 R VALUE (WORKING SET) : 0.147 REMARK 3 FREE R VALUE : 0.187 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 2475 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 11.9956 - 4.3848 1.00 2775 149 0.1480 0.1690 REMARK 3 2 4.3848 - 3.5090 1.00 2662 157 0.1357 0.1557 REMARK 3 3 3.5090 - 3.0740 1.00 2653 129 0.1504 0.1742 REMARK 3 4 3.0740 - 2.7968 1.00 2631 166 0.1503 0.2005 REMARK 3 5 2.7968 - 2.5985 1.00 2606 143 0.1577 0.1974 REMARK 3 6 2.5985 - 2.4467 1.00 2631 120 0.1477 0.1981 REMARK 3 7 2.4467 - 2.3251 1.00 2591 126 0.1371 0.1693 REMARK 3 8 2.3251 - 2.2245 0.99 2604 150 0.1331 0.1883 REMARK 3 9 2.2245 - 2.1394 0.99 2581 135 0.1368 0.1987 REMARK 3 10 2.1394 - 2.0660 0.99 2563 149 0.1498 0.2108 REMARK 3 11 2.0660 - 2.0017 0.99 2567 144 0.1475 0.2069 REMARK 3 12 2.0017 - 1.9447 0.99 2578 123 0.1444 0.2007 REMARK 3 13 1.9447 - 1.8937 0.97 2501 125 0.1466 0.1927 REMARK 3 14 1.8937 - 1.8477 0.98 2557 132 0.1524 0.2064 REMARK 3 15 1.8477 - 1.8058 0.97 2520 132 0.1503 0.2280 REMARK 3 16 1.8058 - 1.7675 0.97 2488 124 0.1587 0.2632 REMARK 3 17 1.7675 - 1.7322 0.95 2469 136 0.1657 0.2345 REMARK 3 18 1.7322 - 1.6996 0.90 2308 135 0.1959 0.2861 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.870 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.004 3797 REMARK 3 ANGLE : 0.835 5147 REMARK 3 CHIRALITY : 0.032 582 REMARK 3 PLANARITY : 0.003 669 REMARK 3 DIHEDRAL : 13.594 1380 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4ZVJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAY-15. REMARK 100 THE DEPOSITION ID IS D_1000209880. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-AUG-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49677 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.30 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 11.20 REMARK 200 R MERGE FOR SHELL (I) : 0.58600 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 2.1.4 REMARK 200 STARTING MODEL: 4POC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 35% PEG 2000 MME, 50 MM KBR, TRIS PH REMARK 280 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K 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 32.53300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 46.40800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.76500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 46.40800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.53300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.76500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3780 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 -5 REMARK 465 ASP A -4 REMARK 465 ILE A -3 REMARK 465 THR A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 ALA A 1 REMARK 465 PRO A 2 REMARK 465 SER A 3 REMARK 465 GLY B -5 REMARK 465 ASP B -4 REMARK 465 ILE B -3 REMARK 465 THR B -2 REMARK 465 HIS B -1 REMARK 465 MET B 0 REMARK 465 ALA B 1 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 586 O HOH A 588 1.93 REMARK 500 O HOH B 458 O HOH B 555 2.18 REMARK 500 O HOH A 446 O HOH A 567 2.18 REMARK 500 O HOH A 590 O HOH A 591 2.19 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 MET A 13 -146.10 52.18 REMARK 500 VAL A 196 -79.30 -129.94 REMARK 500 SER A 197 148.90 -174.48 REMARK 500 MET B 13 -148.09 55.36 REMARK 500 VAL B 196 -78.88 -115.34 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 591 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH A 592 DISTANCE = 6.14 ANGSTROMS REMARK 525 HOH B 594 DISTANCE = 6.77 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 301 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA B 221 O REMARK 620 2 GLN B 223 O 90.2 REMARK 620 3 VAL B 226 O 90.0 79.3 REMARK 620 4 HOH B 423 O 147.7 115.6 77.0 REMARK 620 5 HOH B 553 O 90.7 163.7 84.4 59.0 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K B 301 DBREF 4ZVJ A 0 248 UNP P60174 TPIS_HUMAN 38 286 DBREF 4ZVJ B 0 248 UNP P60174 TPIS_HUMAN 38 286 SEQADV 4ZVJ GLY A -5 UNP P60174 EXPRESSION TAG SEQADV 4ZVJ ASP A -4 UNP P60174 EXPRESSION TAG SEQADV 4ZVJ ILE A -3 UNP P60174 EXPRESSION TAG SEQADV 4ZVJ THR A -2 UNP P60174 EXPRESSION TAG SEQADV 4ZVJ HIS A -1 UNP P60174 EXPRESSION TAG SEQADV 4ZVJ MET A 13 UNP P60174 LYS 51 ENGINEERED MUTATION SEQADV 4ZVJ GLY B -5 UNP P60174 EXPRESSION TAG SEQADV 4ZVJ ASP B -4 UNP P60174 EXPRESSION TAG SEQADV 4ZVJ ILE B -3 UNP P60174 EXPRESSION TAG SEQADV 4ZVJ THR B -2 UNP P60174 EXPRESSION TAG SEQADV 4ZVJ HIS B -1 UNP P60174 EXPRESSION TAG SEQADV 4ZVJ MET B 13 UNP P60174 LYS 51 ENGINEERED MUTATION SEQRES 1 A 254 GLY ASP ILE THR HIS MET ALA PRO SER ARG LYS PHE PHE SEQRES 2 A 254 VAL GLY GLY ASN TRP MET MET ASN GLY ARG LYS GLN SER SEQRES 3 A 254 LEU GLY GLU LEU ILE GLY THR LEU ASN ALA ALA LYS VAL SEQRES 4 A 254 PRO ALA ASP THR GLU VAL VAL CYS ALA PRO PRO THR ALA SEQRES 5 A 254 TYR ILE ASP PHE ALA ARG GLN LYS LEU ASP PRO LYS ILE SEQRES 6 A 254 ALA VAL ALA ALA GLN ASN CYS TYR LYS VAL THR ASN GLY SEQRES 7 A 254 ALA PHE THR GLY GLU ILE SER PRO GLY MET ILE LYS ASP SEQRES 8 A 254 CYS GLY ALA THR TRP VAL VAL LEU GLY HIS SER GLU ARG SEQRES 9 A 254 ARG HIS VAL PHE GLY GLU SER ASP GLU LEU ILE GLY GLN SEQRES 10 A 254 LYS VAL ALA HIS ALA LEU ALA GLU GLY LEU GLY VAL ILE SEQRES 11 A 254 ALA CYS ILE GLY GLU LYS LEU ASP GLU ARG GLU ALA GLY SEQRES 12 A 254 ILE THR GLU LYS VAL VAL PHE GLU GLN THR LYS VAL ILE SEQRES 13 A 254 ALA ASP ASN VAL LYS ASP TRP SER LYS VAL VAL LEU ALA SEQRES 14 A 254 TYR GLU PRO VAL TRP ALA ILE GLY THR GLY LYS THR ALA SEQRES 15 A 254 THR PRO GLN GLN ALA GLN GLU VAL HIS GLU LYS LEU ARG SEQRES 16 A 254 GLY TRP LEU LYS SER ASN VAL SER ASP ALA VAL ALA GLN SEQRES 17 A 254 SER THR ARG ILE ILE TYR GLY GLY SER VAL THR GLY ALA SEQRES 18 A 254 THR CYS LYS GLU LEU ALA SER GLN PRO ASP VAL ASP GLY SEQRES 19 A 254 PHE LEU VAL GLY GLY ALA SER LEU LYS PRO GLU PHE VAL SEQRES 20 A 254 ASP ILE ILE ASN ALA LYS GLN SEQRES 1 B 254 GLY ASP ILE THR HIS MET ALA PRO SER ARG LYS PHE PHE SEQRES 2 B 254 VAL GLY GLY ASN TRP MET MET ASN GLY ARG LYS GLN SER SEQRES 3 B 254 LEU GLY GLU LEU ILE GLY THR LEU ASN ALA ALA LYS VAL SEQRES 4 B 254 PRO ALA ASP THR GLU VAL VAL CYS ALA PRO PRO THR ALA SEQRES 5 B 254 TYR ILE ASP PHE ALA ARG GLN LYS LEU ASP PRO LYS ILE SEQRES 6 B 254 ALA VAL ALA ALA GLN ASN CYS TYR LYS VAL THR ASN GLY SEQRES 7 B 254 ALA PHE THR GLY GLU ILE SER PRO GLY MET ILE LYS ASP SEQRES 8 B 254 CYS GLY ALA THR TRP VAL VAL LEU GLY HIS SER GLU ARG SEQRES 9 B 254 ARG HIS VAL PHE GLY GLU SER ASP GLU LEU ILE GLY GLN SEQRES 10 B 254 LYS VAL ALA HIS ALA LEU ALA GLU GLY LEU GLY VAL ILE SEQRES 11 B 254 ALA CYS ILE GLY GLU LYS LEU ASP GLU ARG GLU ALA GLY SEQRES 12 B 254 ILE THR GLU LYS VAL VAL PHE GLU GLN THR LYS VAL ILE SEQRES 13 B 254 ALA ASP ASN VAL LYS ASP TRP SER LYS VAL VAL LEU ALA SEQRES 14 B 254 TYR GLU PRO VAL TRP ALA ILE GLY THR GLY LYS THR ALA SEQRES 15 B 254 THR PRO GLN GLN ALA GLN GLU VAL HIS GLU LYS LEU ARG SEQRES 16 B 254 GLY TRP LEU LYS SER ASN VAL SER ASP ALA VAL ALA GLN SEQRES 17 B 254 SER THR ARG ILE ILE TYR GLY GLY SER VAL THR GLY ALA SEQRES 18 B 254 THR CYS LYS GLU LEU ALA SER GLN PRO ASP VAL ASP GLY SEQRES 19 B 254 PHE LEU VAL GLY GLY ALA SER LEU LYS PRO GLU PHE VAL SEQRES 20 B 254 ASP ILE ILE ASN ALA LYS GLN HET NA A 301 1 HET K B 301 1 HETNAM NA SODIUM ION HETNAM K POTASSIUM ION FORMUL 3 NA NA 1+ FORMUL 4 K K 1+ FORMUL 5 HOH *386(H2 O) HELIX 1 AA1 ARG A 17 ALA A 31 1 15 HELIX 2 AA2 PRO A 44 ALA A 46 5 3 HELIX 3 AA3 TYR A 47 LEU A 55 1 9 HELIX 4 AA4 SER A 79 CYS A 86 1 8 HELIX 5 AA5 HIS A 95 VAL A 101 1 7 HELIX 6 AA6 SER A 105 GLU A 119 1 15 HELIX 7 AA7 LYS A 130 ALA A 136 1 7 HELIX 8 AA8 ILE A 138 ASN A 153 1 16 HELIX 9 AA9 ASP A 156 SER A 158 5 3 HELIX 10 AB1 PRO A 166 ILE A 170 5 5 HELIX 11 AB2 THR A 177 VAL A 196 1 20 HELIX 12 AB3 SER A 197 THR A 204 1 8 HELIX 13 AB4 THR A 216 SER A 222 1 7 HELIX 14 AB5 GLY A 232 LYS A 237 5 6 HELIX 15 AB6 PRO A 238 ASN A 245 1 8 HELIX 16 AB7 ARG B 17 ALA B 31 1 15 HELIX 17 AB8 PRO B 44 ALA B 46 5 3 HELIX 18 AB9 TYR B 47 LEU B 55 1 9 HELIX 19 AC1 SER B 79 CYS B 86 1 8 HELIX 20 AC2 HIS B 95 VAL B 101 1 7 HELIX 21 AC3 SER B 105 GLU B 119 1 15 HELIX 22 AC4 LYS B 130 ALA B 136 1 7 HELIX 23 AC5 ILE B 138 ASP B 152 1 15 HELIX 24 AC6 ASP B 156 SER B 158 5 3 HELIX 25 AC7 PRO B 166 ILE B 170 5 5 HELIX 26 AC8 THR B 177 VAL B 196 1 20 HELIX 27 AC9 SER B 197 THR B 204 1 8 HELIX 28 AD1 THR B 216 SER B 222 1 7 HELIX 29 AD2 GLY B 232 LYS B 237 5 6 HELIX 30 AD3 PRO B 238 ASN B 245 1 8 SHEET 1 AA1 9 PHE A 6 ASN A 11 0 SHEET 2 AA1 9 THR A 37 ALA A 42 1 O GLU A 38 N PHE A 6 SHEET 3 AA1 9 ALA A 60 ALA A 63 1 O ALA A 60 N CYS A 41 SHEET 4 AA1 9 TRP A 90 LEU A 93 1 O VAL A 92 N ALA A 63 SHEET 5 AA1 9 GLY A 122 ILE A 127 1 O CYS A 126 N LEU A 93 SHEET 6 AA1 9 VAL A 160 TYR A 164 1 O ALA A 163 N ALA A 125 SHEET 7 AA1 9 ILE A 206 TYR A 208 1 O ILE A 207 N LEU A 162 SHEET 8 AA1 9 GLY A 228 VAL A 231 1 O GLY A 228 N TYR A 208 SHEET 9 AA1 9 PHE A 6 ASN A 11 1 N GLY A 9 O VAL A 231 SHEET 1 AA2 9 PHE B 6 ASN B 11 0 SHEET 2 AA2 9 THR B 37 ALA B 42 1 O ALA B 42 N GLY B 10 SHEET 3 AA2 9 ALA B 60 ALA B 63 1 O ALA B 62 N CYS B 41 SHEET 4 AA2 9 TRP B 90 LEU B 93 1 O VAL B 92 N ALA B 63 SHEET 5 AA2 9 GLY B 122 ILE B 127 1 O CYS B 126 N LEU B 93 SHEET 6 AA2 9 VAL B 160 TYR B 164 1 O ALA B 163 N ALA B 125 SHEET 7 AA2 9 ILE B 206 TYR B 208 1 O ILE B 207 N LEU B 162 SHEET 8 AA2 9 GLY B 228 VAL B 231 1 O GLY B 228 N TYR B 208 SHEET 9 AA2 9 PHE B 6 ASN B 11 1 N GLY B 9 O VAL B 231 LINK OD1 ASP A 56 NA NA A 301 1555 1555 2.35 LINK O ALA B 221 K K B 301 1555 1555 2.74 LINK O GLN B 223 K K B 301 1555 1555 2.74 LINK O VAL B 226 K K B 301 1555 1555 2.75 LINK K K B 301 O HOH B 423 1555 1555 2.92 LINK K K B 301 O HOH B 553 1555 1555 3.46 SITE 1 AC1 1 ASP A 56 SITE 1 AC2 4 ALA B 221 GLN B 223 VAL B 226 HOH B 423 CRYST1 65.066 73.530 92.816 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 0.015369 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013600 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010774 0.00000