HEADER METAL TRANSPORT 09-APR-10 3MHX TITLE CRYSTAL STRUCTURE OF STENOTROPHOMONAS MALTOPHILIA FEOA COMPLEXED WITH TITLE 2 ZINC: A UNIQUE PROCARYOTIC SH3 DOMAIN PROTEIN POSSIBLY ACTING AS A TITLE 3 BACTERIAL FERROUS IRON TRANSPORT ACTIVATING FACTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE FERROUS IRON TRANSPORT PROTEIN A; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STENOTROPHOMONAS MALTOPHILIA; SOURCE 3 ORGANISM_TAXID: 522373; SOURCE 4 STRAIN: K279A; SOURCE 5 GENE: FEOA, SMLT2210; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PMCSG7 KEYWDS FEOA, FERROUS IRON TRANSPORT, ZINC BINDING, PROKARYOTIC SH3 DOMAIN, KEYWDS 2 STENOTROPHOMONUS MALTOPHILIA, METAL TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR S.-H.CHOU,Y.-C.SU,K.-H.CHIN,H.-C.HUNG,G.-H.SHEN,A.H.-J.WANG REVDAT 2 20-MAR-24 3MHX 1 REMARK SEQADV LINK REVDAT 1 23-JUN-10 3MHX 0 JRNL AUTH Y.-C.SU,K.-H.CHIN,H.-C.HUNG,G.-H.SHEN,A.H.-J.WANG,S.-H.CHOU JRNL TITL STRUCTURE OF STENOTROPHOMONAS MALTOPHILIA FEOA COMPLEXED JRNL TITL 2 WITH ZINC: A UNIQUE PROKARYOTIC SH3-DOMAIN PROTEIN THAT JRNL TITL 3 POSSIBLY ACTS AS A BACTERIAL FERROUS IRON-TRANSPORT JRNL TITL 4 ACTIVATING FACTOR JRNL REF ACTA CRYSTALLOGR.,SECT.F V. 66 636 2010 JRNL REFN ESSN 1744-3091 JRNL PMID 20516589 JRNL DOI 10.1107/S1744309110013941 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.43 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 17106 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2559 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1278 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 179 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.21 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.01000 REMARK 3 B22 (A**2) : 1.81300 REMARK 3 B33 (A**2) : 0.19700 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.004 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.302 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.788 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.084 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.811 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 30.01 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3MHX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-APR-10. REMARK 100 THE DEPOSITION ID IS D_1000058566. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-APR-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL13B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97962 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17106 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 9.300 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: SAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% V/V PEG 550 MME, 0.1M MES, 0.01M REMARK 280 ZINC SULFATE PH 6.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 298K 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 23.00750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 30.51750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.01550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 30.51750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.00750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.01550 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: 1340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9010 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -134.0 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 PRO B 48 REMARK 465 VAL B 49 REMARK 465 GLY B 50 REMARK 465 GLY B 51 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 NZ LYS A 46 O HOH A 145 1.80 REMARK 500 NH2 ARG B 29 OE1 GLU B 32 1.83 REMARK 500 NZ LYS A 46 O HOH A 154 1.87 REMARK 500 CG ARG B 29 O ACT B 1002 2.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 LYS A 46 CB LYS A 46 CG -0.169 REMARK 500 ARG B 29 CB ARG B 29 CG -0.180 REMARK 500 REMARK 500 REMARK: NULL 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 LYS A 46 CB - CA - C ANGL. DEV. = 19.3 DEGREES REMARK 500 LYS A 46 N - CA - CB ANGL. DEV. = -13.1 DEGREES REMARK 500 LYS A 46 CA - CB - CG ANGL. DEV. = 25.4 DEGREES REMARK 500 LYS A 46 CB - CG - CD ANGL. DEV. = 19.9 DEGREES REMARK 500 ARG B 29 CB - CG - CD ANGL. DEV. = 27.8 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 LYS A 46 115.17 48.26 REMARK 500 VAL A 49 174.15 67.10 REMARK 500 ALA B 45 -82.12 -103.77 REMARK 500 LYS B 46 -158.59 -91.89 REMARK 500 REMARK 500 REMARK: NULL 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 ZN A2002 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 5 OE1 REMARK 620 2 GLU A 5 OE2 50.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A2008 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 21 NE2 REMARK 620 2 GLU B 52 OE1 103.7 REMARK 620 3 GLU B 52 OE2 93.5 52.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A2007 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 52 OE1 REMARK 620 2 GLU A 52 OE2 54.2 REMARK 620 3 HIS B 21 NE2 114.6 87.6 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A2009 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 115 O REMARK 620 2 HOH A 185 O 107.0 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 2005 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2007 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2008 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2009 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 2004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 2006 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 1002 DBREF 3MHX A 1 84 UNP B2FQ63 B2FQ63_STRMK 1 84 DBREF 3MHX B 1 84 UNP B2FQ63 B2FQ63_STRMK 1 84 SEQADV 3MHX ALA A 0 UNP B2FQ63 EXPRESSION TAG SEQADV 3MHX MET A 43 UNP B2FQ63 LEU 43 ENGINEERED MUTATION SEQADV 3MHX ALA B 0 UNP B2FQ63 EXPRESSION TAG SEQADV 3MHX MET B 43 UNP B2FQ63 LEU 43 ENGINEERED MUTATION SEQRES 1 A 85 ALA MET THR LEU SER GLU LEU PRO LEU HIS THR SER ALA SEQRES 2 A 85 VAL VAL GLU SER VAL GLN ASP LEU HIS ALA ASN ASP ALA SEQRES 3 A 85 ILE ALA ARG ARG LEU ARG GLU LEU GLY PHE VAL LYS GLY SEQRES 4 A 85 GLU GLU VAL ARG MET VAL ALA LYS GLY PRO VAL GLY GLY SEQRES 5 A 85 GLU PRO LEU LEU VAL GLN VAL GLY PHE THR ARG PHE ALA SEQRES 6 A 85 LEU ARG ILE SER GLU ALA LYS ARG VAL VAL VAL ASP ALA SEQRES 7 A 85 ALA SER GLN GLU ARG ARG ALA SEQRES 1 B 85 ALA MET THR LEU SER GLU LEU PRO LEU HIS THR SER ALA SEQRES 2 B 85 VAL VAL GLU SER VAL GLN ASP LEU HIS ALA ASN ASP ALA SEQRES 3 B 85 ILE ALA ARG ARG LEU ARG GLU LEU GLY PHE VAL LYS GLY SEQRES 4 B 85 GLU GLU VAL ARG MET VAL ALA LYS GLY PRO VAL GLY GLY SEQRES 5 B 85 GLU PRO LEU LEU VAL GLN VAL GLY PHE THR ARG PHE ALA SEQRES 6 B 85 LEU ARG ILE SER GLU ALA LYS ARG VAL VAL VAL ASP ALA SEQRES 7 B 85 ALA SER GLN GLU ARG ARG ALA HET ZN A2002 1 HET CL A2005 1 HET ZN A2007 1 HET ZN A2008 1 HET ZN A2009 1 HET CL B2001 1 HET CL B2003 1 HET CL B2004 1 HET CL B2006 1 HET ACT B1002 4 HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION HETNAM ACT ACETATE ION FORMUL 3 ZN 4(ZN 2+) FORMUL 4 CL 5(CL 1-) FORMUL 12 ACT C2 H3 O2 1- FORMUL 13 HOH *179(H2 O) HELIX 1 1 THR A 2 LEU A 6 5 5 HELIX 2 2 ASP A 24 LEU A 33 1 10 HELIX 3 3 ARG A 66 LYS A 71 1 6 HELIX 4 4 ALA A 77 GLN A 80 5 4 HELIX 5 5 SER B 4 LEU B 6 5 3 HELIX 6 6 ASP B 24 LEU B 33 1 10 HELIX 7 7 ARG B 66 LYS B 71 1 6 HELIX 8 8 ALA B 77 GLN B 80 5 4 SHEET 1 A 5 THR A 61 LEU A 65 0 SHEET 2 A 5 LEU A 54 VAL A 58 -1 N LEU A 54 O LEU A 65 SHEET 3 A 5 GLU A 40 ALA A 45 -1 N ARG A 42 O GLN A 57 SHEET 4 A 5 THR A 10 VAL A 17 -1 N ALA A 12 O VAL A 41 SHEET 5 A 5 VAL A 73 VAL A 75 -1 O VAL A 74 N GLU A 15 SHEET 1 B 5 THR A 61 LEU A 65 0 SHEET 2 B 5 LEU A 54 VAL A 58 -1 N LEU A 54 O LEU A 65 SHEET 3 B 5 GLU A 40 ALA A 45 -1 N ARG A 42 O GLN A 57 SHEET 4 B 5 THR A 10 VAL A 17 -1 N ALA A 12 O VAL A 41 SHEET 5 B 5 GLU A 81 ARG A 82 -1 O GLU A 81 N SER A 11 SHEET 1 C 6 MET B 1 THR B 2 0 SHEET 2 C 6 VAL B 73 VAL B 75 -1 O VAL B 75 N MET B 1 SHEET 3 C 6 THR B 10 VAL B 17 -1 N GLU B 15 O VAL B 74 SHEET 4 C 6 GLU B 40 MET B 43 -1 O VAL B 41 N ALA B 12 SHEET 5 C 6 LEU B 54 VAL B 58 -1 O GLN B 57 N ARG B 42 SHEET 6 C 6 THR B 61 LEU B 65 -1 O LEU B 65 N LEU B 54 SHEET 1 D 4 MET B 1 THR B 2 0 SHEET 2 D 4 VAL B 73 VAL B 75 -1 O VAL B 75 N MET B 1 SHEET 3 D 4 THR B 10 VAL B 17 -1 N GLU B 15 O VAL B 74 SHEET 4 D 4 GLU B 81 ARG B 82 -1 O GLU B 81 N SER B 11 LINK OE1 GLU A 5 ZN ZN A2002 1555 1555 2.45 LINK OE2 GLU A 5 ZN ZN A2002 1555 1555 2.66 LINK NE2 HIS A 21 ZN ZN A2008 1555 1555 2.06 LINK OE1 GLU A 52 ZN ZN A2007 1555 1555 2.27 LINK OE2 GLU A 52 ZN ZN A2007 1555 1555 2.52 LINK O HOH A 115 ZN ZN A2009 1555 1555 2.27 LINK O HOH A 185 ZN ZN A2009 1555 1555 2.49 LINK ZN ZN A2007 NE2 HIS B 21 1555 1555 2.24 LINK ZN ZN A2008 OE1 GLU B 52 1555 1555 2.18 LINK ZN ZN A2008 OE2 GLU B 52 1555 1555 2.66 CISPEP 1 GLY A 47 PRO A 48 0 0.21 CISPEP 2 GLU A 52 PRO A 53 0 0.06 CISPEP 3 GLU B 52 PRO B 53 0 -0.17 SITE 1 AC1 2 GLU A 5 GLU B 32 SITE 1 AC2 6 HIS A 21 ASP A 24 ALA A 25 ILE A 26 SITE 2 AC2 6 ZN A2008 GLU B 52 SITE 1 AC3 4 GLU A 52 HIS B 21 CL B2001 CL B2006 SITE 1 AC4 4 HIS A 21 CL A2005 GLU B 52 CL B2004 SITE 1 AC5 4 HOH A 115 HOH A 185 HIS B 9 ALA B 84 SITE 1 AC6 5 GLU A 52 SER A 68 ZN A2007 HIS B 21 SITE 2 AC6 5 ARG B 72 SITE 1 AC7 5 ARG A 66 SER A 68 ILE B 26 SER B 68 SITE 2 AC7 5 ARG B 72 SITE 1 AC8 5 HIS A 21 ARG A 72 ZN A2008 GLU B 52 SITE 2 AC8 5 SER B 68 SITE 1 AC9 6 GLU A 52 ZN A2007 HIS B 21 ASP B 24 SITE 2 AC9 6 ALA B 25 ILE B 26 SITE 1 BC1 3 HIS B 9 ARG B 29 ALA B 84 CRYST1 46.015 54.031 61.035 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 0.021732 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018508 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016384 0.00000