HEADER HYDROLASE 08-FEB-08 3C7X TITLE HEMOPEXIN-LIKE DOMAIN OF MATRIX METALLOPROTEINASE 14 COMPND MOL_ID: 1; COMPND 2 MOLECULE: MATRIX METALLOPROTEINASE-14; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 316-511; COMPND 5 SYNONYM: HEMOPEXIN 14 DOMAIN, MMP-14, MEMBRANE-TYPE MATRIX COMPND 6 METALLOPROTEINASE 1, MT-MMP 1, MTMMP1, MEMBRANE-TYPE-1 MATRIX, COMPND 7 METALLOPROTEINASE, MT1-MMP, MT1MMP, MMP- X1; COMPND 8 EC: 3.4.24.80; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 7 EXPRESSION_SYSTEM_CELL_LINE: HEK 293; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS MEMBRANE PROTEIN INTERACTION, PRO-MMP-2, TIMP-2, METASTASIS, CLEAVAGE KEYWDS 2 ON PAIR OF BASIC RESIDUES, HYDROLASE, METAL-BINDING, KEYWDS 3 METALLOPROTEASE, PROTEASE, TRANSMEMBRANE, ZYMOGEN EXPDTA X-RAY DIFFRACTION AUTHOR A.TOCHOWICZ,Y.ITOH,K.MASKOS,W.BODE,P.GOETTIG REVDAT 5 06-NOV-24 3C7X 1 REMARK REVDAT 4 01-NOV-23 3C7X 1 REMARK LINK REVDAT 3 20-JUN-18 3C7X 1 SOURCE REMARK REVDAT 2 26-DEC-12 3C7X 1 JRNL VERSN REVDAT 1 10-FEB-09 3C7X 0 JRNL AUTH A.TOCHOWICZ,P.GOETTIG,R.EVANS,R.VISSE,Y.SHITOMI,R.PALMISANO, JRNL AUTH 2 N.ITO,K.RICHTER,K.MASKOS,D.FRANKE,D.SVERGUN,H.NAGASE,W.BODE, JRNL AUTH 3 Y.ITOH JRNL TITL THE DIMER INTERFACE OF THE MEMBRANE TYPE 1 MATRIX JRNL TITL 2 METALLOPROTEINASE HEMOPEXIN DOMAIN: CRYSTAL STRUCTURE AND JRNL TITL 3 BIOLOGICAL FUNCTIONS JRNL REF J.BIOL.CHEM. V. 286 7587 2011 JRNL REFN ISSN 0021-9258 JRNL PMID 21193411 JRNL DOI 10.1074/JBC.M110.178434 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.29 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1410184.910 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 25607 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 SET) : 0.185 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1297 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.76 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2388 REMARK 3 BIN R VALUE (WORKING SET) : 0.2580 REMARK 3 BIN FREE R VALUE : 0.2860 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 126 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.025 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1637 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 235 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.13000 REMARK 3 B22 (A**2) : 1.09000 REMARK 3 B33 (A**2) : -2.22000 REMARK 3 B12 (A**2) : 0.58000 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) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.11 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.14 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.800 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.160 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.860 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.580 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.790 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 46.12 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 3C7X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-FEB-08. REMARK 100 THE DEPOSITION ID IS D_1000046453. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUN-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0500 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25677 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 9.500 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 37.5000 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) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : 8.00 REMARK 200 R MERGE FOR SHELL (I) : 0.35100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.600 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: PDB ENTRY 1ITV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.1M MALIC ACID, 0.1M HCL, 40% REMARK 280 ACETONE, PH 6.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 22.27300 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 44.54600 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 44.54600 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 22.27300 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 300 REMARK: BIOCHICAL EXPERIMENTS SUGGEST BOTH MONOMER AND DIMERS AS REMARK 300 BIOLOGICAL UNIT, WHILE THE EXACT DIMER HAS NOT BEEN IDENTIFIED. 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: DIMERIC 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 BIOMT1 2 -0.500000 -0.866025 0.000000 38.60500 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 66.86582 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 22.27300 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC 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 BIOMT1 2 -0.500000 -0.866025 0.000000 77.21000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 22.27300 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 162 LIES ON A SPECIAL POSITION. REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 PRO A 316 CG CD REMARK 480 ARG A 362 NH1 NH2 REMARK 480 LYS A 404 NZ REMARK 480 ARG A 408 CD NE CZ NH1 NH2 REMARK 480 GLU A 441 CG CD OE1 OE2 REMARK 480 LYS A 482 CE NZ REMARK 480 LYS A 490 NZ REMARK 480 LEU A 491 CD1 CD2 REMARK 480 LYS A 492 CE NZ 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 GLU A 338 -125.81 57.88 REMARK 500 GLU A 392 -122.55 62.29 REMARK 500 SER A 510 81.24 45.63 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 NA A1001 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 56 O REMARK 620 2 ASN A 369 O 96.3 REMARK 620 3 THR A 370 OG1 117.0 77.4 REMARK 620 4 ASP A 416 O 103.1 152.3 76.3 REMARK 620 5 ARG A 464 O 129.7 97.9 113.2 84.8 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 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1002 DBREF 3C7X A 316 511 UNP P50281 MMP14_HUMAN 316 511 SEQRES 1 A 196 PRO ASN ILE CYS ASP GLY ASN PHE ASP THR VAL ALA MET SEQRES 2 A 196 LEU ARG GLY GLU MET PHE VAL PHE LYS GLU ARG TRP PHE SEQRES 3 A 196 TRP ARG VAL ARG ASN ASN GLN VAL MET ASP GLY TYR PRO SEQRES 4 A 196 MET PRO ILE GLY GLN PHE TRP ARG GLY LEU PRO ALA SER SEQRES 5 A 196 ILE ASN THR ALA TYR GLU ARG LYS ASP GLY LYS PHE VAL SEQRES 6 A 196 PHE PHE LYS GLY ASP LYS HIS TRP VAL PHE ASP GLU ALA SEQRES 7 A 196 SER LEU GLU PRO GLY TYR PRO LYS HIS ILE LYS GLU LEU SEQRES 8 A 196 GLY ARG GLY LEU PRO THR ASP LYS ILE ASP ALA ALA LEU SEQRES 9 A 196 PHE TRP MET PRO ASN GLY LYS THR TYR PHE PHE ARG GLY SEQRES 10 A 196 ASN LYS TYR TYR ARG PHE ASN GLU GLU LEU ARG ALA VAL SEQRES 11 A 196 ASP SER GLU TYR PRO LYS ASN ILE LYS VAL TRP GLU GLY SEQRES 12 A 196 ILE PRO GLU SER PRO ARG GLY SER PHE MET GLY SER ASP SEQRES 13 A 196 GLU VAL PHE THR TYR PHE TYR LYS GLY ASN LYS TYR TRP SEQRES 14 A 196 LYS PHE ASN ASN GLN LYS LEU LYS VAL GLU PRO GLY TYR SEQRES 15 A 196 PRO LYS SER ALA LEU ARG ASP TRP MET GLY CYS PRO SER SEQRES 16 A 196 GLY HET NA A1001 1 HET CL A1002 1 HETNAM NA SODIUM ION HETNAM CL CHLORIDE ION FORMUL 2 NA NA 1+ FORMUL 3 CL CL 1- FORMUL 4 HOH *235(H2 O) HELIX 1 1 ASN A 317 GLY A 321 5 5 HELIX 2 2 ILE A 357 TRP A 361 1 5 HELIX 3 3 LYS A 404 LEU A 406 5 3 HELIX 4 4 LYS A 454 TRP A 456 5 3 HELIX 5 5 ALA A 501 TRP A 505 1 5 SHEET 1 A 4 THR A 325 LEU A 329 0 SHEET 2 A 4 GLU A 332 LYS A 337 -1 O PHE A 334 N ALA A 327 SHEET 3 A 4 TRP A 340 ARG A 345 -1 O TRP A 342 N VAL A 335 SHEET 4 A 4 GLN A 348 VAL A 349 -1 O GLN A 348 N ARG A 345 SHEET 1 B 4 THR A 325 LEU A 329 0 SHEET 2 B 4 GLU A 332 LYS A 337 -1 O PHE A 334 N ALA A 327 SHEET 3 B 4 TRP A 340 ARG A 345 -1 O TRP A 342 N VAL A 335 SHEET 4 B 4 MET A 355 PRO A 356 -1 O MET A 355 N PHE A 341 SHEET 1 C 4 THR A 370 GLU A 373 0 SHEET 2 C 4 PHE A 379 LYS A 383 -1 O VAL A 380 N TYR A 372 SHEET 3 C 4 LYS A 386 ASP A 391 -1 O PHE A 390 N PHE A 379 SHEET 4 C 4 SER A 394 LEU A 395 -1 O SER A 394 N ASP A 391 SHEET 1 D 4 THR A 370 GLU A 373 0 SHEET 2 D 4 PHE A 379 LYS A 383 -1 O VAL A 380 N TYR A 372 SHEET 3 D 4 LYS A 386 ASP A 391 -1 O PHE A 390 N PHE A 379 SHEET 4 D 4 LYS A 401 HIS A 402 -1 O LYS A 401 N HIS A 387 SHEET 1 E 4 ALA A 417 PHE A 420 0 SHEET 2 E 4 THR A 427 ARG A 431 -1 O PHE A 430 N ALA A 417 SHEET 3 E 4 LYS A 434 ASN A 439 -1 O PHE A 438 N THR A 427 SHEET 4 E 4 ALA A 444 VAL A 445 -1 O ALA A 444 N ASN A 439 SHEET 1 F 4 ALA A 417 PHE A 420 0 SHEET 2 F 4 THR A 427 ARG A 431 -1 O PHE A 430 N ALA A 417 SHEET 3 F 4 LYS A 434 ASN A 439 -1 O PHE A 438 N THR A 427 SHEET 4 F 4 LYS A 451 ASN A 452 -1 O LYS A 451 N TYR A 435 SHEET 1 G 4 GLY A 465 MET A 468 0 SHEET 2 G 4 PHE A 474 LYS A 479 -1 O TYR A 476 N PHE A 467 SHEET 3 G 4 LYS A 482 ASN A 487 -1 O PHE A 486 N THR A 475 SHEET 4 G 4 LYS A 492 VAL A 493 -1 O LYS A 492 N ASN A 487 SHEET 1 H 4 GLY A 465 MET A 468 0 SHEET 2 H 4 PHE A 474 LYS A 479 -1 O TYR A 476 N PHE A 467 SHEET 3 H 4 LYS A 482 ASN A 487 -1 O PHE A 486 N THR A 475 SHEET 4 H 4 LYS A 499 SER A 500 -1 O LYS A 499 N TYR A 483 SSBOND 1 CYS A 319 CYS A 508 1555 1555 2.03 LINK O HOH A 56 NA NA A1001 1555 1555 2.53 LINK O ASN A 369 NA NA A1001 1555 1555 2.36 LINK OG1 THR A 370 NA NA A1001 1555 1555 2.70 LINK O ASP A 416 NA NA A1001 1555 1555 2.28 LINK O ARG A 464 NA NA A1001 1555 1555 2.58 CISPEP 1 TYR A 353 PRO A 354 0 -0.39 CISPEP 2 TYR A 399 PRO A 400 0 0.75 CISPEP 3 TYR A 449 PRO A 450 0 0.16 CISPEP 4 TYR A 497 PRO A 498 0 0.27 SITE 1 AC1 5 HOH A 56 ASN A 369 THR A 370 ASP A 416 SITE 2 AC1 5 ARG A 464 SITE 1 AC2 5 HOH A 19 THR A 325 ALA A 327 THR A 370 SITE 2 AC2 5 ALA A 371 CRYST1 77.210 77.210 66.819 90.00 90.00 120.00 P 31 2 1 6 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 0.012952 0.007478 0.000000 0.00000 SCALE2 0.000000 0.014955 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014966 0.00000