1BHT - Header Asymmetric Unit

HEADER HEPARIN-BINDING DOMAIN 10-JUN-98 1BHT

TITLE NK1 FRAGMENT OF HUMAN HEPATOCYTE GROWTH FACTOR

COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEPATOCYTE GROWTH FACTOR; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: NK1 FRAGMENT, HEPARIN BINDING DOMAIN PLUS C-MET COMPND 5 BINDING DOMAIN; COMPND 6 SYNONYM: NK1; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: HEPES BUFFER MOLECULE BOUND IN KRINGLE COMPND 9 BINDING POCKET

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELLULAR_LOCATION: CYTOPLASM; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: 27C7; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PF-NK1

KEYWDS HEPARIN-BINDING DOMAIN, KRINGLE, C-MET RECEPTOR ANGONIST/ KEYWDS 2 ANTAGONIST, GROWTH FACTOR

EXPDTA X-RAY DIFFRACTION

AUTHOR M.H.ULTSCH,N.A.LOKKER,P.J.GODOWSKI,A.M.DE VOS

REVDAT 4 24-FEB-09 1BHT 1 VERSN REVDAT 3 01-APR-03 1BHT 1 JRNL REVDAT 2 18-NOV-98 1BHT 2 SOURCE COMPND REMARK JRNL REVDAT 2 2 2 KEYWDS HEADER CONECT LINK REVDAT 1 04-NOV-98 1BHT 0

JRNL AUTH M.ULTSCH,N.A.LOKKER,P.J.GODOWSKI,A.M.DE VOS JRNL TITL CRYSTAL STRUCTURE OF THE NK1 FRAGMENT OF HUMAN JRNL TITL 2 HEPATOCYTE GROWTH FACTOR AT 2.0 A RESOLUTION. JRNL REF STRUCTURE V. 6 1383 1998 JRNL REFN ISSN 0969-2126 JRNL PMID 9817840 JRNL DOI 10.1016/S0969-2126(98)00138-5

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.0 REMARK 3 NUMBER OF REFLECTIONS : 29855 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) : 0.196 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1807 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.09 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3105 REMARK 3 BIN R VALUE (WORKING SET) : 0.2920 REMARK 3 BIN FREE R VALUE : 0.3130 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 183 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 : 2822 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 266 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.40 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 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) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 2.05 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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) : 1.900 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 2.800 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NONRESTRAINED 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 : PARAM19X.PRO REMARK 3 PARAMETER FILE 2 : PARAM19.SOL REMARK 3 PARAMETER FILE 3 : HEPS.PARM REMARK 3 PARAMETER FILE 4 : SO4.PARM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : HEPS.TOP REMARK 3 TOPOLOGY FILE 4 : SO4.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1BHT COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : JAN-94 REMARK 200 TEMPERATURE (KELVIN) : 287 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 7 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.908 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : FUJI REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 1807 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.0 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.06600 REMARK 200 R SYM (I) : 0.05600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.7000 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) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.17000 REMARK 200 R SYM FOR SHELL (I) : 0.26000 REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 40% PEG 3400, 0.1M HEPES PH 7.5, REMARK 280 0.3M AMMONIUM SULFATE. PROTEIN CONCENTRATION OF 3MG/ML

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 58.64200 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 44.16000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 44.16000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 87.96300 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 44.16000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 44.16000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 29.32100 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 44.16000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 44.16000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 87.96300 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 44.16000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.16000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 29.32100 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 58.64200 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: 3000 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18150 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -46.0 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 ARG B 335 REMARK 465 GLU B 510

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 LYS A 78 CG CD CE NZ REMARK 480 LYS A 109 CG CD CE NZ REMARK 480 ARG A 134 CG CD NE CZ NH1 NH2 REMARK 480 VAL A 209 CB CG1 CG2 REMARK 480 GLU A 210 CB CG CD OE1 OE2 REMARK 480 ARG B 336 CG CD NE CZ NH1 NH2 REMARK 480 LYS B 358 CG CD CE NZ REMARK 480 LYS B 360 CG CD CE NZ REMARK 480 ARG B 376 CG CD NE CZ NH1 NH2 REMARK 480 LYS B 378 CG CD CE NZ REMARK 480 LYS B 409 CG CD CE NZ

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 OE2 GLU A 208 O HOH A 861 1.61 REMARK 500 CG GLU A 208 O HOH A 861 1.79 REMARK 500 CD GLU A 208 O HOH A 861 2.02 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 CYS A 206 CA - CB - SG ANGL. DEV. = 6.9 DEGREES REMARK 500 SER A 207 N - CA - C ANGL. DEV. = -28.8 DEGREES REMARK 500 GLU A 208 CB - CA - C ANGL. DEV. = -17.4 DEGREES REMARK 500 GLU A 208 CA - CB - CG ANGL. DEV. = 13.8 DEGREES REMARK 500 GLU A 208 CG - CD - OE2 ANGL. DEV. = -13.5 DEGREES REMARK 500 SER A 207 CA - C - N ANGL. DEV. = -15.4 DEGREES REMARK 500 GLU A 208 C - N - CA ANGL. DEV. = 15.4 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 62 142.72 -173.16 REMARK 500 VAL A 64 -165.07 -123.32 REMARK 500 PRO A 81 30.91 -80.60 REMARK 500 PHE A 162 64.34 -100.29 REMARK 500 GLU A 174 -136.93 50.77 REMARK 500 SER A 207 -71.25 -53.20 REMARK 500 GLU A 208 96.72 159.97 REMARK 500 ILE B 353 64.89 -103.42 REMARK 500 ASP B 354 104.05 -177.51 REMARK 500 ALA B 356 -31.19 -157.70 REMARK 500 ILE B 359 87.84 -155.00 REMARK 500 ALA B 392 -72.77 -62.16 REMARK 500 ARG B 393 2.55 -68.42 REMARK 500 LYS B 394 70.12 41.74 REMARK 500 SER B 403 -6.02 -58.22 REMARK 500 SER B 406 98.23 -63.09 REMARK 500 GLU B 474 -135.20 50.44 REMARK 500 SER B 507 46.86 -87.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 SER A 207 16.34 REMARK 500 GLU A 208 15.23 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 760 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH A 852 DISTANCE = 5.06 ANGSTROMS REMARK 525 HOH A 855 DISTANCE = 5.37 ANGSTROMS

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 5 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 6 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 7 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE A 1 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE B 2

DBREF 1BHT A 35 210 UNP P14210 HGF_HUMAN 35 210 DBREF 1BHT B 335 510 UNP P14210 HGF_HUMAN 35 210

SEQRES 1 A 176 ARG ARG ASN THR ILE HIS GLU PHE LYS LYS SER ALA LYS SEQRES 2 A 176 THR THR LEU ILE LYS ILE ASP PRO ALA LEU LYS ILE LYS SEQRES 3 A 176 THR LYS LYS VAL ASN THR ALA ASP GLN CYS ALA ASN ARG SEQRES 4 A 176 CYS THR ARG ASN LYS GLY LEU PRO PHE THR CYS LYS ALA SEQRES 5 A 176 PHE VAL PHE ASP LYS ALA ARG LYS GLN CYS LEU TRP PHE SEQRES 6 A 176 PRO PHE ASN SER MET SER SER GLY VAL LYS LYS GLU PHE SEQRES 7 A 176 GLY HIS GLU PHE ASP LEU TYR GLU ASN LYS ASP TYR ILE SEQRES 8 A 176 ARG ASN CYS ILE ILE GLY LYS GLY ARG SER TYR LYS GLY SEQRES 9 A 176 THR VAL SER ILE THR LYS SER GLY ILE LYS CYS GLN PRO SEQRES 10 A 176 TRP SER SER MET ILE PRO HIS GLU HIS SER PHE LEU PRO SEQRES 11 A 176 SER SER TYR ARG GLY LYS ASP LEU GLN GLU ASN TYR CYS SEQRES 12 A 176 ARG ASN PRO ARG GLY GLU GLU GLY GLY PRO TRP CYS PHE SEQRES 13 A 176 THR SER ASN PRO GLU VAL ARG TYR GLU VAL CYS ASP ILE SEQRES 14 A 176 PRO GLN CYS SER GLU VAL GLU SEQRES 1 B 176 ARG ARG ASN THR ILE HIS GLU PHE LYS LYS SER ALA LYS SEQRES 2 B 176 THR THR LEU ILE LYS ILE ASP PRO ALA LEU LYS ILE LYS SEQRES 3 B 176 THR LYS LYS VAL ASN THR ALA ASP GLN CYS ALA ASN ARG SEQRES 4 B 176 CYS THR ARG ASN LYS GLY LEU PRO PHE THR CYS LYS ALA SEQRES 5 B 176 PHE VAL PHE ASP LYS ALA ARG LYS GLN CYS LEU TRP PHE SEQRES 6 B 176 PRO PHE ASN SER MET SER SER GLY VAL LYS LYS GLU PHE SEQRES 7 B 176 GLY HIS GLU PHE ASP LEU TYR GLU ASN LYS ASP TYR ILE SEQRES 8 B 176 ARG ASN CYS ILE ILE GLY LYS GLY ARG SER TYR LYS GLY SEQRES 9 B 176 THR VAL SER ILE THR LYS SER GLY ILE LYS CYS GLN PRO SEQRES 10 B 176 TRP SER SER MET ILE PRO HIS GLU HIS SER PHE LEU PRO SEQRES 11 B 176 SER SER TYR ARG GLY LYS ASP LEU GLN GLU ASN TYR CYS SEQRES 12 B 176 ARG ASN PRO ARG GLY GLU GLU GLY GLY PRO TRP CYS PHE SEQRES 13 B 176 THR SER ASN PRO GLU VAL ARG TYR GLU VAL CYS ASP ILE SEQRES 14 B 176 PRO GLN CYS SER GLU VAL GLU

HET SO4 A 5 5 HET SO4 B 6 5 HET SO4 A 7 5 HET EPE A 1 15 HET EPE B 2 15

HETNAM SO4 SULFATE ION HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID

HETSYN EPE HEPES

FORMUL 3 SO4 3(O4 S 2-) FORMUL 6 EPE 2(C8 H18 N2 O4 S) FORMUL 8 HOH *266(H2 O)

HELIX 1 1 ILE A 39 GLU A 41 5 3 HELIX 2 2 ALA A 67 ARG A 76 1 10 HELIX 3 3 LYS A 122 TYR A 124 5 3 HELIX 4 4 PRO A 164 SER A 166 5 3 HELIX 5 5 ILE B 339 GLU B 341 5 3 HELIX 6 6 ALA B 367 THR B 375 1 9 HELIX 7 7 LYS B 422 TYR B 424 5 3 HELIX 8 8 PRO B 464 SER B 466 5 3

SHEET 1 A 5 PHE A 42 ALA A 46 0 SHEET 2 A 5 PHE A 116 ASN A 121 -1 N GLU A 120 O LYS A 43 SHEET 3 A 5 ALA A 86 ASP A 90 -1 N PHE A 89 O ASP A 117 SHEET 4 A 5 GLN A 95 PHE A 99 -1 N PHE A 99 O ALA A 86 SHEET 5 A 5 ILE A 59 LYS A 63 -1 N LYS A 62 O CYS A 96 SHEET 1 B 2 THR A 48 LYS A 52 0 SHEET 2 B 2 VAL A 108 PHE A 112 -1 N GLU A 111 O THR A 49 SHEET 1 C 2 TRP A 188 PHE A 190 0 SHEET 2 C 2 TYR A 198 VAL A 200 -1 N GLU A 199 O CYS A 189 SHEET 1 D 5 PHE B 342 ALA B 346 0 SHEET 2 D 5 PHE B 416 ASN B 421 -1 N GLU B 420 O LYS B 343 SHEET 3 D 5 ALA B 386 ASP B 390 -1 N PHE B 389 O ASP B 417 SHEET 4 D 5 GLN B 395 PHE B 399 -1 N PHE B 399 O ALA B 386 SHEET 5 D 5 ILE B 359 LYS B 363 -1 N LYS B 362 O CYS B 396 SHEET 1 E 2 THR B 348 ILE B 351 0 SHEET 2 E 2 LYS B 409 PHE B 412 -1 N GLU B 411 O THR B 349 SHEET 1 F 2 TRP B 488 PHE B 490 0 SHEET 2 F 2 TYR B 498 VAL B 500 -1 N GLU B 499 O CYS B 489

SSBOND 1 CYS A 70 CYS A 96 1555 1555 2.02 SSBOND 2 CYS A 74 CYS A 84 1555 1555 2.02 SSBOND 3 CYS A 128 CYS A 206 1555 1555 2.02 SSBOND 4 CYS A 149 CYS A 189 1555 1555 2.02 SSBOND 5 CYS A 177 CYS A 201 1555 1555 2.03 SSBOND 6 CYS B 370 CYS B 396 1555 1555 2.03 SSBOND 7 CYS B 374 CYS B 384 1555 1555 2.01 SSBOND 8 CYS B 428 CYS B 506 1555 1555 2.02 SSBOND 9 CYS B 449 CYS B 489 1555 1555 1.99 SSBOND 10 CYS B 477 CYS B 501 1555 1555 2.01

CISPEP 1 ILE A 156 PRO A 157 0 1.50 CISPEP 2 ILE B 456 PRO B 457 0 -0.90

SITE 1 AC1 5 LYS A 60 LYS A 62 ARG A 73 ARG A 181 SITE 2 AC1 5 HOH A 832 SITE 1 AC2 7 ARG B 468 GLY B 469 ASP B 471 GLN B 473 SITE 2 AC2 7 HOH B 624 HOH B 699 HOH B 887 SITE 1 AC3 6 ARG A 168 GLY A 169 LYS A 170 ASP A 171 SITE 2 AC3 6 HOH A 682 HOH A 727 SITE 1 AC4 11 GLU A 183 GLU A 184 GLY A 185 GLY A 186 SITE 2 AC4 11 TRP A 188 PHE A 190 ARG A 197 TYR A 198 SITE 3 AC4 11 VAL A 200 HOH A 710 HOH A 724 SITE 1 AC5 10 SER B 461 GLU B 483 GLU B 484 GLY B 485 SITE 2 AC5 10 GLY B 486 TRP B 488 PHE B 490 ARG B 497 SITE 3 AC5 10 HOH B 603 HOH B 717

CRYST1 88.320 88.320 117.284 90.00 90.00 90.00 P 43 21 2 16

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 0.011322 0.000000 0.000000 0.00000

SCALE2 0.000000 0.011322 0.000000 0.00000

SCALE3 0.000000 0.000000 0.008526 0.00000

MTRIX1 1 -0.808389 0.571150 0.142463 100.29440 1

MTRIX2 1 0.584002 0.747812 0.315785 -52.51680 1

MTRIX3 1 0.073825 0.338476 -0.938075 99.66060 1

MTRIX1 2 -0.784321 0.602051 0.149580 97.22670 1

MTRIX2 2 0.603961 0.686000 0.405753 -56.56770 1

MTRIX3 2 0.141672 0.408581 -0.901660 91.35310 1