HEADER HORMONE/GROWTH FACTOR 11-NOV-03 1RG8 TITLE HUMAN ACIDIC FIBROBLAST GROWTH FACTOR (HAFGF-1) AT 1.10 ANGSTROM TITLE 2 RESOLUTION (140 AMINO ACID FORM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEPARIN-BINDING GROWTH FACTOR 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: HBGF-1, ACIDIC FIBROBLAST GROWTH FACTOR, AFGF, BETA- COMPND 5 ENDOTHELIAL CELL GROWTH FACTOR, ECGF-BETA; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: FGF1, FGFA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BETA-TREFOIL, HORMONE-GROWTH FACTOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.J.BERNETT,T.SOMASUNDARAM,M.BLABER REVDAT 4 23-AUG-23 1RG8 1 REMARK SEQADV REVDAT 3 24-JUL-19 1RG8 1 REMARK REVDAT 2 24-FEB-09 1RG8 1 VERSN REVDAT 1 05-OCT-04 1RG8 0 JRNL AUTH M.J.BERNETT,T.SOMASUNDARAM,M.BLABER JRNL TITL AN ATOMIC RESOLUTION STRUCTURE FOR HUMAN FIBROBLAST GROWTH JRNL TITL 2 FACTOR 1. JRNL REF PROTEINS V. 57 626 2004 JRNL REFN ISSN 0887-3585 JRNL PMID 15382229 JRNL DOI 10.1002/PROT.20239 REMARK 2 REMARK 2 RESOLUTION. 1.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.71 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.147 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.147 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.171 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 7243 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 144876 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2272 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 403 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : NULL REMARK 3 NUMBER OF RESTRAINTS : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 ANGLE DISTANCES (A) : 0.031 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.031 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.100 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.024 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.108 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1RG8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-NOV-03. REMARK 100 THE DEPOSITION ID IS D_1000020723. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-APR-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.8 REMARK 200 NUMBER OF CRYSTALS USED : 4 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9000 REMARK 200 MONOCHROMATOR : BENT GE(111) MONOCHROMATOR REMARK 200 OPTICS : BENT CONICAL SI-MIRROR (RH REMARK 200 COATING) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 151310 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.100 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.70 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 72.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.13 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.2 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: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1JQZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM PHOSPHATE, SODIUM CHLORIDE, REMARK 280 AMMONIUM SULFATE, DTT, EDTA, SODIUM FORMATE, PH 5.8, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.47800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.47800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 37.13000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 48.10450 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 37.13000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 48.10450 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 54.47800 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 37.13000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 48.10450 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 54.47800 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 37.13000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 48.10450 REMARK 290 SMTRY3 8 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 300 REMARK: THE BIOLOGICAL UNIT IS A MONOMER 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 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 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 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 657 LIES ON A SPECIAL POSITION. 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 HIS A -5 REMARK 465 HIS A -4 REMARK 465 SER A 138 REMARK 465 SER A 139 REMARK 465 ASP A 140 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 SER B 138 REMARK 465 SER B 139 REMARK 465 ASP B 140 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 9 CD CE NZ REMARK 480 LYS A 10 CD CE NZ REMARK 480 SER A 17 OG REMARK 480 LYS A 113 CE NZ REMARK 480 LYS A 128 CD CE NZ REMARK 480 LYS B 9 CD CE NZ REMARK 480 LYS B 10 CD CE NZ REMARK 480 SER B 17 OG REMARK 480 GLN B 40 CG CD OE1 NE2 REMARK 480 ARG B 119 CG CD NE CZ NH1 NH2 REMARK 480 ARG B 122 NE CZ NH1 NH2 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 GLY A 6 O - C - N ANGL. DEV. = -13.1 DEGREES REMARK 500 ARG A 24 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 37 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 GLU A 49 OE1 - CD - OE2 ANGL. DEV. = 7.2 DEGREES REMARK 500 GLU A 53 CA - CB - CG ANGL. DEV. = 17.1 DEGREES REMARK 500 TYR A 55 CB - CG - CD1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 122 NH1 - CZ - NH2 ANGL. DEV. = 8.7 DEGREES REMARK 500 ARG A 122 NE - CZ - NH1 ANGL. DEV. = -5.9 DEGREES REMARK 500 TYR A 125 CB - CG - CD1 ANGL. DEV. = -4.3 DEGREES REMARK 500 ARG B 24 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG B 35 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 TYR B 94 CG - CD1 - CE1 ANGL. DEV. = -5.5 DEGREES REMARK 500 CYS B 117 CA - CB - SG ANGL. DEV. = 9.0 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 HIS A 93 -49.92 -158.85 REMARK 500 ASP B 32 -161.71 -160.04 REMARK 500 GLU B 49 -103.98 -105.17 REMARK 500 ASN B 80 -168.96 -103.43 REMARK 500 HIS B 93 -53.00 -158.76 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 FMT A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT B 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT B 505 DBREF 1RG8 A 1 140 UNP P05230 FGF1_HUMAN 16 155 DBREF 1RG8 B 1 140 UNP P05230 FGF1_HUMAN 16 155 SEQADV 1RG8 HIS A -5 UNP P05230 EXPRESSION TAG SEQADV 1RG8 HIS A -4 UNP P05230 EXPRESSION TAG SEQADV 1RG8 HIS A -3 UNP P05230 EXPRESSION TAG SEQADV 1RG8 HIS A -2 UNP P05230 EXPRESSION TAG SEQADV 1RG8 HIS A -1 UNP P05230 EXPRESSION TAG SEQADV 1RG8 HIS A 0 UNP P05230 EXPRESSION TAG SEQADV 1RG8 HIS B -5 UNP P05230 EXPRESSION TAG SEQADV 1RG8 HIS B -4 UNP P05230 EXPRESSION TAG SEQADV 1RG8 HIS B -3 UNP P05230 EXPRESSION TAG SEQADV 1RG8 HIS B -2 UNP P05230 EXPRESSION TAG SEQADV 1RG8 HIS B -1 UNP P05230 EXPRESSION TAG SEQADV 1RG8 HIS B 0 UNP P05230 EXPRESSION TAG SEQRES 1 A 146 HIS HIS HIS HIS HIS HIS PHE ASN LEU PRO PRO GLY ASN SEQRES 2 A 146 TYR LYS LYS PRO LYS LEU LEU TYR CYS SER ASN GLY GLY SEQRES 3 A 146 HIS PHE LEU ARG ILE LEU PRO ASP GLY THR VAL ASP GLY SEQRES 4 A 146 THR ARG ASP ARG SER ASP GLN HIS ILE GLN LEU GLN LEU SEQRES 5 A 146 SER ALA GLU SER VAL GLY GLU VAL TYR ILE LYS SER THR SEQRES 6 A 146 GLU THR GLY GLN TYR LEU ALA MET ASP THR ASP GLY LEU SEQRES 7 A 146 LEU TYR GLY SER GLN THR PRO ASN GLU GLU CYS LEU PHE SEQRES 8 A 146 LEU GLU ARG LEU GLU GLU ASN HIS TYR ASN THR TYR ILE SEQRES 9 A 146 SER LYS LYS HIS ALA GLU LYS ASN TRP PHE VAL GLY LEU SEQRES 10 A 146 LYS LYS ASN GLY SER CYS LYS ARG GLY PRO ARG THR HIS SEQRES 11 A 146 TYR GLY GLN LYS ALA ILE LEU PHE LEU PRO LEU PRO VAL SEQRES 12 A 146 SER SER ASP SEQRES 1 B 146 HIS HIS HIS HIS HIS HIS PHE ASN LEU PRO PRO GLY ASN SEQRES 2 B 146 TYR LYS LYS PRO LYS LEU LEU TYR CYS SER ASN GLY GLY SEQRES 3 B 146 HIS PHE LEU ARG ILE LEU PRO ASP GLY THR VAL ASP GLY SEQRES 4 B 146 THR ARG ASP ARG SER ASP GLN HIS ILE GLN LEU GLN LEU SEQRES 5 B 146 SER ALA GLU SER VAL GLY GLU VAL TYR ILE LYS SER THR SEQRES 6 B 146 GLU THR GLY GLN TYR LEU ALA MET ASP THR ASP GLY LEU SEQRES 7 B 146 LEU TYR GLY SER GLN THR PRO ASN GLU GLU CYS LEU PHE SEQRES 8 B 146 LEU GLU ARG LEU GLU GLU ASN HIS TYR ASN THR TYR ILE SEQRES 9 B 146 SER LYS LYS HIS ALA GLU LYS ASN TRP PHE VAL GLY LEU SEQRES 10 B 146 LYS LYS ASN GLY SER CYS LYS ARG GLY PRO ARG THR HIS SEQRES 11 B 146 TYR GLY GLN LYS ALA ILE LEU PHE LEU PRO LEU PRO VAL SEQRES 12 B 146 SER SER ASP HET FMT A 501 3 HET FMT A 502 3 HET FMT B 503 3 HET FMT B 504 3 HET FMT B 505 3 HETNAM FMT FORMIC ACID FORMUL 3 FMT 5(C H2 O2) FORMUL 8 HOH *403(H2 O) HELIX 1 1 ASN A 80 CYS A 83 5 4 HELIX 2 2 HIS A 102 ASN A 106 5 5 HELIX 3 3 ARG A 119 THR A 123 5 5 HELIX 4 4 ASN B 80 CYS B 83 5 4 HELIX 5 5 HIS B 102 ASN B 106 5 5 HELIX 6 6 ARG B 119 THR B 123 5 5 SHEET 1 A 4 VAL A 31 THR A 34 0 SHEET 2 A 4 HIS A 21 ILE A 25 -1 N PHE A 22 O THR A 34 SHEET 3 A 4 LYS A 12 CYS A 16 -1 N CYS A 16 O HIS A 21 SHEET 4 A 4 PHE A 132 PRO A 136 -1 O LEU A 135 N LEU A 13 SHEET 1 B 4 LEU A 44 SER A 50 0 SHEET 2 B 4 GLU A 53 SER A 58 -1 O LYS A 57 N GLN A 45 SHEET 3 B 4 PHE A 85 GLU A 90 -1 O PHE A 85 N VAL A 54 SHEET 4 B 4 TYR A 94 SER A 99 -1 O ILE A 98 N LEU A 86 SHEET 1 C 2 TYR A 64 MET A 67 0 SHEET 2 C 2 LEU A 73 SER A 76 -1 O SER A 76 N TYR A 64 SHEET 1 D 4 VAL B 31 THR B 34 0 SHEET 2 D 4 HIS B 21 ILE B 25 -1 N ARG B 24 O ASP B 32 SHEET 3 D 4 LYS B 12 CYS B 16 -1 N CYS B 16 O HIS B 21 SHEET 4 D 4 PHE B 132 PRO B 136 -1 O LEU B 135 N LEU B 13 SHEET 1 E 4 LEU B 44 ALA B 48 0 SHEET 2 E 4 GLU B 53 SER B 58 -1 O LYS B 57 N GLN B 45 SHEET 3 E 4 PHE B 85 GLU B 90 -1 O PHE B 85 N VAL B 54 SHEET 4 E 4 TYR B 94 SER B 99 -1 O ILE B 98 N LEU B 86 SHEET 1 F 2 TYR B 64 MET B 67 0 SHEET 2 F 2 LEU B 73 SER B 76 -1 O SER B 76 N TYR B 64 SITE 1 AC1 6 HIS A -2 HIS A -1 HIS A -3 LEU A 86 SITE 2 AC1 6 HOH A 517 HOH A 620 SITE 1 AC2 4 GLN A 127 LYS A 128 ALA A 129 HOH A 555 SITE 1 AC3 6 HIS B -2 HIS B -3 HIS B -1 LEU B 86 SITE 2 AC3 6 HOH B 513 HOH B 611 SITE 1 AC4 4 GLN B 127 LYS B 128 ALA B 129 HOH B 548 SITE 1 AC5 4 SER B 47 TYR B 55 HOH B 597 HOH B 664 CRYST1 74.260 96.209 108.956 90.00 90.00 90.00 C 2 2 21 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 0.013466 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010394 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009178 0.00000