HEADER GROWTH FACTOR 20-OCT-97 2AXM TITLE HEPARIN-LINKED BIOLOGICALLY-ACTIVE DIMER OF FIBROBLAST GROWTH FACTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACIDIC FIBROBLAST GROWTH FACTOR; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: FGF-1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL_LINE: JM109 DE3; SOURCE 6 ORGAN: BRAIN STEM; SOURCE 7 TISSUE: NERVE; SOURCE 8 CELL: ENDOTHELIAL; SOURCE 9 CELLULAR_LOCATION: EXTRACELLULAR MATRIX; SOURCE 10 GENE: ECGF; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 14 EXPRESSION_SYSTEM_CELL_LINE: JM109 DE3; SOURCE 15 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM; SOURCE 16 EXPRESSION_SYSTEM_VECTOR_TYPE: BACTERIAL; SOURCE 17 EXPRESSION_SYSTEM_VECTOR: ESCHERICHIA COLI; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PET-3A KEYWDS HUMAN ACIDIC FIBROBLAST GROWTH FACTOR, HEPARIN DECASACCHARIDE, KEYWDS 2 HEXAGONAL CRYSTAL FORM, GROWTH FACTOR EXPDTA X-RAY DIFFRACTION AUTHOR A.D.DIGABRIELE,I.LAX,D.I.CHEN,C.M.SVAHN,M.JAYE,J.SCHLESSINGER, AUTHOR 2 W.A.HENDRICKSON REVDAT 6 09-AUG-23 2AXM 1 HETSYN REVDAT 5 29-JUL-20 2AXM 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE ATOM REVDAT 4 13-JUL-11 2AXM 1 VERSN REVDAT 3 24-FEB-09 2AXM 1 VERSN REVDAT 2 21-JUN-05 2AXM 1 AUTHOR JRNL REVDAT 1 22-APR-98 2AXM 0 JRNL AUTH A.D.DIGABRIELE,I.LAX,D.I.CHEN,C.M.SVAHN,M.JAYE, JRNL AUTH 2 J.SCHLESSINGER,W.A.HENDRICKSON JRNL TITL STRUCTURE OF A HEPARIN-LINKED BIOLOGICALLY ACTIVE DIMER OF JRNL TITL 2 FIBROBLAST GROWTH FACTOR. JRNL REF NATURE V. 393 812 1998 JRNL REFN ISSN 0028-0836 JRNL PMID 9655399 JRNL DOI 10.1038/31741 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.BLABER,J.DISALVO,K.A.THOMAS REMARK 1 TITL X-RAY CRYSTAL STRUCTURE OF HUMAN ACIDIC FIBROBLAST GROWTH REMARK 1 TITL 2 FACTOR. REMARK 1 REF BIOCHEMISTRY V. 35 2086 1996 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 8652550 REMARK 1 DOI 10.1021/BI9521755 REMARK 1 REFERENCE 2 REMARK 1 AUTH S.FAHAM,R.E.HILEMAN,J.R.FROMM,R.J.LINHARDT,D.C.REES REMARK 1 TITL HEPARIN STRUCTURE AND INTERACTIONS WITH BASIC FIBROBLAST REMARK 1 TITL 2 GROWTH FACTOR REMARK 1 REF SCIENCE V. 271 1116 1996 REMARK 1 REFN ISSN 0036-8075 REMARK 1 REFERENCE 3 REMARK 1 AUTH X.ZHU,B.T.HSU,D.C.REES REMARK 1 TITL STRUCTURAL STUDIES OF THE BINDING OF THE ANTI-ULCER DRUG REMARK 1 TITL 2 SUCROSE OCTASULFATE TO ACIDIC FIBROBLAST GROWTH FACTOR REMARK 1 REF STRUCTURE V. 1 27 1993 REMARK 1 REFN ISSN 0969-2126 REMARK 2 REMARK 2 RESOLUTION. 3.00 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) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 13.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 1.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 9509 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) : 0.218 REMARK 3 FREE R VALUE : 0.307 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.100 REMARK 3 FREE R VALUE TEST SET COUNT : 978 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 7 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.03 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.19 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1157 REMARK 3 BIN R VALUE (WORKING SET) : 0.2630 REMARK 3 BIN FREE R VALUE : 0.3580 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 126 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.030 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2048 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 106 REMARK 3 SOLVENT ATOMS : 13 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.40 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) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.500 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) : 1.500 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.000 ; 1.500 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.000 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.500 ; 2.000 REMARK 3 REMARK 3 NCS MODEL : RESTRAINTS REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : 0.10 ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : 1.25 ; 2.0 REMARK 3 REMARK 3 PARAMETER FILE 1 : PARAM19.SOL REMARK 3 PARAMETER FILE 2 : PARAMCSDX_MOD.PRO REMARK 3 PARAMETER FILE 3 : HEP96.PAR REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 2 : TOPHCSDX_MOD.PRO REMARK 3 TOPOLOGY FILE 3 : TOPH19.PEP REMARK 3 TOPOLOGY FILE 4 : HEP96.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2AXM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000177788. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-AUG-94 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98008 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : BENT MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : FUJI REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : CCP4 (AGROVATA, ROTAVATA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9682 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 10.70 REMARK 200 R MERGE (I) : 0.18300 REMARK 200 R SYM (I) : 0.18300 REMARK 200 FOR THE DATA SET : 3.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 9.70 REMARK 200 R MERGE FOR SHELL (I) : 0.48700 REMARK 200 R SYM FOR SHELL (I) : 0.48700 REMARK 200 FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: PDB ENTRY 1AXM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN/HEPARIN COMPLEX WAS REMARK 280 CRYSTALLIZED FROM 25% PEG 8000, 200 MM MGSO4, 100 MM HEPES, PH REMARK 280 7.0; CRYSTAL WAS SOAKED IN 22% XYLITOL PRIOR TO DATA COLLECTION. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 64.63333 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 129.26667 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 96.95000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 161.58333 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 32.31667 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 64.63333 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 129.26667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 161.58333 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 96.95000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 32.31667 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 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 6 REMARK 465 ASN A 7 REMARK 465 TYR A 8 REMARK 465 SER A 139 REMARK 465 ASP A 140 REMARK 465 GLY B 6 REMARK 465 ASN B 7 REMARK 465 TYR B 8 REMARK 465 LYS B 9 REMARK 465 LYS B 10 REMARK 465 SER B 138 REMARK 465 SER B 139 REMARK 465 ASP B 140 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 PRO B 11 CG CD 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 ASN A 18 92.74 -69.16 REMARK 500 ASP A 28 33.50 -84.84 REMARK 500 ASP A 32 -160.77 -160.48 REMARK 500 SER A 50 162.54 158.15 REMARK 500 VAL A 51 -33.62 -34.48 REMARK 500 ASN B 18 87.22 -51.52 REMARK 500 SER B 50 -168.13 168.26 REMARK 500 ASP B 68 -170.32 -65.20 REMARK 500 ASN B 92 -14.34 59.32 REMARK 500 HIS B 93 22.47 -169.01 REMARK 500 ARG B 119 132.16 -34.75 REMARK 500 HIS B 124 149.33 -176.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR B 94 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 FOR THE DECASACCHARIDE CHAIN IN THE ASYMMETRIC UNIT, FOUR REMARK 600 OUT OF TEN MONOSACCHARIDE UNITS ARE DISORDERED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: HPA REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: HEPARIN BINDING LOOP. REMARK 800 REMARK 800 SITE_IDENTIFIER: HPB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: HEPARIN BINDING LOOP. DBREF 2AXM A 6 140 UNP P05230 FGF1_HUMAN 21 155 DBREF 2AXM B 6 140 UNP P05230 FGF1_HUMAN 21 155 SEQRES 1 A 135 GLY ASN TYR LYS LYS PRO LYS LEU LEU TYR CYS SER ASN SEQRES 2 A 135 GLY GLY HIS PHE LEU ARG ILE LEU PRO ASP GLY THR VAL SEQRES 3 A 135 ASP GLY THR ARG ASP ARG SER ASP GLN HIS ILE GLN LEU SEQRES 4 A 135 GLN LEU SER ALA GLU SER VAL GLY GLU VAL TYR ILE LYS SEQRES 5 A 135 SER THR GLU THR GLY GLN TYR LEU ALA MET ASP THR ASP SEQRES 6 A 135 GLY LEU LEU TYR GLY SER GLN THR PRO ASN GLU GLU CYS SEQRES 7 A 135 LEU PHE LEU GLU ARG LEU GLU GLU ASN HIS TYR ASN THR SEQRES 8 A 135 TYR ILE SER LYS LYS HIS ALA GLU LYS ASN TRP PHE VAL SEQRES 9 A 135 GLY LEU LYS LYS ASN GLY SER CYS LYS ARG GLY PRO ARG SEQRES 10 A 135 THR HIS TYR GLY GLN LYS ALA ILE LEU PHE LEU PRO LEU SEQRES 11 A 135 PRO VAL SER SER ASP SEQRES 1 B 135 GLY ASN TYR LYS LYS PRO LYS LEU LEU TYR CYS SER ASN SEQRES 2 B 135 GLY GLY HIS PHE LEU ARG ILE LEU PRO ASP GLY THR VAL SEQRES 3 B 135 ASP GLY THR ARG ASP ARG SER ASP GLN HIS ILE GLN LEU SEQRES 4 B 135 GLN LEU SER ALA GLU SER VAL GLY GLU VAL TYR ILE LYS SEQRES 5 B 135 SER THR GLU THR GLY GLN TYR LEU ALA MET ASP THR ASP SEQRES 6 B 135 GLY LEU LEU TYR GLY SER GLN THR PRO ASN GLU GLU CYS SEQRES 7 B 135 LEU PHE LEU GLU ARG LEU GLU GLU ASN HIS TYR ASN THR SEQRES 8 B 135 TYR ILE SER LYS LYS HIS ALA GLU LYS ASN TRP PHE VAL SEQRES 9 B 135 GLY LEU LYS LYS ASN GLY SER CYS LYS ARG GLY PRO ARG SEQRES 10 B 135 THR HIS TYR GLY GLN LYS ALA ILE LEU PHE LEU PRO LEU SEQRES 11 B 135 PRO VAL SER SER ASP HET SGN C 1 20 HET IDS C 2 16 HET SGN C 3 19 HET IDS C 4 16 HET SGN C 5 19 HET IDS C 6 16 HETNAM SGN 2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-ALPHA-D-GLUCOPYRANOSE HETNAM IDS 2-O-SULFO-ALPHA-L-IDOPYRANURONIC ACID HETSYN SGN N,O6-DISULFO-GLUCOSAMINE; 6-O-SULFO-N-SULFO-ALPHA-D- HETSYN 2 SGN GLUCOSAMINE; 2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-ALPHA-D- HETSYN 3 SGN GLUCOSE; 2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-D-GLUCOSE; HETSYN 4 SGN 2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-GLUCOSE HETSYN IDS O2-SULFO-GLUCURONIC ACID; 2-O-SULFO-ALPHA-L-IDURONIC HETSYN 2 IDS ACID; 2-O-SULFO-L-IDURONIC ACID; 2-O-SULFO-IDURONIC HETSYN 3 IDS ACID FORMUL 3 SGN 3(C6 H13 N O11 S2) FORMUL 3 IDS 3(C6 H10 O10 S) FORMUL 4 HOH *13(H2 O) HELIX 1 1 GLU A 81 CYS A 83 5 3 HELIX 2 2 ALA A 103 LYS A 105 5 3 HELIX 3 3 GLY A 120 ARG A 122 5 3 HELIX 4 4 LYS A 128 ILE A 130 5 3 HELIX 5 5 GLU B 81 CYS B 83 5 3 HELIX 6 6 ALA B 103 LYS B 105 5 3 HELIX 7 7 GLY B 120 ARG B 122 5 3 HELIX 8 8 LYS B 128 ILE B 130 5 3 SHEET 1 A 2 LYS A 12 CYS A 16 0 SHEET 2 A 2 PHE A 132 PRO A 136 -1 N LEU A 135 O LEU A 13 SHEET 1 B 2 PHE A 22 ILE A 25 0 SHEET 2 B 2 VAL A 31 THR A 34 -1 N THR A 34 O PHE A 22 SHEET 1 C 2 LEU A 44 SER A 47 0 SHEET 2 C 2 TYR A 55 SER A 58 -1 N LYS A 57 O GLN A 45 SHEET 1 D 2 TYR A 64 MET A 67 0 SHEET 2 D 2 LEU A 73 SER A 76 -1 N SER A 76 O TYR A 64 SHEET 1 E 2 PHE A 85 LEU A 89 0 SHEET 2 E 2 ASN A 95 SER A 99 -1 N ILE A 98 O LEU A 86 SHEET 1 F 2 LYS B 12 CYS B 16 0 SHEET 2 F 2 PHE B 132 PRO B 136 -1 N LEU B 135 O LEU B 13 SHEET 1 G 2 PHE B 22 ILE B 25 0 SHEET 2 G 2 VAL B 31 THR B 34 -1 N THR B 34 O PHE B 22 SHEET 1 H 4 LEU B 44 SER B 47 0 SHEET 2 H 4 GLU B 53 SER B 58 -1 N LYS B 57 O GLN B 45 SHEET 3 H 4 LEU B 84 GLU B 90 -1 N PHE B 85 O VAL B 54 SHEET 4 H 4 TYR B 94 SER B 99 -1 N ILE B 98 O LEU B 86 SHEET 1 I 2 TYR B 64 MET B 67 0 SHEET 2 I 2 LEU B 73 SER B 76 -1 N SER B 76 O TYR B 64 LINK O4 SGN C 1 C1 IDS C 2 1555 1555 1.39 LINK O4 IDS C 2 C1 SGN C 3 1555 1555 1.41 LINK O4 SGN C 3 C1 IDS C 4 1555 1555 1.39 LINK O4 IDS C 4 C1 SGN C 5 1555 1555 1.40 LINK O4 SGN C 5 C1 IDS C 6 1555 1555 1.41 SITE 1 HPA 18 ASN A 18 LYS A 112 LYS A 113 ASN A 114 SITE 2 HPA 18 GLY A 115 SER A 116 CYS A 117 LYS A 118 SITE 3 HPA 18 ARG A 119 GLY A 120 PRO A 121 ARG A 122 SITE 4 HPA 18 THR A 123 HIS A 124 TYR A 125 GLY A 126 SITE 5 HPA 18 GLN A 127 LYS A 128 SITE 1 HPB 18 ASN A 18 LYS A 112 LYS A 113 ASN A 114 SITE 2 HPB 18 GLY A 115 SER A 116 CYS A 117 LYS A 118 SITE 3 HPB 18 ARG A 119 GLY A 120 PRO A 121 ARG A 122 SITE 4 HPB 18 THR A 123 HIS A 124 TYR A 125 GLY A 126 SITE 5 HPB 18 GLN A 127 LYS A 128 CRYST1 91.100 91.100 193.900 90.00 90.00 120.00 P 61 2 2 24 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 0.010977 0.006338 0.000000 0.00000 SCALE2 0.000000 0.012675 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005157 0.00000 MTRIX1 1 -0.435970 -0.705570 0.558670 -0.55420 1 MTRIX2 1 -0.898830 0.372510 -0.230960 15.00091 1 MTRIX3 1 -0.045150 -0.602840 -0.796580 55.02531 1