HEADER OXYGEN TRANSPORT 15-JAN-13 4IRO TITLE CRYSTAL STRUCTURE OF T-STATE CARBONMONOXY HEMOGLOBIN FROM TREMATOMUS TITLE 2 BERNACCHII AT PH 8.4 CAVEAT 4IRO SEVERAL COVALENT BOND LENGTH DEVIATIONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN SUBUNIT ALPHA; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: ALPHA-GLOBIN, HEMOGLOBIN ALPHA CHAIN; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HEMOGLOBIN SUBUNIT BETA; COMPND 7 CHAIN: B, D; COMPND 8 SYNONYM: BETA-GLOBIN, HEMOGLOBIN BETA CHAIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TREMATOMUS BERNACCHII; SOURCE 3 ORGANISM_COMMON: ROCKCOD; SOURCE 4 ORGANISM_TAXID: 40690; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: TREMATOMUS BERNACCHII; SOURCE 7 ORGANISM_COMMON: ROCKCOD; SOURCE 8 ORGANISM_TAXID: 40690 KEYWDS GLOBIN FOLD, OXYGEN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR A.MERLINO,A.BALSAMO,L.MAZZARELLA,A.VERGARA REVDAT 3 20-NOV-24 4IRO 1 REMARK SEQADV LINK REVDAT 2 23-OCT-13 4IRO 1 JRNL REVDAT 1 20-FEB-13 4IRO 0 JRNL AUTH L.RONDA,A.MERLINO,S.BETTATI,C.VERDE,A.BALSAMO,L.MAZZARELLA, JRNL AUTH 2 A.MOZZARELLI,A.VERGARA JRNL TITL ROLE OF TERTIARY STRUCTURES ON THE ROOT EFFECT IN FISH JRNL TITL 2 HEMOGLOBINS. JRNL REF BIOCHIM.BIOPHYS.ACTA V.1834 1885 2013 JRNL REFN ISSN 0006-3002 JRNL PMID 23376186 JRNL DOI 10.1016/J.BBAPAP.2013.01.031 REMARK 2 REMARK 2 RESOLUTION. 2.20 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 72.17 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT 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) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.220 REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1519 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 34835 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 : 4484 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 174 REMARK 3 SOLVENT ATOMS : 37 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) : NULL REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL 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: REMARK 3 DIFFRACTION DATA WERE COLLEXCTED ON TWO SINGLE CRYSTALS. THE TWO REMARK 3 DATA SET WERE INDEXED, PROCESSED AND SCALED WITH HKL2000. THE REMARK 3 AGREEMENT BETWEEN THE TWO DATA SETS WAS OF THE ORDER OF THE REMARK 3 EXPECTED ERRORS (RMERGE 0.069). FOR EACH DATA SET, THE STRUCTURE REMARK 3 WAS REFINED WITH SHELX PROGRAM. SINCE ALL THE BASIC FEATURES, SUCH REMARK 3 AS THE COORDINATION AT THE HEME IRONS, SUBSTANTIALLY AGREE IN THE REMARK 3 TWO STRUCTURES THE TWO DATA SETS WERE MERGED FOR SUCCESSIVE REMARK 3 REFINEMENT STEPS. REMARK 3 ALL REFLECTION WERE USED FOR REFINEMENT REMARK 4 REMARK 4 4IRO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1000077123. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-NOV-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.4 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34835 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 72.165 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: SHELXL-97 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: DEOXY-HBTB CRYSTALS HAVE BEEN GROWN REMARK 280 USING 8-9.5 MG/ML PROTEIN MIXED WITH EQUAL AMOUNT OF 7-12 % W/V REMARK 280 PEG 6000, PBS 100 MM, KCL 0.3 M, PH 8.4. DEOXY HBTB CRYSTALS REMARK 280 WERE THEN SOAKED FOR SEVERAL HOURS IN A DEOXYGENATED, CO REMARK 280 SATURATED, STABILIZING SOLUTION CONTAINING 30% W/V PEG 6000, 100 REMARK 280 MM TRSI-HCL PH 8.4, 200 MM KCL, 5 MM DITHIONITE REDUCING AGENT REMARK 280 AND FLUSHED WITH GASEOUS CO BEFORE DATA COLLECTION, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 52.40100 REMARK 290 SMTRY3 2 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11870 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -99.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 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 SER B 16 CA SER B 16 CB 0.879 REMARK 500 SER D 16 CB SER D 16 OG 0.692 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 ARG A 11 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 SER B 16 N - CA - CB ANGL. DEV. = -16.9 DEGREES REMARK 500 SER B 16 CA - CB - OG ANGL. DEV. = -23.8 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 VAL A 34 -73.89 -63.93 REMARK 500 TYR A 42 -83.35 -71.33 REMARK 500 PHE A 43 14.28 -68.84 REMARK 500 ASP A 76 76.87 -151.55 REMARK 500 SER A 85 -85.02 -45.65 REMARK 500 GLU A 86 -36.38 -34.01 REMARK 500 ARG A 93 34.16 34.83 REMARK 500 VAL A 94 154.78 -48.37 REMARK 500 TYR A 141 -75.13 -67.04 REMARK 500 HIS B 41 20.12 -78.48 REMARK 500 SER B 43 -114.80 -39.41 REMARK 500 TYR B 49 -81.15 -52.83 REMARK 500 ALA B 62 -73.48 -43.34 REMARK 500 ASN B 77 69.42 -109.30 REMARK 500 ASN B 80 46.41 -103.22 REMARK 500 SER B 93 -86.13 -61.05 REMARK 500 PHE B 122 59.15 -102.20 REMARK 500 THR B 123 161.42 -48.06 REMARK 500 LYS B 143 -25.78 -141.71 REMARK 500 GLN B 144 50.84 -119.25 REMARK 500 SER C 3 -171.32 -63.56 REMARK 500 ALA C 21 -36.18 -30.54 REMARK 500 THR C 41 -37.06 -38.70 REMARK 500 ASP C 48 115.40 -169.10 REMARK 500 VAL C 49 37.64 -79.41 REMARK 500 LYS C 57 -74.85 -53.28 REMARK 500 ASP C 76 104.14 -161.39 REMARK 500 ALA C 89 -91.82 -120.60 REMARK 500 PHE C 114 57.72 -144.61 REMARK 500 ASP D 22 -76.92 -77.13 REMARK 500 ILE D 23 -79.83 -33.14 REMARK 500 SER D 43 -76.76 -83.29 REMARK 500 ASN D 47 94.80 -43.83 REMARK 500 TYR D 49 44.74 -84.72 REMARK 500 ASN D 50 129.95 -170.02 REMARK 500 MET D 78 -5.80 -58.89 REMARK 500 SER D 93 -74.11 -78.58 REMARK 500 PHE D 122 72.83 -68.56 REMARK 500 ALA D 129 -68.42 -29.06 REMARK 500 GLN D 144 52.17 -97.89 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 HEM A 202 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 88 NE2 REMARK 620 2 HEM A 202 NA 75.1 REMARK 620 3 HEM A 202 NB 96.5 90.1 REMARK 620 4 HEM A 202 NC 97.4 172.5 89.9 REMARK 620 5 HEM A 202 ND 78.5 89.8 174.8 89.5 REMARK 620 6 CMO A 201 C 165.7 105.6 97.8 81.8 87.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 400 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 63 NE2 REMARK 620 2 HEM B 400 NA 84.5 REMARK 620 3 HEM B 400 NB 88.0 89.6 REMARK 620 4 HEM B 400 NC 86.0 170.4 89.4 REMARK 620 5 HEM B 400 ND 83.4 89.9 171.4 89.6 REMARK 620 6 HIS B 92 NE2 169.5 93.7 81.7 95.6 106.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 88 NE2 REMARK 620 2 HEM C 600 NA 86.2 REMARK 620 3 HEM C 600 NB 84.1 90.3 REMARK 620 4 HEM C 600 NC 84.3 170.4 89.7 REMARK 620 5 HEM C 600 ND 90.6 89.7 174.7 89.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 800 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 63 NE2 REMARK 620 2 HEM D 800 NA 91.7 REMARK 620 3 HEM D 800 NB 125.0 88.5 REMARK 620 4 HEM D 800 NC 105.6 160.8 88.3 REMARK 620 5 HEM D 800 ND 71.3 88.9 163.6 88.9 REMARK 620 6 HIS D 92 NE2 139.6 75.8 93.4 85.5 70.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 800 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2H8D RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF DEOXY HEMOGLOBIN FROM TREMATOMUS BERNACCHII AT REMARK 900 PH 8.4 REMARK 900 RELATED ID: 2H8F RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF DEOXY HEMOGLOBIN FROM TREMATOMUS BERNACCHII AT REMARK 900 PH 6.2 REMARK 900 RELATED ID: 3D1K RELATED DB: PDB REMARK 900 R/T INTERMEDIATE QUATERNARY STRUCTURE OF AN ANTARCTIC FISH REMARK 900 HEMOGLOBIN IN AN ALPHA(CO)-BETA(PENTACOORDINATE) STATE REMARK 900 RELATED ID: 4ESA RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF CARBONMONOXY HEMOGLOBIN OF ELEGINOPS MACLOVINUS REMARK 900 RELATED ID: 3GKV RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF AN INTERMEDIATE ALONG THE OXIDATION PATHWAY OF REMARK 900 TREMATOMUS BERNACCHII HEMOGLOBIN DBREF 4IRO A 1 142 UNP P80043 HBA_TREBE 1 142 DBREF 4IRO B 1 146 UNP P80044 HBB_TREBE 2 147 DBREF 4IRO C 1 142 UNP P80043 HBA_TREBE 1 142 DBREF 4IRO D 1 146 UNP P80044 HBB_TREBE 2 147 SEQADV 4IRO ACE A 0 UNP P80043 ACETYLATION SEQADV 4IRO ACE C 0 UNP P80043 ACETYLATION SEQRES 1 A 143 ACE SER LEU SER ASP LYS ASP LYS ALA ALA VAL ARG ALA SEQRES 2 A 143 LEU TRP SER LYS ILE GLY LYS SER ALA ASP ALA ILE GLY SEQRES 3 A 143 ASN ASP ALA LEU SER ARG MET ILE VAL VAL TYR PRO GLN SEQRES 4 A 143 THR LYS THR TYR PHE SER HIS TRP PRO ASP VAL THR PRO SEQRES 5 A 143 GLY SER PRO HIS ILE LYS ALA HIS GLY LYS LYS VAL MET SEQRES 6 A 143 GLY GLY ILE ALA LEU ALA VAL SER LYS ILE ASP ASP LEU SEQRES 7 A 143 LYS THR GLY LEU MET GLU LEU SER GLU GLN HIS ALA TYR SEQRES 8 A 143 LYS LEU ARG VAL ASP PRO ALA ASN PHE LYS ILE LEU ASN SEQRES 9 A 143 HIS CYS ILE LEU VAL VAL ILE SER THR MET PHE PRO LYS SEQRES 10 A 143 GLU PHE THR PRO GLU ALA HIS VAL SER LEU ASP LYS PHE SEQRES 11 A 143 LEU SER GLY VAL ALA LEU ALA LEU ALA GLU ARG TYR ARG SEQRES 1 B 146 VAL GLU TRP THR ASP LYS GLU ARG SER ILE ILE SER ASP SEQRES 2 B 146 ILE PHE SER HIS MET ASP TYR ASP ASP ILE GLY PRO LYS SEQRES 3 B 146 ALA LEU SER ARG CYS LEU ILE VAL TYR PRO TRP THR GLN SEQRES 4 B 146 ARG HIS PHE SER GLY PHE GLY ASN LEU TYR ASN ALA GLU SEQRES 5 B 146 ALA ILE ILE GLY ASN ALA ASN VAL ALA ALA HIS GLY ILE SEQRES 6 B 146 LYS VAL LEU HIS GLY LEU ASP ARG GLY VAL LYS ASN MET SEQRES 7 B 146 ASP ASN ILE ALA ALA THR TYR ALA ASP LEU SER THR LEU SEQRES 8 B 146 HIS SER GLU LYS LEU HIS VAL ASP PRO ASP ASN PHE LYS SEQRES 9 B 146 LEU LEU SER ASP CYS ILE THR ILE VAL LEU ALA ALA LYS SEQRES 10 B 146 MET GLY HIS ALA PHE THR ALA GLU THR GLN GLY ALA PHE SEQRES 11 B 146 GLN LYS PHE LEU ALA VAL VAL VAL SER ALA LEU GLY LYS SEQRES 12 B 146 GLN TYR HIS SEQRES 1 C 143 ACE SER LEU SER ASP LYS ASP LYS ALA ALA VAL ARG ALA SEQRES 2 C 143 LEU TRP SER LYS ILE GLY LYS SER ALA ASP ALA ILE GLY SEQRES 3 C 143 ASN ASP ALA LEU SER ARG MET ILE VAL VAL TYR PRO GLN SEQRES 4 C 143 THR LYS THR TYR PHE SER HIS TRP PRO ASP VAL THR PRO SEQRES 5 C 143 GLY SER PRO HIS ILE LYS ALA HIS GLY LYS LYS VAL MET SEQRES 6 C 143 GLY GLY ILE ALA LEU ALA VAL SER LYS ILE ASP ASP LEU SEQRES 7 C 143 LYS THR GLY LEU MET GLU LEU SER GLU GLN HIS ALA TYR SEQRES 8 C 143 LYS LEU ARG VAL ASP PRO ALA ASN PHE LYS ILE LEU ASN SEQRES 9 C 143 HIS CYS ILE LEU VAL VAL ILE SER THR MET PHE PRO LYS SEQRES 10 C 143 GLU PHE THR PRO GLU ALA HIS VAL SER LEU ASP LYS PHE SEQRES 11 C 143 LEU SER GLY VAL ALA LEU ALA LEU ALA GLU ARG TYR ARG SEQRES 1 D 146 VAL GLU TRP THR ASP LYS GLU ARG SER ILE ILE SER ASP SEQRES 2 D 146 ILE PHE SER HIS MET ASP TYR ASP ASP ILE GLY PRO LYS SEQRES 3 D 146 ALA LEU SER ARG CYS LEU ILE VAL TYR PRO TRP THR GLN SEQRES 4 D 146 ARG HIS PHE SER GLY PHE GLY ASN LEU TYR ASN ALA GLU SEQRES 5 D 146 ALA ILE ILE GLY ASN ALA ASN VAL ALA ALA HIS GLY ILE SEQRES 6 D 146 LYS VAL LEU HIS GLY LEU ASP ARG GLY VAL LYS ASN MET SEQRES 7 D 146 ASP ASN ILE ALA ALA THR TYR ALA ASP LEU SER THR LEU SEQRES 8 D 146 HIS SER GLU LYS LEU HIS VAL ASP PRO ASP ASN PHE LYS SEQRES 9 D 146 LEU LEU SER ASP CYS ILE THR ILE VAL LEU ALA ALA LYS SEQRES 10 D 146 MET GLY HIS ALA PHE THR ALA GLU THR GLN GLY ALA PHE SEQRES 11 D 146 GLN LYS PHE LEU ALA VAL VAL VAL SER ALA LEU GLY LYS SEQRES 12 D 146 GLN TYR HIS HET ACE A 0 3 HET ACE C 0 3 HET CMO A 201 2 HET HEM A 202 43 HET HEM B 400 43 HET HEM C 600 43 HET HEM D 800 43 HETNAM ACE ACETYL GROUP HETNAM CMO CARBON MONOXIDE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 1 ACE 2(C2 H4 O) FORMUL 5 CMO C O FORMUL 6 HEM 4(C34 H32 FE N4 O4) FORMUL 10 HOH *37(H2 O) HELIX 1 1 SER A 3 GLY A 18 1 16 HELIX 2 2 SER A 20 TYR A 36 1 17 HELIX 3 3 THR A 39 SER A 44 1 6 HELIX 4 4 SER A 53 LYS A 73 1 21 HELIX 5 5 ASP A 76 LEU A 81 1 6 HELIX 6 6 LEU A 81 ALA A 89 1 9 HELIX 7 7 ASP A 95 ALA A 97 5 3 HELIX 8 8 ASN A 98 PHE A 114 1 17 HELIX 9 9 THR A 119 ALA A 138 1 20 HELIX 10 10 THR B 4 MET B 18 1 15 HELIX 11 11 ASP B 19 TYR B 35 1 17 HELIX 12 12 PRO B 36 SER B 43 5 8 HELIX 13 13 ASN B 50 GLY B 56 1 7 HELIX 14 14 ASN B 57 ASN B 77 1 21 HELIX 15 15 ASN B 80 LYS B 95 1 16 HELIX 16 16 PRO B 100 GLY B 119 1 20 HELIX 17 17 HIS B 120 PHE B 122 5 3 HELIX 18 18 THR B 123 GLY B 142 1 20 HELIX 19 19 SER C 3 GLY C 18 1 16 HELIX 20 20 SER C 20 TYR C 36 1 17 HELIX 21 21 PRO C 37 SER C 44 5 8 HELIX 22 22 SER C 53 LYS C 73 1 21 HELIX 23 23 ASP C 76 LEU C 81 1 6 HELIX 24 24 LEU C 81 HIS C 88 1 8 HELIX 25 25 PRO C 96 PHE C 114 1 19 HELIX 26 26 PRO C 120 ALA C 138 1 19 HELIX 27 27 THR D 4 MET D 18 1 15 HELIX 28 28 ASP D 22 TYR D 35 1 14 HELIX 29 29 PRO D 36 PHE D 42 5 7 HELIX 30 30 ASN D 50 GLY D 56 1 7 HELIX 31 31 ASN D 57 ASN D 77 1 21 HELIX 32 32 ASN D 80 LYS D 95 1 16 HELIX 33 33 ASP D 101 GLY D 119 1 19 HELIX 34 34 THR D 123 LYS D 143 1 21 LINK C ACE A 0 N SER A 1 1555 1555 1.31 LINK C ACE C 0 N SER C 1 1555 1555 1.30 LINK NE2 HIS A 88 FE HEM A 202 1555 1555 2.04 LINK C CMO A 201 FE HEM A 202 1555 1555 2.00 LINK NE2 HIS B 63 FE HEM B 400 1555 1555 2.08 LINK NE2 HIS B 92 FE HEM B 400 1555 1555 2.17 LINK NE2 HIS C 88 FE HEM C 600 1555 1555 2.18 LINK NE2 HIS D 63 FE HEM D 800 1555 1555 2.53 LINK NE2 HIS D 92 FE HEM D 800 1555 1555 2.21 SITE 1 AC1 4 PHE A 43 HIS A 59 VAL A 63 HEM A 202 SITE 1 AC2 12 HIS A 45 HIS A 59 LYS A 62 VAL A 63 SITE 2 AC2 12 LEU A 84 GLN A 87 HIS A 88 LEU A 92 SITE 3 AC2 12 ASN A 98 PHE A 99 ASN A 103 CMO A 201 SITE 1 AC3 13 THR B 38 HIS B 41 PHE B 42 HIS B 63 SITE 2 AC3 13 LYS B 66 VAL B 67 LEU B 88 LEU B 91 SITE 3 AC3 13 HIS B 92 LEU B 96 VAL B 98 ASN B 102 SITE 4 AC3 13 LEU B 141 SITE 1 AC4 15 TYR C 42 HIS C 45 TRP C 46 HIS C 59 SITE 2 AC4 15 LYS C 62 VAL C 63 GLY C 66 ILE C 67 SITE 3 AC4 15 LEU C 84 GLN C 87 HIS C 88 LEU C 92 SITE 4 AC4 15 ASN C 98 PHE C 99 LEU C 102 SITE 1 AC5 11 THR D 38 HIS D 41 PHE D 42 HIS D 63 SITE 2 AC5 11 LYS D 66 LEU D 71 HIS D 92 LEU D 96 SITE 3 AC5 11 VAL D 98 PHE D 103 LEU D 141 CRYST1 61.538 104.802 61.616 90.00 90.36 90.00 P 1 21 1 4 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 0.016250 0.000000 0.000102 0.00000 SCALE2 0.000000 0.009542 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016230 0.00000 HETATM 1 C ACE A 0 7.096 3.877 20.159 1.00 35.85 C HETATM 2 O ACE A 0 7.300 2.764 20.798 1.00 35.50 O HETATM 3 CH3 ACE A 0 6.001 4.755 20.507 1.00 36.35 C