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ID of heme Axial ligands on heme Function & structure
7cx8-A-501
sad. -0.05
ruf. -0.39
dom. -0.01
bre. -0.04
CYS chainID: A,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 438.0 Å3
d(Fe-oop): 0.059 Å
1Y5 chainID: A, resSeq: 503,

molecule: (1R)-1,2,3,4-tetrahydronaphthalen-1-amine

7lq5-A-302
sad. -0.01
ruf. +0.01
dom. -0.01
bre. -0.10
HIS chainID: A,
resSeq: 41,
molecule: Cytochrome c
electron transporter
oligomeric count: 3
pocket vol.: 399.0 Å3
d(Fe-oop): 0.028 Å
HIS chainID: A, resSeq: 69,

molecule: Cytochrome c

9fq8-4Q-909
sad. +0.01
ruf. +0.00
dom. -0.01
bre. +0.02
HIS chainID: 4Q,
resSeq: 770,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 26
pocket vol.: 710.0 Å3
d(Fe-oop): 0.003 Å
PER chainID: 4Q, resSeq: 910,

molecule: PEROXIDE ION

4b3w-B-200
sad. +0.10
ruf. -0.14
dom. -0.01
bre. -0.31
HIS chainID: B,
resSeq: 113,
molecule: CYTOGLOBIN
oxygen carrier
oligomeric count: 2
pocket vol.: 524.0 Å3
d(Fe-oop): 0.032 Å
CYN chainID: B, resSeq: 300,

molecule: CYANIDE ION

4l0d-A-602
sad. -0.00
ruf. -0.00
dom. -0.01
bre. -0.26
CYS chainID: A,
resSeq: 52,
molecule: Cystathionine beta-synthase
lyase
oligomeric count: 2
pocket vol.: 497.0 Å3
d(Fe-oop): 0.000 Å
HIS chainID: A, resSeq: 65,

molecule: Cystathionine beta-synthase

4lmh-A-809
sad. -0.56
ruf. -0.01
dom. -0.01
bre. -0.28
HIS chainID: A,
resSeq: 685,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component OmcA
electron transporter
oligomeric count: 1
pocket vol.: 605.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: A, resSeq: 733,

molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component OmcA

6zft-C-402
sad. +0.03
ruf. -0.43
dom. -0.01
bre. +0.01
HIS chainID: C,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 10
pocket vol.: 448.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: C, resSeq: 182,

molecule: Cytochrome b

7lq5-C-302
sad. -0.00
ruf. +0.01
dom. -0.01
bre. -0.10
HIS chainID: C,
resSeq: 41,
molecule: Cytochrome c
electron transporter
oligomeric count: 3
pocket vol.: 502.0 Å3
d(Fe-oop): 0.028 Å
HIS chainID: C, resSeq: 69,

molecule: Cytochrome c

8xcm-C-502
sad. -0.00
ruf. -0.63
dom. -0.01
bre. -0.05
HIS chainID: C,
resSeq: 205,
molecule: Fructose dehydrogenase cytochrome subunit
electron transporter
oligomeric count: 3
pocket vol.: 349.0 Å3
d(Fe-oop): 0.002 Å
MET chainID: C, resSeq: 267,

molecule: Fructose dehydrogenase cytochrome subunit

2vr0-B-1004
sad. +0.38
ruf. -1.04
dom. -0.01
bre. -0.03
HIS chainID: B,
resSeq: 320,
molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA
oxidoreductase
oligomeric count: 6
pocket vol.: 392.0 Å3
d(Fe-oop): 0.114 Å
HIS chainID: B, resSeq: 434,

molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA

3tom-D-150
sad. -0.06
ruf. -0.09
dom. -0.01
bre. -0.39
MET chainID: D,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 2
pocket vol.: 440.0 Å3
d(Fe-oop): 0.032 Å
HIS chainID: D, resSeq: 102,

molecule: Soluble cytochrome b562

3zoo-C-105
sad. -0.20
ruf. -0.73
dom. -0.01
bre. +0.01
HIS chainID: C,
resSeq: 18,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 312.0 Å3
d(Fe-oop): 0.013 Å
MET chainID: C, resSeq: 80,

molecule: CYTOCHROME C

4fby-E-101
sad. -0.00
ruf. +0.00
dom. -0.01
bre. -0.26
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 471.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta

4jma-A-301
sad. -0.64
ruf. +0.34
dom. -0.01
bre. -0.10
HIS chainID: A,
resSeq: 175,
molecule: Cytochrome c peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 414.0 Å3
d(Fe-oop): 0.072 Å
HOH chainID: A, resSeq: 548,

molecule: water

6ww0-B-600
sad. -0.12
ruf. +0.46
dom. -0.01
bre. -0.02
CYS chainID: B,
resSeq: 442,
molecule: Steroid 17-alpha-hydroxylase/17,20 lyase
oxidoreductase
oligomeric count: 1
pocket vol.: 409.0 Å3
d(Fe-oop): 0.055 Å
UDJ chainID: B, resSeq: 601,

molecule: (5alpha,8alpha)-17-(pyridin-3-yl)androst-16-en-3-one

8ec0-L-401
sad. -0.00
ruf. -0.75
dom. -0.01
bre. +0.07
HIS chainID: L,
resSeq: 105,
molecule: Cytochrome c1, heme protein, mitochondrial
translocase
oligomeric count: 30
pocket vol.: 524.0 Å3
d(Fe-oop): 0.008 Å
MET chainID: L, resSeq: 225,

molecule: Cytochrome c1, heme protein, mitochondrial

1m1p-C-801
sad. -0.01
ruf. -0.75
dom. -0.01
bre. -0.04
HIS chainID: C,
resSeq: 19,
molecule: Small tetraheme cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 591.0 Å3
d(Fe-oop): 0.070 Å
HIS chainID: C, resSeq: 65,

molecule: Small tetraheme cytochrome c

4o6q-A-202
sad. +0.19
ruf. -0.54
dom. -0.01
bre. -0.03
HIS chainID: A,
resSeq: 32,
molecule: HasAp
heme acquisition
oligomeric count: 1
pocket vol.: 497.0 Å3
d(Fe-oop): 0.012 Å
FMT chainID: A, resSeq: 201,

molecule: FORMIC ACID

7tce-E-1001
sad. -0.00
ruf. +0.00
dom. -0.01
bre. -0.23
HIS chainID: E,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 420.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: E, resSeq: 198,

molecule: Cytochrome b

8qbq-A-727
sad. +0.31
ruf. -0.00
dom. -0.01
bre. -0.19
HIS chainID: A,
resSeq: 561,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
electron transporter
oligomeric count: 1
pocket vol.: 437.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: A, resSeq: 580,

molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC